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Self-adhesive Liquid Silicone Rubber For Metal
The self-adhesive LSR is a two-component, semitransparent self-adhesive addition liquid silicone rubber. It bonds to metal parts and release from metal molds.

Production Features Of Self-Adhesive Liquid Silicone Rubber to Metal Adhesive
Easy to dye

Good adhesion with glass substrate

Fast curing speed

Excellent mechanical properties

Injected or molded

Application Field Of Self-Adhesive for Silicone Rubber to Metal
It is especially suitable for the production of high-strength silicone rubber and metal materials, such as the pad or mobile phone cato sealing ring, mobile phone side key waterproof ring, and automotive spark plug parts.

The Performance Parameters Of Self-Adhesive Liquid Silicone Rubber For Metal
Material/Model Unit Test Standards Metal/stainless steel
BQ-7540A/B BQ-7550A/B BQ-7560A/B
Viscosity A/B Pa·s GB/T10247 2600/5100 2700/6100 3500/7000
Curing condition T10/T90 130℃/s GB/T1233 30/68 35/70 27/65
Gravity g·cm-3 GB/T533 1.11 1.12 1.13
Hardness TypeA GB/T531 41 50 61
Tensile strength Mpa GB/T528 6.6 7.3 7.5
Elongation % GB/T528 500 400 300
Before use, please do surface treatment of metal molds (Teflon) to avoid sticking molds.

As a china silicone rubber factory, we will do our best to meet all the needs of customers.