摘要
用微硅粉部分替代碳酸钙作为填料制备了脱酮肟型室温硫化硅橡胶,测试结果表明,密封胶有较佳的挤出性和粘结性能,拉伸强度也得到提高,但断裂伸长率下降。
Deketoxime RTV silicone rubber were prepared by mcirosilica partly instead of calcium carbonate. The test results showed that the sealant had better properties of extrusion and bond, the tensile strength was improved, but the elongation of fracture decreased.
出处
《广州化工》
CAS
2013年第15期111-112,共2页
GuangZhou Chemical Industry
关键词
微硅粉
室温硫化硅橡胶
microsilica
room temperature vulcanized silicone rubber