Asst. Prof. Dr. Chanchai Thongpin


จันทร์ฉาย

ผู้ช่วยศาสตราจารย์ ดร.จันทร์ฉาย ทองปิ่น

  • Ph.D. (Polymer Science and Technology) University of Manchester Institute of Science and Technology, UK (1998)
  • M.Sc. (Polymer Science and Technology) University of Manchester Institute of Science and Technology, UK (1993)
  • วท.บ. (เคมี) เกียรตินิยมอันดับ 2 มหาวิทยาลัยศิลปากร (2526)

สาขาที่เชี่ยวชาญ

  • วัสดุคอมพอสิต (Composite Materials)
  • การสลายตัวของพอลิเมอร์ (Polymer Degradation)
  • การเพิ่มความเหนียว (Toughen Polymer)
  • พอลิเมอร์ผสม (Polymer Blend)
  • ยางผสม (Rubber Blend)

E-mail, เบอร์ติดต่อ
     cmaterials@hotmail.com, THONGPIN_C@su.ac.th, 034-270510-2 ext. 209705

ผลงานทางวิชาการ
วารสารวิชาการ

  1. Thongpin, C., and Tanprasert, T. (2019). “Dynamic vulcanization of NR/PCL blends: Effect of rotor speed on morphology, tensile properties and tension Set” Key Engineering Materials 798 KEM, (2019) : 337-342.
  2. Thongpin, C., Muanwong, A., Yanyongsak, J., and Lorphitoon, P. (2017). “Effect of Cloisite15A and Cloisite30B on Different Ratio of NR/ENR/EVA Foam” King Mongkut’s University of Technology North Bangkok International Journal of Applied Science and Technology, Special Issue, 2017 : 21-28.
  3. Thongpin, C. Muanwong, A., Yanyongsak, J., and Lorphaitoon, P. (2017). “Effect of ENR Contents on Cure Characteristic and Properties of NR/ENR/EVA Foam” Materials Science Forum 889, (March): 45-50.
  4. Thongpin, C., Tippuwanan, C., Buaksuntear, K., and Chuawittayawut, T. (2017). “Mechanical and Thermal Properties of PLA Melt Blended with High Molecular Weight PEG Modified with Peroxide and Organo-Clay” Key Engineering Materials 751 (August) : 337-343.
  5. Hemsri, S., Thongpin, C., Supatti, N., Manomai, P., and Socharoentham, A. (2016). “Bio-based blends of wheat gluten and maleated natural rubber: morphology, mechanical properties and water absorption” Energy Procedia 89, (2016): 264-273.
  6. Kattiyaboot, T., and Thongpin, C. (2016) “Effect of natural oil based polyols on the properties of flexible polyurethane foams blown by distilled water” Energy Procedia 89, (2016): 177-185.
  7. Wachirahuttapong, S., Thongpin, C., and Sombatsompop, N. (2016). “Effect of PCL and compatibility contents on the morphology, crystallization and mechanical properties of PLA/PCL blends” Energy Procedia 89, (2016): 198-206.
  8. Kraitape, N., and Thongpin, C. (2016) “Influence of recycled polyurethane polyol on the properties of flexible polyurethane foams”  Energy Procedia 89, (2016): 186-197. (Scopus)
  9. Talbamrung, T., Kasemsook, C., Sangtean, W., Wachirahuttapong, S., and Thongpin, C. (2016). “Effect of Peroxide and Organoclay on Thermal and Mechanical Properties of PLA in PLA/NBR melted blend” Energy Procedia 89, (2016): 274-281.
  10. Lopattananon, N., Julyanon, J., Masa, A., Kaesaman, A., Thongpin, C., and  Sakai, T. (2015). “The role of nanofillers on (natural rubber)/(ethylene vinyl acetate)/clay nanocomposite in blending and foaming” Journal of Vinyl & Additive Technology 21, 2 (JUN) : 134-146.
  11. Thongpin, C., Chaemprasith, K., Teeralertpanich, J., Saensuk, P., and Kritape, N. (2015). “In-situ reinforcement of PLA using Nylon 6 in PLA/Nylon 6 extrudate blend via twin-screw extrusion” Key Engineering Materials 659 : 428-435.
  12. Phuangngamphan, P., and Thongpin, C. (2014) “Synthesize of Polydiacetylene Containing Copolyurethane Using Polyol Product Derived from Chemical Recycling of PET Bottles” Energy Procedia  56 : 326-333.
  13. Kampangkaew, S., Thongpin, C., and Santawtee, O. (2014). “The synthesis of Cellulose nanofibers from Sesbania Javanica for filler in Thermoplastic starch” Energy Procedia 56: 318-325.
