| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 봄 (04/09 ~ 04/10, 대전컨벤션센터) |
| 권호 |
34권 1호 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis and characterization of flame retardant copolymer of spirocyclic pentaerythritol di(phosphate monochloride) and bisphenol S |
| 초록 |
Recently, phosphorus compounds have been used as effective flame retardants for many polymers. Phosphorus-containing flame retardants incorporated into polymers generate less toxic gas and smoke than halogen-containing compounds during polymer combustion and also exhibit high flame retardancy. In this study, spirocyclic pentaerythritol di(phosphate monochloride) (SPDP) was synthesized from phosphorus oxychloride and pentaerythritol, and flame retardant copolymer of SPDP and bisphenol S was obtained by the reaction of the SPDP and bisphenol-S using acetonitrile as a solvent and triethylamine as a catalyst. The chemical structures of the SPDP and copolymer were characterized using FT-IR and 1H NMR spectra. The thermal properties of the copolymer were investigated by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). |
| 저자 |
김범용1, 박수진2
|
| 소속 |
1길림화공학원 재료공학과, 2인하대 |
| 키워드 |
flame retardant; flame retardant; bisphenol S; thermal properties
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| E-Mail |
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