Keys on mobile phones with low temperature fast curing liquid silicone rubber

1) basic types: LSR6929-60 afc/landing, afc/landing LSR6929-70

2) the product description

This product is a low temperature (120 ℃) under the rapid injection molding a two-component platinum catalytic liquid silicon rubber, mix proportion of 1:1, suitable for P + R keys on mobile phones.

3) product features

Low temperature rapid curing

Good transparency

Springback is good

Avirulent insipidity

4) mainly used

P + R keys on mobile phones

5) packing

20 kg/barrel or 200 kg/barrel

A typical physical properties table 6)

Physical properties

The test way

unit

LSR6929-60 afc/landing

LSR6929-70 afc/landing

viscosity

DIN53019

MPa. S

70 x104

90 x104

Shaw hardness

D2204

° a.

60

65

The tensile strength

D412

MPa

7.5

7.0

Elongation at break

D412

%

360

340

The tear strength

D624B

KN/m

30.0

30.0

The linear shrinkage

2.0

2.0

TC90 100 ℃ (x3)

s.

116

116