摘要
研究了高苯乙烯橡胶HS-630在天然橡胶(NR)中的应用。结果表明,随着HS-630用量的增加,胶料的门尼粘度和硫化特性变化不明显;硬度、定伸应力和耐磨性能显著提高;有效改善了胶料的耐热性能和耐臭氧性能;加入适量硅烷偶联剂改性的白炭黑后,并用胶具有更好的综合性能。
The application of high styrene HS-630 in natural rubber was studied. The results showed that with the amount of HS-630 increasing, the Mooney viscosity and vulcanization characteristics of the compound were not affected, the hardness,the modulus and wear resistance were improved significantly, and the heat resistance and ozone resistance were effectively improved. When silica were modified with silane coupling agent, the blends had excellent properties.
作者
赵术英
秦秀伟
ZHAO Shu-ying;QIN Xiu-wei(Shandong Meichen Industry Group Co.,Ltd.,Zhucheng 262200,China)
出处
《特种橡胶制品》
2021年第4期26-29,共4页
Special Purpose Rubber Products
关键词
高苯乙烯橡胶
加工性能
硫化特性
high styrene
processability
vulcanization characteristic
