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Condensation (Tin) Cure silicone rubber

Category: Agriculture
Place of Origin: China
Brand: Inno Silica
Model/Product ID: IS-CR Series
ShenzhenInnoSilicaCo.Ltd
Phone:   +66 15768639143
Mobile:   +66 15768639143

Condensation (Tin) Cure silicone rubber

Condensation (Tin) Cure silicone rubber

CONDENSATION CURE SILICONE also called Tin-based silicone rubber, which are two-part (Part A & Part B), room temperature curing system. It is used primarily in the mold-making industry with POURING or BRUSHING onto models to make the molds.

They are available in a variety of harnesses. Molds made from these rubbers offer high tear strength, good release properties, and resistance to high temperatures.

Inno Silica offers Pourable and Brush-able types for mold making.

 

Features

High tear strength and tensile strength.

Self-release when casting.

Excellent chemical and aging resistance.

Low shrinkage.

Long library life

 

Typical Uses & Casting Materials

Resin casting (polyurethane, polyester, epoxy)

Foam casting

Wax casting

Sculpture reproduction

Soap and candle making

Plaster casting

Cold cast bronze art

Low-melt metals

Concrete, Cement, GRC casting

Craft, toy casting

 

 

Pourable type (IS-CR Series)

Key Features: Very Flow; Easy Mixing; Less bubble; Penetrate fine details

 

※Thickener (TIN-THI) could also be offered to thicken these silicone rubber for brush-on molds.

Physical Properties @25’C

IS-CR10

IS-CR15

IS-CR20

IS-CR25

IS-CR30

IS-CR35

IS-CR40

Hardness (shore A)

10

15

20

25

30

35

40

Flexibility

Very soft

Soft

Soft

Medium

Medium

Medium

Hard

Mixing ratio (by weight)

100:2~5

100:2~5

100:2~5

100:2~5

100:2~5

100:2~5

100:2~5

Color

White

White

White

White

White

White

White

Mixing Viscosity (cps)

8,000-

10,000

10,000-

13,000

15,000-

18,000

18,000-

20,000

20,000-

22,000

20,000-

23,000

15,000-

18,000

Working time (Mins)

Fast type:10-15Mins     Standard type:30-40Mins       Slow type: 60-90Mins

Cure time (Hrs)

Fast type:1-2hrs        Standard type:5-8hrs           Slow type:10-12hrs

Tear strength (N/mm)

≥18

≥22

≥25

≥27

≥26

≥23

≥20

Tensile Strength (Mpa)

≥4.5

≥4.2

≥4.2

≥4.0

≥4.2

≥3.7

≥3.5

Elongation (%)

≥500%

≥480%

≥450%

≥430%

≥400%

≥380%

≥350%

Shrinkage %

≤0.2

≤0.2

≤0.2

≤0.2

≤0.2

≤0.2

≤0.2

 Need more information, please contact:

Steve

Mob: +86-157 686 39143
Email: inno.silica@gmail.com
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Level 1 Saller
Address: Yangang industrial park,Shiyan, Bao’an district, Shenzhen China
Phone:   +66 15768639143
Mobile:   +66 15768639143
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