How to make silicone molds by pouring?

silicone molds rtv  

Usages of  silicone molds rtv 

 silicone molds rtv  is intended for  concrete product,  resin product mold making;

 silicone molds rtv  is used for craftwork, candle, plastic toy mold making;

 silicone molds rtv  is used for  relieve furniture, architectual mold making

 silicone molds rtv  is used for furniture decoration, sculpture mold making and so  on.

Features of  silicone molds rtv    

1.silicone molds rtv flowable liquid silicone rubber and curing agent.

2. silicone molds rtv cured at room temperature within 2-4 hours.

3. silicone molds rtv with exceptional fluidity and good operability, easy to demold.

4 silicone molds rtv with good tensile and tear strength, low shrinkage. 

5. silicone molds rtv  with high duplication times.

 How to make silicone molds by pouring?   

Step 1: Take 100g of part A and add 3g of part B and mix the silicone rubber and curing agent evenly. (mix ratio:3%,for example)

Notes: Moulding silicon rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of white flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What’s more, the finished moulds will meet a short life. All of these will cause a waste of silicon rubber.

Step 2: vacuum pumping

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

Step 3:  Molding operation by pouring

Are there any question abt How to make silicone molds by pouring?    pls feel free to ask Ms.Joy

Tel: 086-0755-89948158

Cell phone:086- 13554758940

Fax: 086-0755-89948030

Key Words:silicone rubber, liquid silicone, How to make silicone molds by pouring?    , rtv liquid molding silicone

                      liquid silicone manufacture, liquid silicone price