RTV-2 SILICONE RUBBER
FEATURES:
★ Reproduce fine details;
★ Good Tear and Tensile strength;
★ Molds can be used over and over again;
★ Can be poured on to the original model;
★ Easy de-molding, low shrinkage.
★ Suitable for small size of model reproducing;
PRODUCT OVERVIEW:
INNO SILICA® IS-CR Series represent for condensational room temperature cure silicone rubber. They are tin-cured silicone rubbers that have exceptional working properties and library life. The regular color is white but also can be adjusted according to specific requirement. IS-CR Series have specific types of silicone with different viscosity, tear and tensile strength for different applications. Suitable silicone will be recommended based on the specification of material and size of products wanted to cast; way of making molds (pouring or brushing) and also the pattern.
APPLICATIONS:
Inno Silica® RTV silicone rubbers are suitable for a variety of industrial and art related applications including:
Making molds for reproducing prototypes, furniture, sculpture, PU, unsaturated resin, plaster, candle crafts, toys, soap, artificial stones, cement decoration, GRC, GRG and other architectural items.
Product data sheets
|
Description
|
IS-CR15
|
IS-CR20
|
IS-CR25
|
|
Mixing ratio
|
100:3
|
100:3
|
100:3
|
|
Color
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White
|
White
|
White
|
|
Working time (mins)
|
40~60
|
40~60
|
40~60
|
|
Curing time (hrs)
|
8~12
|
8~12
|
8~12
|
|
Hardness (A°)
|
10±2
|
20±2
|
25±2
|
|
Density ( g/cm3 )
|
1.10
|
1.11
|
1.12
|
|
Viscosity (25 C°,)
|
12,000~13000
|
23,000~25000
|
25,000~27000
|
|
Tensile strength (Mpa)
|
2.6
|
3.5
|
3.6
|
|
Tear-strength (N/mm)
|
20
|
25
|
27
|
|
Elongation-break(%)
|
600
|
550
|
500
|
|
Liner shrinkage (%)
|
0.2
|
0.2
|
0.2
|
