silicone rubber for building concrete mold making

features of silicone rubber for building concret mold making 

a. good characteristics of easy-operation

b.light viscosity and good flowability

c. favorable tension

d. low shrinkage

e. no deformation

f. high temperaure resistance, acid and alkali-resistance and ageing resistance

Application of silicone rubber for building concret mold making

molding silicone rubber is suitatble for Product duplication and mold manufacture such as

1. toys, gifts, building concret

2. decoration, plate engrave

3. human replica, art crafts,

4. resin crafts, unsaturated resin crafts

5. poly resin crafts, candle crafts, plastic crafts

6. stationeries, plaster crafts, Bunddhist statue crafts, etc.

Operations of silicone rubber for building concret mold making

If the customer wants to make large building concrete products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed.

Notice of rtv silicone rubber for mold making

(Note: our company does not recommend you to add silicone oil. If a special soft silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demold.).

Any question abt silicone rubber for building concret mold making pls free to ask Ms. Joy

Tel: 86-755-89948158

       86- 13554758940

Fax: 86-755-89948030