liquid molding RTV silikon for gypsum ornaments molds

Usages of liquid molding RTV silikon for gypsum ornaments molds

 is intended for  concrete product,  resin product mold making, craftwork, candle, plastic toy mold making; for  relieve furniture, architectural mold making ,furniture decoration, sculpture mold making and so on.

Features of liquid molding RTV silikon for gypsum ornaments molds

1)  low shrinkage

2)  good tear and tensile strength

3)  good operation

4)  we can offer curing agent free

5)  easy de-mold

6)  high reproduction times(500-1000 times)

7)  resistance to deformation and high- temperature, acid-alkali 

Date sheet of liquid molding RTV silikon for gypsum ornaments molds

Operations of liquid molding RTV silikon for gypsum ornaments molds

If customers want to make large products and large size moulds, the mould should be made of silicone rubber with high hardness. On the contrary, if the mould with fine and precision patterns, it should be made of silicone with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If mould requiring fast drying and demould, more curing is needed.