  14. Phuangngamphan, P., and Thongpin, C. (2014). “Thermo sensitive PU coating derived from recycled PET polyol an HDD as chain extender” 10th Coatings Science International 2014, (June) 23-2 : 155-158.
  15. Thongpin, C., Klatsuwan, S., Borkchaiyapoom, P., and Thongkamwong, S. (2013). “Crystallization Behavior of PLA/NR Compared with Dynamic Vulcanized PLA/NR” Journal of Metals Materials and Minerals 23 (1) : 53-59.
  16. Pongtanayut, K., Thongpin, C., and Santawitee, O. (2013). “The Effect of Rubber on Morphology, Thermal Properties and Mechanical Properties of PLA/NR and PLA/ENR Blends” Energy Procedia 34 : 888-897.
  17. Thongpin C., Kuttanate, N., Kampuang, K., and Suwanwanit, N. (2012). “Study of Dynamic Vulcanized PLA/ENR TPV Filled with Various Organic Modified MMT (OMMT)” Journal Of Metals, Materials And Minerals 22 (2) : 105-117.
  18. Thongpin, C., Juntum, J., Sa-Nguan-Moo, R., Suksa-Ard, A., and Sombatsompop, N. (2010). “Thermal Stability of PVC with g-APS-g-MMT and Zeolite Stabilizers by TGA Technique” Journal of Thermoplastic Composite Materials 23, 4 (July) : 435-445.
  19. Prachayawarakorn, J., Khunsumled, S., Thongpin, C., and et al. (2008). “Effects of silane and MAPE coupling agents on the properties and interfacial adhesion of wood-filled PVC/LDPE blend” Journal Of Applied Polymer Science 108 (6) : 3523-3530.
  20. Thongpin, C., Santavitee, O., and Sombatsompop, N. (2006). “Degradation mechanism and mechanical properties of PVC in PVC-PE melt blends : Effects of molecular architecture, content, and MR of PE” Journal Of Vinyl & Additive Technology 12 (3) : 115-123.
  21. Sombatsompop, N., Yotinwattanakumtorn, C., and Thongpin, C. (2005). “Influence of type and concentration of maleic anhydride grafted polypropylene and impact modifiers on mechanical properties of PP/wood sawdust composites” Journal Of Applied Polymer Science 97 (2) : 475-484.
  22. Sombatsompop, N., Sungsanit, K., and Thongpin, C. (2004). “Structural changes of PVC in PVC/LDPE melt-blends : Effects of LDPE content and number of extrusions” Polymer Engineering And Science 44 (3) : 487-495.
  23. Young, RJ., Thongpin, C., Stanford, JL., and et al. (2001). “Fragmentation analysis of glass fibres in model composites through the use of Raman spectroscopy” Composites Part A-Applied Science And Manufacturing 32 (2) : 253-269.
  24. Stanford, J.L., Lovell, P.A., Thongpin, C., and Young, R.J. (2000). “Experimental studies on the interfacial shear-transfer mechanism in discontinuous glass-fibre composites” Composites Science and Technology 60 (3) : 361-365.

Proceedings

  1. ลือเรือง อังสุพานิช และ จันทร์ฉาย ทองปิ่น (2564). “คุณลักษณะเฉพาะการคงรูปและสมบัติเชิงกลของโฟมยางผสมระหว่างยางธรรมชาติและยางคลอโรพรีน” การประชุมวิชาการบัณฑิตศึกษาระดับชาติ ครั้งที่ 11 เรื่อง “วิจัยและนวัตกรรมเพื่อเตรียมพร้อมรับการเปลี่ยนแปลง” บัณฑิตวิทยาลัย มหาวิทยาลัยศิลปากร, (24-25 มิถุนายน) : S575-S584.
  2. Thongpin, C.,Buaksuntear, K., Tanprasert, T., and Charoenta, J. (2020). “Bio-based thermoplastic vulcanizates from natural rubber (bioplastic/NR)” IOP Conference Series: Materials Science and Engineering 773(1), (March 2020) : 1-5.
  3. Jaroenta, J., Siangsawad, R., Onkate, R., Jearjiratikul, V., and Thongpin, C.(2020). “Study of rubber composites between natural rubber and Mahogany Shell Powder (MHSP) and potential for pavement block” IOP Conference Series: Materials Science and Engineering 773(1), (March 2020) : 1-4.
  4. Thongpin, C., Jumpathong, K., Jaroenjai, R., Bunwanna, W., and Jareanta, J. (2020). “Effect of composition ratios and mixing steps on properties of BR/NR/NBR blends and blends foam”  IOP Conference Series: Materials Science and Engineering 773(1), (March 2020) : 1-4.
