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#lsr #material
Self-adhesive Liquid Bulk Silicone Rubber For PC
The self-adhesive LSR material is a two-component, semitransparent self-adhesive addition liquid rubber silicone. It bonds to PC items and release from metal molds.

Product Features Of Self-Adhesive LSR Rubber For PC
No primer needed which reduce the operating time and produce cost. It has adhesion on different substrates

Release to metal molds

Easy to dye

Fast curing speed

Environmental friendly since no solvent used

Excellent mechanical properties

Injected or molded

Especially suitable for automatic produced products by over mold, insert or two-color injection molding and products which needs local adhesion and of complex structure

Application Field Of Self-Adhesive Liquid Silicone Rubber For PC
It is mainly used for sealing, shockproofing, and waterproofing electronic products, seal kits of swimming goggles, etc.

The Performance Parameters Of Self-Adhesive Liquid Silicone Rubber For PC
Material/Model Unit Test Standards PC/PET/PBT
BQ-7133A/B BQ-7143A/B BQ-7153A/B BQ-7163A/B BQ-7173A/B
Viscosity A/B Pa·s GB/T10247 690/1000 1300/1450 2210/3680 1672/2784 8000/12000
Curing condition T10/T90 120℃/s GB/T1233 25/55 23/40 33/64 32/70 24/69
Gravity g·cm-3 GB/T533 1.1 1.12 1.13 1.13 1.14
Hardness TypeA GB/T531 31 40 52 60 68
Tensile strength Mpa GB/T528 7 7.5 8 8 7.5
Elongation % GB/T528 500 450 400 350 310

As one of china silicone manufacturers, we will do our best to meet all the needs of customers.