silicon rubber for artcrafts mold making

1.Introduction to silicon rubber for artcrafts mold making:

Silicon rubber for artcrafts mold making is a kind of liquid fluid, features good fluidity and good operation., large duplication times

2. Features of silicon rubber for artcrafts mold making:

1. Good characteristics of easy-operation

2. Ligh viscosity and good flowability

3. Low shrinkage

4. Favorable tension

5. No deformation

6. High temperature resistance, acid and alkali-resistance and ageing resistance

3.Operations of silicon rubber for artcrafts mold making:

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

Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available 

Step Three: Perfusion Molding

The perfusion molding is an easy way to make molds, it’s Slowly and evenly perfuse the mixed silicon rubber into the square frame. After the cross linking reaction

4.FAQ:Why does the silicone mould appear to be dry outside but wet inside?

 
Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the silicon rubber.

Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it.

5.For getting further information about silicon rubber for artcrafts mold making, PLS contact with Miss Caroline:

TEL: +86-755-89948019

Mobile: +86-18938867567

Skype: cathy19900719

Email: hysf(at)szrl(dot)net

Website : www(dot)szrl(dot)net