  5. Thongpin, C., Wongprat, C., Srithavorn, P., and Muenchee, P. (2020). “Effect of Glycerol on Gluten filled in Natural Rubber/WG Blend” IOP Conference Series: Materials Science and Engineering 965, (December 2020) : 1-7.
  6. Thongpin, C., Theanchai, K., Riangpha, P., and Anantawut, W. (2020). “The effect of rotor speed on EVA/PBAT blend using Twin screw extruder and foamability of EVA/PBAT blend” IOP Conference Series: Materials Science and Engineering 965, (December 2020) : 1-7.
  7. Khieomuang, J., and Thongpin, P. (2020). “Fabrication of non-woven hybrid natural fiber/poly(lactic acid) composite via prepreg lamination” IOP Conference Series: Materials Science and Engineering 965, (December 2020) : 1-6.
  8. Srikham, J., and Thongpin, C. (2020). “Foamability of Natural rubber (NR)/Poly(butylenes adipateco-terephthalate) (PBAT) Thermoplastic Vulcanizate with OBSH as a blowing agent” IOP Conference Series: Materials Science and Engineering 965, (December 2020) : 1-7.
  9. Samleekaew, K., and Thongpin, C. (2019). “Effect of Screw Speed on Morphology, Tensile and Thermal Properties of In-situ Fibrillation PLA/LLDPE Blend” Pure and Applied Chemistry International Conference 2019 (PACCON 2019), Bangkok International Trade & Exhibition Centre (BITEC), Bangkok, Thailand, (February 7-8) : PO71-PO76.
  10. Charoenta, J. and Thongpin, C. (2019). “Thermoplastic Vulcanizate Foam Prepared from NR/PBS Blends” Pure and Applied Chemistry International Conference 2019 (PACCON 2019), Bangkok International Trade & Exhibition Centre (BITEC), Bangkok, Thailand, (February 7-8) : PO77-PO82.
  11. Chantanapho, N. and Thongpin, C. (2019). “The Dynamic Vulcanization of Polycarprolactone (PCL)/Natural Rubber (NR) Blend Using Phenolic Curing System” Pure and Applied Chemistry International Conference 2019 (PACCON 2019), Bangkok International Trade & Exhibition Centre (BITEC), Bangkok, Thailand, (February 7-8) : PO101-PO106.
  12. Buaksuntear, K., and Thongpin, C. (2018). “Effect of rotor speed of mixing and blend ratios on properties of PBAT/NR blends and PBAT/NR vulcanizates” Asian Workshop on Polymer Processing 2018, Chiang Mai, Thailand, (December 10-13) : 5-10.
  13. Samleekaew, K., and Thongpin, C. (2018). “Effect of screw speed on morphology and properties of in-situ fibrillation PLA/LDPE blend” Asian Workshop on Polymer Processing 2018, Chiang Mai, Thailand, (December 10-13) : 15-19.
  14. Charoenta, J., and Thongpin, C. (2018). “Preparation of Bio-based thermoplastic vulcanizates from natural rubber and Polybutylene succinate blend” Asian Workshop on Polymer Processing 2018, Chiang Mai, Thailand, (December 10-13) : 20-24.
  15. Buaksuntear K., and Thongpin, C. (2017). “Effect of liquid MAH-g-polyisoprene and NR-g-GMA on natural rubber/poly(butylene adipate-co-terephthalate) blend” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 183-191.
  16. Tanprasert, T., and Thongpin, C. (2017). “Preparation and characterization of natural rubber (NR)/polycaprocactone (PCL) blend compatibilized with NR-g-GMA and IR-g-MAH” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 192-201.
  17. Kokrue, N., Hongsriphan, N., and Thongpin, C. (2017). “Gas barrier properties of poly(butylene succinate) coating with modified microcrystalline cellulose” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 202-213.
  18. Thongpin, C. (2017) “Effect of types of organic modified Clays and master batch on mechanical properties of NR/ENR/NBR blend” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 222-229.
  19. Tippuwanan, C., and Thongpin, C. (2017). “Study effect of organoclay on in-situ fibrillation of LDPE in PLA/LDPE blend films : Effect on morphology, mechanical properties and thermal stability” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 176-182.
  20. Kaewna, C., and Thongpin, C. (2017). “The study of NR/BR/NBR ternary blends: Tensile properties and Tension set” The First Materials Research Society of Thailand International Conference, The Empress Convention Center, Chiang Mai, Thailand, (October 31 – November 3) : 266-272.
  21. Tippuwanan, C., Thongpin, C., and Lopattananon, N. (2017). “In-situ fibrillation of LLDPE in PLA/LLDPE blend films: Effect on mechanical properties and thermal properties” Pure and Applied Chemistry International Conference 2017 (PACCON 2017), Centra Government Complex Hotel & Convention Centre Chaeng Watthana, Bangkok, Thailand, (February 2-3) : 1465-1470.
