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PUKYONG Repository 산업대학원 응용화학공학과

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Alternative Title: Synthesis of Silicone-phosphate Flame Retardant and Flame Retardant Properties for Cotton Fiber

Abstract: In this study, silicone-phosphate flame retardants for cotton fiber treatment were synthesized in different molar concentrations of DAP and APTES: 0 ∼ 0.454 mol and 0 ∼ 0.271 mol, respectively. Synthesis was confirmed by FT-IR measurements. TGA analysis showed that P1S0 (not contain APTES) and P0S1 (not contain DAP) had 20 % and 34 % of final residue at 800 oC, respectively. However, the flame retardant P1S1 (contain both APTES and DAP) exhibited 38 % of final residue at 800 oC. These results indicated that the thermal stability of P1S1 was higher than P1S0 and P0S1. FTIR-ATR, SEM, and EDX analysis have been used to investigate the surface characteristic of the cotton fiber treated with silicone-phosphate flame retardant (P1S1). The flame-retardant test of the cotton fiber treated with P1S1 was performed by KS K 0585 (The method for flammability of textile). The result was carbonized length of 4.6 cm, while after-flame time and after-glow time were 0 s and 0 s, respectively. These results meet the type approval criteria by National Emergency Management Agency (Article No. 2013-26).

URI: https://repository.pknu.ac.kr:8443/handle/2021.oak/13068
http://pknu.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002236156

Table Of Contents: 1.서론 1

2.이론 5
2.1.섬유의 연소 5
2.2.방염의 원리 7
2.3.방염제의 종류 9
2.3.1.할로겐계 방염제 9
2.3.2.무기계 방염제 11
2.3.3.질소계 방염제 12
2.3.4.인산염계 방염제 14
2.3.5.실리콘계 방염제 16
3.실험재료 및 방법 18
3.1.재료 18
3.2.합성 20
3.3.분석 23
3.4.방염 시험 24
4.결과 및 고찰 27
4.1.합성한 실리콘-인산염계 방염제의 특성 27
4.1.1.FT-IR 분석 27
4.1.2.TGA 분석 29
4.2.면섬유에 실리콘-인산염계 방염제의 적용 32
4.2.1.FTIR-ATR 분석 32
4.2.2.TGA 분석 34
4.2.3.SEM, EDX 분석 37
4.2.4.방염 특성 40
5.결론 50
References 51

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