Rtv Silicone Rubber Mould Making For Gypsum

We are offering rtv silicone rubber mould making for gypsum.
1) rtv molds making materials silicone rubber applications
rtv molds making materials silicone rubber 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, relief, 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.
2) rtv molds making materials silicone rubber features description
rtv molds making materials silicone rubber is white or red flowing liquid with general hardness of 22-50a after curing. Molding silicone is a kind elastic silicone which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tears strength and elongation.
3) rtv molds making materials silicone rubber operations
if the customer wants to make large products and large size molds, the mold should be made of silicone material with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicone material with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demand, more curing agent is needed; contrarily, if molds requiring slower drying and demand, less curing agent is needed.
(notes: our company does not recommend you to add silicone oil. If a special soft silicone material mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demand.)