  22. Tanprasert, T., Thongpin, C., and Lopattananon, N. (2017). “Preparation of thermoplastic elastomer from natural rubber and polycaprolactone blend” Pure and Applied Chemistry International Conference 2017 (PACCON 2017), Centra Government Complex Hotel & Convention Centre Chaeng Watthana, Bangkok, Thailand, (February 2-3) : 1494-1499.
  23. Buaksuntear, K., Thongpin, C., and Lopattananon, N. (2017). “Preparation of thermoplastic elastomers from natural rubber and Poly(butylene adipate-co-terephthalate) blends” Pure and Applied Chemistry International Conference 2017 (PACCON 2017), Centra Government Complex Hotel & Convention Centre Chaeng Watthana, Bangkok, Thailand, (February 2-3) : 1500-1506.
  24. Tippuwanan, C., Thongpin, C., and Lopattananon, N. (2017). Study effect of organoclay on in-situ fibrillation of LLDPE in PLA/LLDPE blend films: Effect on morphology, mechanical properties and thermal stability” The 6th International Conference on Biobased and Biodegradable Polymers, Mons, (September 11-13) : 1-2.
  25. Kokrue, N., Hongsriphan, N., and Thongpin, C. (2017). “Carbon dioxide barrier properties of polybutylene succinate coating with microcrystalline cellulose” The 6th International Conference on Biobased and Biodegradable Polymers, Mons, (September 11-13) : 1-2.
  26. Kritape, N., Chuawittayawut, T., Wachirahuttapong, S., Kattiyaboot, T. and Thongpin, C. (2016). “Properties of PLA/PEG blend modified with Luperox 101” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 840-845.
  27. Buaksuntear, K., Tippuwanan, C., Tanprasert, T. and Thongpin, C. (2016). “UV cured polyurethane coating prepared from PET bottle waste based polyol” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 743-748.
  28. Chuawittayawut, T. and Thonpin, C. (2016). “The effect of type and size of palm based fibers on crystallization of PLA” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 749-753.
  29. Talbumrung, T. and Thongpin C. (2016). “In-situ micro fibrillation of LDPE form during extrusion and effect on thermal properties of PLA/LDPE blends” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 754-759.
  30. Chalom, S., and Thongpin, C. (2016). “Comparison of glycidyl methacrylate grafting on NR and ENR prepared by solution system” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 772-776.
  31. Khruathong, S. and Thongpin, C. (2016). “The preparation of thermoplastic elastomer from epoxidized natural rubber/low density polyethylene” The Pure and Applied Chemistry International Conference 2016 (PACCON2016), Bangkok International Trade and Exhibition Centre (BITEC), Bangkok, Thailand, (February 9-11): 777-782.
  32. Kattiyaboot, T., and Thongpin, C. (2015). “Effect of natural oil based polyols on the properties of flexible polyurethane foams blown by distilled water” 12th Eco-Energy and Materials Science and Engineering Symposium, Krabi, Thailand, (June 11-14) : 117-121.
  33. Kraitape, N., and Thongpin, C. (2015). “Influence of recycled polyurethane polyol on the properties of flexible polyurethane foams” 12th Eco-Energy and Materials Science and Engineering Symposium, Krabi, Thailand, (June 11-14) : 122-127.
  34. Wachirahuttapong, S., Thongpin, C., and Sombatsompop, N. (2015). “Effect of PCL and compatibility content on the morphology, crystallization and mechanical properties of PLA/PCL blends” 12th Eco-Energy and Materials Science and Engineering Symposium, Krabi, Thailand, (June 11-14) : 128-133.
  35. Hemsri, S., Thongpin, C., Supatti, N., Manomai, P., and Socharoentham, A. (2015). “Bio-based blends of wheat gluten and maleated natural rubber: morphology, mechanical properties and water absorption” 12th Eco-Energy and Materials Science and Engineering Symposium, Krabi, Thailand, (June 11-14) : 227-232.
  36. Talbamrung, T., Kasemsook, C., Sangtean, W., Wachirahuttapong, S., and Thongpin, C. (2015). “Effect of Peroxide and Organoclay on Thermal and Mechanical Properties of PLA in PLA/NBR melted blend” 12th Eco-Energy and Materials Science and Engineering Symposium, Krabi, Thailand, (June 11-14) : 233-237.
  37. Kampangkaew, S., Thongpin, C., Hongsriphan, N., Lopattananon, N., and Santawitee, O. (2014). “Preparation of Thermoplastic starch (TPS) extrudates from Tapioca flour” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11) : 37-39.
