硅酮，ELASTOSIL® LR 3070/40 A/B对比硅酮，ELASTOSIL® LR 3072/40 A/B物性表,价格行情_搜料

牌号信息	ELASTOSIL® LR 3070/40 A/B 物性表硅酮 & 德国瓦克指导价格：暂无塑料库存：缺货	ELASTOSIL® LR 3072/40 A/B 物性表硅酮 & 德国瓦克指导价格：暂无塑料库存：缺货
牌号简介	硅橡胶、LSR成型件、汽车、塑料和橡胶加工成型件、技术、塑料和橡胶加工成型密封件、塑料和橡胶加工减震器、汽车和运输薄膜、汽车和运输 Silicone Rubber, LSR Molded Parts, Automotive, Plastics and Rubber Processing Molded Parts, Technical, Plastics and Rubber Processing Molded Seals, Plastics and Rubber Processing Vibration Dampers, Automotive & Transportation Membranes, Automotive & Transportation	硅橡胶、LSR成型件、技术、塑料和橡胶加工成型件、汽车、塑料和橡胶加工接头、汽车和运输成型密封件、塑料和橡胶加工 SELF-ADHESIVE LIQUID SILICONE RUBBER Self-adhesive liquid silicone rubbers of the ELASTOSIL® LR 3072 series are paste-like, easily pigmentable two-component compounds with extremely short curing times. Shortly after the curing process a thin oil film with lubricating properties forms on the surface of the vulcanizates. Special features ELASTOSIL® LR 3072 series are primerless, selfbonding grades that adhere to various plastic substrates (e. g. PA, PBT) and metals, but not in the mold. The bonding is improved by a subsequent heat treatment process (e. g. one hour at 100 °C) or by a longer storing at room temperature. Because of the individual surface properties adhesion to the substrate must be tested before production. The vulcanizates are noted for good mechanical and electrical properties. For further information on tested material combinations please refer to the corresponding adhesion tables which are available upon request from the responsible sales manager. Application ELASTOSIL® LR 3072 series are particularly suitable for the economical production of large series of overmolded parts (thermoplastic/elastomer), even in a comolding process (shuttle mold) under standard conditions, without any special treatment of the mold surface.

产品描述
厂家：	德国瓦克 Wacker	德国瓦克 Wacker
类别：	硅酮硅酮	硅酮硅酮
填料：
用途：	垫圈,密封件,包覆成型	汽车领域的应用,汽车的发动机罩下的零件,密封件,垫圈,包覆成型
性能特点：
加工条件：	共挤出成型	共挤出成型

技术参数

Uncured Properties
ELASTOSIL® LR 3070/40 A/B ELASTOSIL® LR 3072/40 A/B 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ ISO 1183

粘度
viscosity Pa·s DIN 53019

颜色
colour

Cured Properties
ELASTOSIL® LR 3070/40 A/B ELASTOSIL® LR 3072/40 A/B 单位
UNIT 测试方法
TEST METHOD

压缩形变
Compression deformation % DIN ISO 815-B

回弹性
Resilience % DIN 53512

拉伸应变(断裂)
Tensile strain % DIN 53504

拉伸强度
tensile strength MPa DIN 53504

撕裂强度
tear strength kN/m ASTM D624-B

邵氏硬度(邵氏 A)
Shore hardness DIN 53505

备注

1 一般属性：这些不能被视为规格。


相关资讯

牌号简介
产品描述
技术参数
Uncured Properties
Cured Properties
加工方式
备注
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价格走势对比图

硅酮 ELASTOSIL® LR 3070/40 A/B

硅酮 ELASTOSIL® LR 3072/40 A/B

开始时间：结束时间：

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