Self-adhesive liquid silicone rubber for PC

///Self-adhesive liquid silicone rubber for PC

Self-adhesive liquid silicone rubber for PC

The self-adhesive LSR is a two-component, semitransparent self-adhesive addition liquid silicone rubber. It bonds to PC items and release from metal molds

Category:

Description

Product features

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

It is mainly used for sealing,shockproof and waterproof of electronic products and seal kits of swimming goggles, etc

The performance parameters

Model BQ-7141A/B BQ-7151A/B BQ-7161A/B BQ-7171A/B
Viscosity(mPa·s) A:100 A:1,200,000 A:3,600,000 A:4,100,000
  B:2,500,000 B:2,000,000 B:6,300,000 B:8,000,000
Hardness Shore A 40±2 40±2 60±2 69±3
Specific gravity(g/cm3) 1.10±0.02 1.11±0.02 1.12±0.02 1.13±0.02
Elongation(%) ≥400 ≥300 ≥300 ≥250
Tensile strength(Mpa) ≥7.0 ≥7.0 ≥7.0 ≥7.0
Tear strength(KN/m) ≥20 ≥25 ≥25 ≥25

Product Certificate

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

It is mainly used for sealing,shockproof and waterproof of electronic products and seal kits of swimming goggles, etc

Model BQ-7141A/B BQ-7151A/B BQ-7161A/B BQ-7171A/B
Viscosity(mPa·s) A:100 A:1,200,000 A:3,600,000 A:4,100,000
  B:2,500,000 B:2,000,000 B:6,300,000 B:8,000,000
Hardness Shore A 40±2 40±2 60±2 69±3
Specific gravity(g/cm3) 1.10±0.02 1.11±0.02 1.12±0.02 1.13±0.02
Elongation(%) ≥400 ≥300 ≥300 ≥250
Tensile strength(Mpa) ≥7.0 ≥7.0 ≥7.0 ≥7.0
Tear strength(KN/m) ≥20 ≥25 ≥25 ≥25

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