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RTV-2 Condensation Type Silicone Rubber for Soap Mold Making

Writer:adminSource:www.szrl.net Date:2017-01-10

1.Applications of RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting
silicone materials is mainly used for metallic arts & crafts, baby nipples, cakes, candy food grade products mould making, life

casting, medical catheter and so on.
silicone materials  operations
1. deal with original moulds
2. brush on release agent
3. correct weigh accoring to mixng ratio
4. stir the two component evenly
5. vacuum-pumping
6. pouring
 
2.Technical Datasheets of RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting 

Model

HY-625

ACC MM922

Dowcorning3481

Bluestar 3325/585

color

White

Beige

White

White

Mixing ratio (%)

2-5%

5%

5%

5%

Pot life (mins,under 25℃)

30-40

75

30-45

20-60

Curing time(hrs,under 25℃ )

4~5

8

22-25

6~24

Hardness  ( Shore A )

25±2

22

22-25

25-28

Viscosity(After A/B mixed ,mPa.s)

25000±5000

19000

25000

35000

Tensile-strength  (MPa)

4.3±0.5

3.64

4.6

4.2

Tear-strength (kN/m)

26±2

26.24

23

26

Shrinkage rate (%)

≤0.3%

0.40%

≤0.5%

≤0.7%

Elongation(%)

400%

497%

520%

440%


3. Advantage of RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting
RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting has advantage of excelenlt fluidity and good operational

performance, an elastic silicone rubber mold will be obtained with resistance to deformation, high-temperature, acid and alkali

and expansion, comfortable duplication times and free sample avalibale.
 
4. Features of RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting
a) Two-component silicone rubber with platinum catalyst.
b) With high transparency, tensile strength, and tear strength.
c) Nontoxic & reach to Food grade.
d) With good heat stability and weatherability ( temperatureresistant range of -60---250 C).
e) With heat-ageing resistance
 
5.Shelf life of RTV-2 Condensation Type Silicone Rubber for Soap Molding Casting
Twelve(12) months from date of shipment when stored at 250C in the original sealed packages.

TypeInfo: Product News

Keywords for the information:condensation type silicone rubber  rtv-2 silicone rubber  silicone rubber for soap mold making 

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