mold making and casting silicone rubber for plaster mold

Mold making and casting silicone rubber application

mold making and casting silicone rubber is intended for plaster mold making ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

mold making and casting silicone rubber for plaster mold making features

 1)Low shrinkage 2)Good operation 3) High tear and tensile strength 4 )Curing agent free 5)Easy de-mold 6)high reproduction times 7)resistance to deformation and high-temperature, acid-alkali

mold making and casting silicone rubber for plaster mold making  operations

If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision  patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed. Our curing agent is feer charged.

Frequently asked questions of Silicone rubber for mould making

Why does the Silicone rubber for mould making just has few duplication times?

 silicon rubber mold just has few duplication times is due to following reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.

Any question about Silicone rubber for mould making pls ask free to Ms. Christy

Tel  86-755-89948006

86-18938867547

Fax  86-755-89948030

www(at)szrl(dot)net

Email:hyxj(at)szrl(dot)net