  38. Hemsri, S., Thongpin, C., Moradokpermpoon, N., Niramon, P., and Suppaso, M. (2014). “Mechanical Properties and Thermal Stability of Poly(buthylene succinate)/Acrylonitrile Butadiene Rubber Blend” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11): 46-48.
  39. Kritape, N., Leelachai, K., Kongprasert, N., Sinbuathong, S., and Thongpin, C. (2014). “Effect of Coir fiber and Betel nut fiber on Cure characteristic, Mechanical properties and Thermal ageing on NR vulcanizates” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11) : 130-132.
  40. Kattiyaboot, T., Kessaward, R., Keawpaluek, S., Werojananunt, S., and Thongpin, C. (2014). “The Study of ENR/NBR blend: Cure Characteistic and Solvent resistance of ENR/NBR blends” The 2014 IUPAC World Polymer Congress (MACRO 2014, Chiang Mai, Thailand, (July 6-11) : 133-134.
  41. Kritape, N., Maneelam, K., Trakuldee, J., Menwa, J., Kattiyabut, T., and Thongpin, C. (2014). “The study of SBR/NR rubber blend and foam blend: cure characteristic and mechanical properties” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11) : 140-142.
  42. Hemsri, S., Thongpin, C., Techasukhato, N., Kaewpornmongkol, N., and Pliansakun, S. (2014). “Preparation and Mechanical Properties of Polymer Blend of Wheat gluten and Epoxidized Natural Rubber” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11) : 146-148.
  43. Suphanil, T., Thongpin, C., and Lopattananon, N. (2014). “Tensile Properties of Woven Natural Fibers Based Poly(lactic acid) Composite Material” The 2014 IUPAC World Polymer Congress (MACRO 2014), Chiang Mai, Thailand, (July 6-11) : 210-212.
  44. Kampangkaew, S., Mingmongkol, B., Panyajirawut, P., Booncharoen, P., and Thongpin, C. (2013). “Preparation Nano cellulose fiber from Sebasnia Javanica and Effect of the fiber on Thermoplastic Starch derived from Tapioca Flour” 3rd Polymer Conference of Thailand, (March 28-29) : 88-90.
  45. Pungthong, K., Rattananin, C., Boonthanom, N., and Thongpin, C. (2013). “The Preparation of Tapioca Flour Blend with ENR Latex: Their Morphology, Mechanical Properties and Water Absorption” 3rd Polymer Conference of Thailand, (March 28-29) : 91-93.
  46. Sangampai, N., Jeungsawad, N., Sukwanichwichai, P., Rodsanthia, R., and Thongpin, C. (2013). “Effect of ENR on Cure Characteristic, Mechanical and Thermal Properties of NR/NBR Blend” Pure and Applied Chemistry International Conference 2013 (PACCON), Bangsaen Beach, Thailand, (January 23-25) : 1078-1080.
  47. Chokharoenchai, B., Kraitape, N., Kattiyaboot, T., Rodsantia, R., and Thongpin, C. (2013). “Cure Characteristic, Morphology and Mechanical Properties of Partially Cured NBR Blended with NR” Pure and Applied Chemistry International Conference 2013 (PACCON), Bangsaen Beach, Thailand, (January 23-25).
  48. Thongpin, C., Wachirahuttapong, S., Srisuk, S., and Bunlengsuwan, P. (2013). “PLA/PEG Blend: Their Thermal, Mechanical and Optical Properties” inno BioPlast 2013, Queen Sirikit National Convention center, Bangkok, (January 24-26).
  49. Rodsunthia, R., and Thongpin, C. (2012). “The Effect of PEG on Cure Characteristic and Mechanical Properties of Si-GEL Derived from Hull ASH/NR Composite” Pure and Applied Chemistry International Conference (PACCON 2012), Chiang Mai, Thailand, (January 11-13) : 1599-1603.
  50. Thongpin, C. (2012). “Study on Morphology, Thermal Stability and Mechanical Properties of PS/NR Thermoplastic Vulcanizate Containing Organic Modified Montmorillonite” The 8th Asian-Australasian Conference on Composite Materials, Kuala Lumpur, Malaysia, (November 6-8).
  51. Thongpin, C., and Rodsunthia, R. (2012). “Investigation of Si-Gel-NR Interaction in Si-Gel/RN Vulcanizate using Dynamic Mechanical Thermal Analysis” 10th Eco-Energy and Materials Science and Engineering Symposium, Ubon Ratchathani, (December 5-8).
  52. Pongtanayut, K., Thongpin, C. and Santawitee, O. (2012). “The Effect of Rubber on Morphology, Thermal Properties and Mechanical Properties of PLA/NR and PLA/ENR Blends” 10th Eco-Energy and Materials Science and Engineering Symposium, Ubon Ratchathani, (December 5-8).
