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mold making silicone rubber application

mold making silicone rubber is primarily intended for mold making of gypsum, concrete, poly resin ,PU resin, unsaturated resin crafts, lighting and candles crafts , plastic toys , stationery gifts crafts industry, large statue, Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, European  buildings, simulation landscapes, animals and plants sculpture, sandstone crafts and so on. 

mold making silicone rubber desription

mold making silicone rubber is a kind of flowable liquid silicone, the quality has nothing to do with the color. It consists of two components. Part A is a flowable liquid silicone rubber, part B is the curing agent. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber , add 2%-3% curing agent of the amount of silicon, and mix them evenly. Then after vacuum-pumping the mixture, you can pour it into the mold frame. The silicone mold will cured in 2-4 hours.

Model:  HY-635 mold making silicon rubber

Appearance: white

Viscosity (cs): 30000-33000

Hardness (A): 35

Tensile strength(kgf/cm2 ) ≥40

Tear strength (kgf /cm):≥32

Elongation break(%):≥450

Retractility (%):≤0.2

Curing agent mixed rate (%):2-3

Operate time (min): 30

Curing time (hours): 2-4

mold making silicone rubber features:

1. Good characteristics of easy-operation

2. Light viscosity and good flowability

3. Low shrinkage

4. Excellent tensile and tear strength

5.Favorable hardness

6. High temperature resistance, acid and alkali-resistance and ageing resistance

7. High duplication times      

Please don’t hesitate to ask if you have any questions about rtv liquid moulding silicone rubber ,

here  Miss  Sunny is at your service:

Tel: +86-0755-89212381

Email: hyye@szrl.net