liquid silicone rubber stone mouldings

                                                                liquid silicone rubber stone mouldings

liquid silicone rubber stone mouldings applications

liquid silicone rubber stone mouldings  , it is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,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.

liquid silicone rubber stone mouldings features:

liquid silicone rubber stone mouldings is white or red flowing liquid with general hardness of 22-50A°after curing. silicone rubber RTV 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.

liquid silicone rubber stone mouldings 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 demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed.

(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)

Frequently asked questions of  liquid silicone rubber stone mouldings

Why does the   liquid silicone rubber stone mouldings  have few molding times?

The  liquid silicone rubber stone mouldings mold has few molding times is due to follwoing 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.

liquid silicone rubber stone mouldings tips

During operate the three impotant thing to pay attention: 
 1. weigh theliquid silicone rubber and curing agent exatly . 
 2. Stir theliquid silcone rubber and curing agent evenly . 
 3.we shouldchoose the right hardness to making diffirent size of product mold.

Any questions of   liquid silicone rubber stone mouldings , please feel free to contact Miss Caroline:

TEL: +86-755-89948019

Mobile: +86-18938867567

Skype: cathy19900719

Email: hysf(at)szrl(dot)net

Website : www(dot)szrl(dot)net