  53. Thongpin, C., Promcharoen, P., Sujeerakulkrai, P., and Paengsri, S. (2012). “Thermal Stabilization and Mechanical Properties of Dynamic Vulcanization of NR in PS Melt Blending with and without OMMT” The Polymer Processing Society 28th Annual Meeting, Pattaya, (December 11-15).
  54. Kulsetthanchalee, C., Thongpin, C., and Threepopnatkul, P. (2011). “Preparation of Flame Retardant Expanded Polystyrene Foam using Zeolite” Processing and Fabrication of Advanced Materials XIX Conference, Auckland, New Zealand, (January 14-17).
  55. Thongpin, C., and Baru, C. (2011). “Effect of Organic Modified Montmorrillonite on Morphology, Crystallization Behavior and Mechanical Properties of PP/NR Vulcanizate Prepared From Dynamic Vulcanization” The 9th Eco-Energy and Materials Science and Engineering Symposium, Thailand, (May 25-28).
  56. Kulsetthanchalee, C., Thongpin, C., Phattarateera, S., and Threepopnatkul, P. (2011). “Thermal stability and flammability of expanded polystyrene foam using modified nanoclay” Proceeding of the Multiphase Polymers and Polymer Composites from Nanoscale to Macro Composites, Paris-Est, Creteil University, France, (June 7-10).
  57. Thongpin, C., Sripethee, C., and Rodsantiea, R. (2011). “Cure Characteristic, Mechanical Properties and Morphology of In-Situ Silica-Gel/NR Composites” 18th International Conference on Composite Materials, Korea, (August 21-26).
  58. Pongtanayut, K., Chaloam, T., Chooduang, D., Thongpin, C. (2011). “Synthesis and Characterization of Polyester Polyols Derived from Chemical Recycling of PET Drinking Bottle” 37th Congress on Science and Technology of Thailand, Bangkok, Thailand, (October 10-12).
  59. Thongpin, C., Rodsunthia, R., and Sripethdee, C. (2011). “The Study of Interaction Between NR Molecule and Silica Particles in Si-Gel/NR System” 37th Congress on Science and Technology of Thailand, Bangkok, Thailand, (October 10-12).
  60. Thongpin, C., Panyasari, K., Khonchaiwarakul, C., and Sinsiriprecha, T. (2011). “Effect of Organic Modified MMT on the Properties of PET/HDPE Blend Subjected to Recycle Passes” 2nd Polymer Conference of Thailand, Chulabhorn Research Institute, Bangkok, (October 20-21).
  61. Kulawong, C., and Thongpin, C. (2010). “Effect of modification techniques of MMT on morphology and crystallization behavior of MMT/HDPE nanocomposite” Pure and Applied Chemistry International Conference 2010 (PACCON), Ubon Ratchathani, Thailand, (January 21-23).
  62. Thongpin, C., and Malithong, S. (2010). “Effect of coconut residue on crystallization and tensile behavior of HDPE and PP” Pure and Applied Chemistry International Conference 2010 (PACCON), Ubon Ratchathani, Thailand, (January 21-23).
  63. Thongpin, C., and Suttireungwong, S. (2010). “Crystallization behaviour, thermal and mechanical properties of PLLA in natural fillers/PLLA nanocomposite” 14th European Conference on Composite Materials (ECCM 14), Budapest, Hungary, (June 7-10).
  64. Kulawong, C., and Thongpin, C. (2010). “Effect of modification techniques of MMT on morphology, crystallization behavior and mechanical properties of MMT/HDPE nanocomposite” 14th European Conference on Composite Materials (ECCM 14), Budapest, Hungary, (June 7-10).
  65. Thongpin, C., Rodsunthia, R., Chinnawornrungsee, R., and Chantadilok, W. (2010). “Morphology of SiO2 in NR/SiO2 Gel in-Situ Vulcanizate Filled with Fly Ash” 8th Eco-Energy and Materials Science and Engineering Symposium (EMSES), Japan, (August 21).
  66. Kulsetthanchalee, C., Thongpin, C., Threepopnatkul, P., Pungnuson, C., Phanuwattanagul, T., and Tangchantra, N. (2010). “Effect of Zeolite on Flame Retardant of Expanded Polystyrene Foam (EPSF)” Proceeding of the Sixth Thailand Materials Science and Technology Conference, Thailand, (August  26-27).
  67. Muenprasat D., Suttireungwong, S., and Thongpin C. (2010). “Functionalization of Poly(Lactic Acid) With Maleic Anhydride for Biomedical Application” Proceeding of the Sixth Thailand Materials Science and Technology Conference, Thailand, (August  26-27).
