Liquid silicone rubber,silicone rubber for mold making for GRC products

silicone rubber for mold making for GRC products application:

silicone rubber for mold making for GRC products primarily intended for gypsum fountain, 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 

silicone rubber for mold making for GRC products description:

silicone rubber for mold making for GRC products is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon 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.

silicone rubber for mold making for GRC products advantage:

A. Shore A from 15 to 40 hardness

B. Good fluidity and good operability and good for pouring method.

C. Excellent mechanical properties, in particular tear strength and tensile strength.

D. Excellent flexibility and it is easy to demould.

E. High temperature resistance, high duplication times and repeated use.

F. There are a range of catalysts/curing agent/hardener allows the Liquid rtv silicone rubber  to fulfill requirements for various applications and various requirements on the operation time and curing time.

silicone rubber for mold making for GRC products picture show:

silicone rubber for mold making for GRC products TDS:

silicone rubber for mold making for GRC products 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.

(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.)

silicone rubber for mold making for GRC products FAQ:

Why is the silicon mold oily?

The molding silicone rubber itself doesn’t contain any oil, so it won’t be oily. If the mold is oily, it may be because you add the compound silicone oil( the compound of silicon oil and white oil). The white oil is not silicon oil but a kind of petrochemicals.

silicone rubber for mold making for GRC products certifiation:

ISO9001: HK05/01358 

SGS:GZ0606100461/CHEM

RoHS:BTRS091718751

Patent:ZL200520001597.8

Need any help on silicone rubber, please feel free to contact Ms Kitty:

Tel:86-755-89948294

Mob:86-15989267535

E-mail: hysh(at)szrl(dot)net   

Skype:kity-467707861

You can also send me e-mail by scanning 2 Dimensional Bar Code below:

silicone rubber for mold making for GRC products package:

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