silicone rubber for cement mould

silicone rubber for cement mould application:

silicone rubber for cement mould can be used for production of:

A. Decorative items: cornices Silicone molds ,columns Silicone molds,ornaments Silicone molds,statues Silicone molds .....

B. Casting of funiture and decoration crafts molding

C. Construction: prefabrication of decrative features Silicone molds ,pavement Silicone molds ,paving stone Silicone molds ,urban

furniture molding,concrete products molding

D. Soap moulding,candles crafts moulding,toys moulding,sculpture moulding

silicone rubber for cement mould description

silicone rubber for cement mould is white or red flowing liquid with general hardness of 22-50 shore A after curing. tin cured silicone rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.

FAQ. Why the silicone rubber for cement mould just can be reproduced for a few times?

It can be due to the following reasons: 

a. Adding too much silicone oil in to silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.

b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs. 

(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.)

Datesheet of silicone rubber for cement mould.

Operation of silicone rubber for cement mould     

1. deal with original moulds

2. brush on release agent

3. correct weigh accoring to mixng ratio

4. stir the two component evenly

5. vacuum-pumping

6. pouring

To recommend suitable product for your application, we would be much appreciated to have your following information:

1. What is the material of your product?

2. What is the size of your product?

3. How do you make silicone mold, by pouring or brushing?

Any questions of silicone rubber for cement mould, please feel free to contact Cassi :

TEL: 086-755-89948006

FAX: 086-755-89948030

MOBILE:086-15220073603

Website:  www(dot)szrl(dot)net

E-MAIL: hyjg(at)szrl(dot)net