RTV-2 mold making silicone rubber raw materials

RTV-2 mold making silicone rubber raw materials

Brief description of RTV-2 mold making silicone rubber raw materials

RTV-2 mold making silicone rubber raw materials is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.

Applications ofRTV-2 mold making silicone rubber raw materials

RTV-2 mold making silicone rubber raw materialsis primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Brief features:

1. resistance to deformation, high-temperature

2. high reproduction times

3. good tensile strength

4. exceptional fluidity and good operability.

Operation Instruction forRTV-2 mold making silicone rubber

Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

Step Two: vacuum pumping

Step Three: Brushing cast & Perfusion Molding operation

Frequently asked questions of RTV-2 mold making silicone rubber raw materials

1.Why does the silicone rubber mold have few molding times?

The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.

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