Large gypsum statue casting by silicon rubber

The applications of gypsum statue molding silicone rubber :

The gypsum statue molding silicone rubber can also be used in  making various molds,such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum, soaps, candle & lighting, architecture, decorative  arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product, etc..

The feature of the gypsum statue molding silicone rubber :

1. Good characteristics of easy-operation 

2. Light viscosity and good flowability

3. Low shrinkage

4. Favorable tension

5. No deformation

6. Favorable hardness

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

FAQ of moulding silicone rubber

 Why should the silicone mold be reused only 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.)

Any questions of silicone rubber for moldmaking, please feel free to contact Kaimi:

TEL: 086-755-89212369

FAX: 086-755-89948030

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