摘要
研究了二元聚酰胺对丁腈橡胶 /三元聚酰胺热塑性弹性体性能的影响。结果表明 :二元聚酰胺对三元聚酰胺有成核剂效果 ;二元聚酰胺的加入可加速TPV中塑料相的结晶速率、减小其晶粒尺寸、增大结晶度 ,从而显著提高TPV的 10 0 %定伸应力及耐溶剂性。
Effects of polyamide 66/6 copolymer on properties of NBR/polyamide 6/66/1010 TPV were studied.The results showed that polyamide 66/6 copolymer had nucleating effect on polyamide 6/66/1010;could increase crystallization rate and crystalline degree of the plastics phase in TPV and reduce its crystal size.Therefore not only the solvent resistance but also the stress at 100 % of TPV with polyamide 66/6 copolymer was improved.
出处
《中国塑料》
CAS
CSCD
北大核心
2003年第7期31-33,共3页
China Plastics
关键词
聚酰胺
丁腈橡胶
热塑性弹性体
成核剂
结晶速率
polyamide
nitrile-butadiene rubber
thermoplastics elastomer
nucleating agent
crystallication rate
