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牌号简介 About |
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硅橡胶、LSR成型密封件、塑料和橡胶加工成型件、汽车、塑料和橡胶加工成型件、技术、塑料和橡胶加工 LIQUID SILICONE RUBBER ELASTOSIL® LR 3015/70 A/B liquid silicone rubber is a pastelike, readily pigmentable two-component compound with extremely short curing time. Its vulcanizates are noted for their high oil resistance. They are colored off white and have moderate mechanical properties. Thanks to the excellent compression set, there is no need to post-cure technical parts. Application ELASTOSIL® LR 3015/70 A/B is particularly suitable for the economical production of large series of injection molded articles. Parts made from ELASTOSIL® LR 3015/70 A/B can generally be used for technical applications without post-curing, but do not comply with regulations concerning use in the pharmaceutical and food industry. Due to their high oil resistance, ELASTOSIL® LR 3015/70 A/B is mainly used to produce gaskets for automotive and other mechanical engineering applications. |
技术参数 Technical Data | |||
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Uncured Properties Uncured Properties |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
颜色 Color |
Beige | ||
密度 Density |
1.34 | g/cm³ | ISO 1183 |
粘度 viscosity |
600 | Pa·s | DIN 53019 |
Cured Properties Cured Properties |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
|||
邵氏 A Shaw's A |
70 | DIN 53505 | |
拉伸强度 tensile strength |
6.00 | MPa | DIN 53504 |
拉伸应变 Tensile strain |
|||
断裂 fracture |
% | DIN 53504 | |
压缩形变 Compression deformation |
% | DIN ISO 815-B | |
撕裂强度 tear strength |
kN/m | ASTM D624-B |
备注 |
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1 一般属性:这些不能被视为规格。 |
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