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#self #bonding #lsr
Self-adhesive Liquid Silicone Rubber For Glass
The self bonding lsr is a two-component, semi-transparent self-adhesive addition liquid silicone rubber for the injection or molding process. Organic plastic parts can adhere to it, but metal mold will be de-molded. It is easy to dye and has a good adhesive with PC, PET, TPU based plastics. It has the advantages of fast vulcanizing, and excellent mechanical performance, especially suitable for producing high-strength silicone rubber and plastic-containing compound materials.

Features Of Self-Adhesive Liquid Silicone Rubber For Glass
Easy to dye

Good adhesion with a glass substrate

Fast curing speed

Excellent mechanical properties

Injected or molded

Application Field Of Self-Adhesive Liquid Silicone Rubber For Glass
It is especially suitable for the production of high-strength china silicone rubber and glass materials, such as milk bottles, mobile phone toughened glass screens, etc.

The Performance Parameters Of Self-Adhesive Liquid Silicone Rubber For Glass
Material/Model Unit Test Standards Glass
BQ-7240A/B BQ-7250A/B BQ-7260A/B
Viscosity A/B Pa·s GB/T10247 1500/4300 2000/3500 4000/8000
Curing condition T10/T90 130℃/s GB/T1233 30/75 35/80 30/75
Gravity g·cm-3 GB/T533 1.1 1.12 1.13
Hardness TypeA GB/T531 38 50 60
Tensile strength Mpa GB/T528 6.75 7.6 7.2
Elongation % GB/T528 450 400 300
Before use, please do surface treatment of metal molds (Teflon) to avoid sticking molds.

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