Gypsum Product Mold Making RTV-2 Silicone

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

 2. Mold making RTV-2 silicone   applications

RTV-2 mold making silicone  is 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..

3. Mold making RTV-2 silicone hardness

RTV 625:20 shore A -28 shore A
RTV 628:25 shore A-30 shore A
RTV 630:28 shore A-30 shore A

4. Mold making RTV-2 silicone rubber FAQ

1. Why does the mold made of silicone rubber have an unsmooth surface with tracks and strips on it?

It is due to product or model to be molded should hasn\'t been sanded or polished . If the mold or product is not sanded or polished, the mold made of whatever quality silicone rubber will not be good and smooth enough since the mold or the product itself is not smooth or perfect. Another case is that uneven brushing of the release agent will also bring about unsmoothness of the mold.