liquid silicone rubber for mold making

Features of liquid silicone rubber for 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 liquid silicone rubber for mold making

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

1. toys, gifts

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 liquid silicone rubber for mold making

mould silicone rubber is a kind of flowing liquid, if customers want to make large products and large size moulds, the mould should be made of silicone with low hardeness. The amount of curing agent depends on the actual requirements of the customer. If mould require fast drying and demould, more curing is needed.

(Note: we don’t recommend you to add silicone oil, if a special soft silicon mould or fine detailed and complex patterns products are required, 5%~10% silicon oil could be added to soften the mould for easy demould.)

FOQ of liquid silicone rubber for mold making

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.

Are there any question abt liquid silicon rubber  pls feel free to ask Ms.Joy

Tel: 086-0755-89948158

Cell phone:086- 13554758940

Fax: 086-0755-89948030