塑料助剂
塑料助劑
소료조제
PLASTIC ADDITIVES
2011年
5期
39-43
,共5页
陈涛%林倬仕%尹亮%郝冬梅%陈崇伟
陳濤%林倬仕%尹亮%郝鼕梅%陳崇偉
진도%림탁사%윤량%학동매%진숭위
甲基含氢硅油%无卤膨胀型阻燃剂%聚丙烯
甲基含氫硅油%無滷膨脹型阻燃劑%聚丙烯
갑기함경규유%무서팽창형조연제%취병희
methylhydrosilicone fluid%halogen-free intumescent flame retardant%polypropylene
甲基含氢硅油与无卤膨胀型阻燃剂混合处理后，对聚丙烯材料进行阻燃改性，通过测试材料的拉伸强度，悬臂梁缺口冲击强度，氧指数，燃烧级数，热重分析和疏水保持率，并且利用方差分析和多重比较方法处理测试数据．研究甲基含氢硅油的加入对阻燃剂及阻燃改性材料性能的影响。结果表明：甲基含氢硅油的加入可以增加材料的韧性，降低材料的拉伸强度，显著提高处理后阻燃剂的疏水性。
甲基含氫硅油與無滷膨脹型阻燃劑混閤處理後，對聚丙烯材料進行阻燃改性，通過測試材料的拉伸彊度，懸臂樑缺口遲擊彊度，氧指數，燃燒級數，熱重分析和疏水保持率，併且利用方差分析和多重比較方法處理測試數據．研究甲基含氫硅油的加入對阻燃劑及阻燃改性材料性能的影響。結果錶明：甲基含氫硅油的加入可以增加材料的韌性，降低材料的拉伸彊度，顯著提高處理後阻燃劑的疏水性。
갑기함경규유여무서팽창형조연제혼합처리후，대취병희재료진행조연개성，통과측시재료적랍신강도，현비량결구충격강도，양지수，연소급수，열중분석화소수보지솔，병차이용방차분석화다중비교방법처리측시수거．연구갑기함경규유적가입대조연제급조연개성재료성능적영향。결과표명：갑기함경규유적가입가이증가재료적인성，강저재료적랍신강도，현저제고처리후조연제적소수성。
The polypropylene was flame retarded by halogen-free intumescent flame retardant modified by methylhydrosilicone fluid. The tensile strength, izod impact strength, limitation oxygen index, UL-94 rate, thermal gravity and the remaining rate against water were tested. Analysis of variance and multiple comparisons were used to treat test data. The effects of methylhydrosilicone fluid on the properties of the blend were studied. The results showed that the toughness of the blends is raised; the tensile strength is decreased with the increasing weight percent of the methylhydrosilicone fluid. The remaining rate against water is clearly improved.