  68. Thongpin, C., Rodsunthia, R., Orasoon, K., Jaroensuk, K., and Kampangkaew, S. (2010). “The Effect of Si-69 Treated Precipitated Silica on Cure Characteristic, Mechanical Properties, and Dispersion of Silica Gel in NR Containing in-situ Silica gel” 36th Congress on Science and Technology of Thailand, (October 26-28).
  69. Thongpin, C., Juntum, J., Sa-nguan-moo, R., Suksa-ard, A., and Sombatsompop, N. (2009). “The effect of -APS-g-MMT and Zeolite on Thermal Stabilization and Mechanical Properties of PVC in PVC/MMT nano-composite” SDSE 2008 Commemorative International Conference on the Occasion of the 4th Cycle Celebration of KMUTT, Thailand, (April 7-9).
  70. Thongpin, C., Pengjam, V., Arun , V., Bumpeum , S., and Sombatsompop, N. (2009). “Epoxy Formulation for Industrial Floor Coating” SDSE 2008 Commemorative International Conference on the Occasion of the 4th Cycle Celebration of KMUTT, Thailand, (April 7-9).
  71. Thongpin, C., Sripetdee,C., and Wimolmala, E. (2009). “The properties of NR Vulcanizate Filled with Silica-Gel Synthesized from Rice Husk Ash via Sol-gel Process” The 4th China-Europe Symposium on Processing and Properties of Reinforced Polymers, China, (June 8-12).
  72. Thongpin, C., Janrod, K., Paniame, C., Plongthong, P., and Sombatsompop, N. (2009). “Thermal and Mechanical Properties of PET/LDPE Blends”, The 4th China-Europe Symposium on Processing and Properties of Reinforced Polymers, China, (June 8-12).
  73. Thongpin, C., Sangnil, C., Suerkong, P., Pongpilaiprertti, A., and Sombatsompop, N. (2009). “The Effect of Excess Silane-69 used for Surface Modification on Cure Characteristic and Mechanical Properties of Precipitated Silica filled Natural Rubber (PSi/NR)” 2nd International Conference on Multi-functional Materials and Structures, China, (October 9-12).
  74. Thongpin, C., Sripetdee, C., Papaka, N., Pongsathornviwat, N., and Sombatsompop, N. (2009). “The Effect of Second Filler on Cure Characteristic and Mechanical Properties of Si-69 treated Precipitate Silica/NR Composite” 2nd International Conference on Multi-functional Materials and Structures, China, (October 9-12).
  75. Malithong, S., and Thongpin, C. (2009). “Pavement Properties Formulated of Asphalt Emulsion Modified by Pre-Vulcanized Rubber Latex” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  76. Baru, C., and Thongpin, C. (2009). “Mechanical Properties, Crystallization Behavior and Phase Morphology of PP/NR Thermoplastic Vulcanizate” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  77. Sripethdee, C., Thongpin, C., Orasoon, K., Kampangkaew, S., Jaroensuk, K., and Wimolmala, E. (2009). “Effect of PSi on Cure Characteristic, Mechanical Properties and Morphology in Si-Gel in-situ reinforced NR” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  78. Sithornkul, S., Threepopnatkul, P., Kulsetthanchalee, C., and Thongpin, C. (2009). “Ultrafine Electrospun Natural Rubber with Acrylonitrile-Butadiene-Styrene Blended Fibers” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  79. Kulawong, C., and Thongpin, C. (2009). “Crystallization and morphology of HDPE/organoclay nanocomposites: Effects of the preparation procedures” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  80. Thongpin, C., Sripethdee, C., Rodsunthia, R., Chinnawornrungsi, R., Chantadilok, W., and Wimolmala, E. (2009). “The Study of Cure Characteristic, Mechanical Properties and Morphology of Fly Ash filled Silica-Gel in-situ reinforced NR” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  81. Thongpin, C., Suttiruengwong, S., Supatarasakda, K., Khampumee, N., and Thanakij, P. (2009). “Crystallization Behavior and Thermal Properties of Poly (L-lactic acid) (PLLA) in PLLA/Natural Fillers Nanocomposites” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  82. Meebuppa, P., Prajongkarn, Y., Samruam Piensakul, T., Lopattananon, N., and Thongpin, C. (2009). “Cure Characteristic, Mechanical Properties and Morphology of EVA/ENR blends” 7th Eco-Energy and Materials Science and Engineering Symposium, Chiang Mai, Thailand, (November 19-22).
  83. Thongpin, C., Tangjantra, N., and Malithong, S. (2009). “The Internal Modification of Thermal and Mechanical Properties of Coconut Extracted/HDPE Composites” International conference on Functionalized and Sensing Materials (FuSeM 2009), Bangkok, Thailand, (December 7-9).
