1. Add molding glue

Basic models: LSR1966 - a/B, 34 LSR1966-39 ae/BE

The product description

This product is A plus A two-component liquid silicone rubber molding platinum catalyst, moderate viscosity, suitable for casting molding, material mixing ratio of A and B

The case is 10:1.

Product features

Good elasticity, easy mold release

Low excellent thermal stability and the cold resistance (temperature 60 ℃ ~ 250 ℃)

Low shrinkage stability

Platinum catalyst, non-toxic and odorless

Excellent physical performance, high number of rolling over

The main application

Reverse mould used for thermosetting resin such as epoxy resin, products of reverse mould used for arts and crafts and accessories

packaging

20 kg/barrel and 2 kg/bottle

Typical physical properties table

Physical properties

The test method

unit

LSR1966-34 a/B

LSR1966-39 ae/BE

appearance

transparent

Mix proportion

now

now

viscosity

DIN53019

MPa. S

A: (4.6 ~ 4.6) by 104

A: (5.3 ~ 5.3) by 104

B: 1000 ~ 1300

B: 1100 ~ 1700

Shaw hardness

D2204

a.

34 ~ 36

39 ~ 42

The tensile strength

D412

MPa

> 5.0

> 5.7

Elongation at break

D412

%

> 380

> 380

The tear strength

D624B

KN/m

> 10

> 14

The springback

%

> 71

> 75

The linear shrinkage

JISK 6301

%

< 2.0

< 2.2

Pull a permanent deformation rate

D412 DIE C

%

< 2.5

< 2.5

Tc90 (100 ℃) x 2 minutes

The SEC

66 ~ 71

83 ~ 87