  84. Malithong, S., and Thongpin, C. (2009). “The Modification of Asphalt Emulsion using Pre-vulcanized Natural Rubber Latex for Highway Application” International conference on Functionalized and Sensing Materials (FuSeM 2009), Bangkok, Thailand, (December 7-9).
  85. Thongpin, C., Niltui, , Sornwaneenawakhun, P., Maneeprom, T., Malithong, S., and Wimolmala, E.  (2009). “Curing Characteristic and Mechanical Properties of Epoxidized Natural Rubber/Chloroprene (ENR/CR) Blends” International conference on Functionalized and Sensing Materials (FuSeM 2009), Bangkok, Thailand, (December 7-9).
  86. Thongpin, C., Maneeprom, T., Soravaneeyanavakun, P., and Nilatui, P. (2009). “The Study of Cure Characteristic and Mechanical Properties of ENR/NBR Compounds and Vulcanizates” The 35th Congress on Science and Technology of Thailand (STT 35), Thailand, (October 15-17).
  87. Thongpin, C., Tengchatra, N., Kositchaiyong, A., Sagnuanmoo, R., Jantham, J., and Sooksa-ard, A. (2008). “Thermal Stabilization of PVC Using Organic Modified Montmorillonite” International Conference on Smart Materials Smart/Intelligent Materials and Nanotechnology and 2nd International Workshop on Functional Materials and Nanomaterials, Chiang Mai, Thailand, (April 22-25).
  88. Thongpin, C., Tengchatra, N., Kaewpetch, P., Dejkun, J., and Chartsiriwattana,  (2008). “The Effect of Organic Modification Method onto Montmoriilonit on Mechanical on Mechanical Properties of Natural Rubber” International Conference on Smart Materials Smart/Intelligent Materials and Nanotechnology and 2nd International Workshop on Functional Materials and Nanomaterials, Chiang Mai, Thailand, (April 22-25).
  89. Intaracharoen, P., Preedawanidchakul, S., Malitong, S., and Thongpin, C. (2008). “Preparation of Natural Rubber Modified Epoxy Adhesive for Casual Shoes Application” 34th Congress on Science and Technology of Thailand, (STT 34), Bangkok, Thailand, (October 31- November 2).
  90. Srinualsukh, B., and Thongpin, C. (2007). “The Modification of Natural Rubber Latex for UV Curable System”, Polymer Graduate Conference of Thailand, Mahidol University, Nakhonpathom, (May 10-11) : 94-103.
  91. Sirilhappornjareon, P., and Thongpin, (2007). “Effect of SiC on Properties of Chloroprene Rubber Jewelry Base”, Polymer Graduate Conference of Thailand, Mahidol University, Nakhonpathom, (May 10-11).
  92. Khunsumled, S., Prachayawarakorn, J., Thongpin, C., Kositchaiyong, A., and Sombatsompop, N. (2007). “Property Modification of Composites between Poly(vinyl chloride)/Low-Density Polyethylene Polymer Blends Reinforced by Hevea brasiliensis Sawdust” Polymer Graduate Conference of Thailand, Mahidol University, Nakhonpathom, (May 10-11).
  93. Thongpin, C., Ussaratnivas, C., Aunda, J., and Ketsung, S. (2007). “The Preservation of Royal Archived Yachts y Using Organic Modified MMT reinforced Unsaturated Polyester Resin as Surface Coating” Nanotechnology-Products and Processes for Environmental Benefit, The Royal Society, London, (May 16-17).
  94. Thongpin, C., and Ueachaisit, W. (2007). “Production of Polishing Disc for Jewelry Base from Chloroprene Rubber” The 5th Eco-Energy and Materials Science and Engineering Symposium, Pattaya, (November 21-24).
  95. Srenualsukh, B., and Thongpin, C. (2007). “A Feasibility Study of the Polymer-Emulsified Bitumen Production Using Natural Rubber Latex as Binder: The Modification of Natural Rubber Latex for UV-Curing”, The 5th Eco-Energy and Materials Science and Engineering Symposium, Pattaya, (November 21-24).
  96. Thongpin, C., Nantawong, T., Siribooon, P., and Krerkkaiwan, S. (2007). “Effect of Molecular weight of Natural Rubber on Toughening of Epoxy Resin” The 33rd Congress on Science and Technology of Thailand (STT. 33), Walailak University, Nakhon Si Thammarat, (October 18-20).
  97. Thongpin, C., Wongtimnoi, K.,  Kamolsawat, J., and Rotkasem, P. (2006). “Feasibility Study of Binder Synthesis from Natural Rubber for use in Making Running Tracks in Thailand” The 32nd Congress on Science and Technology of Thailand (STT2006), Queen Sirikit National Convention Center, Bangkok, Thailand, (October 10-12).