RTV-2 liquid silicone rubber for bronze sculpture mold making

Application: 

RTV-2 liquid silicone rubber for bronze sculpture mold making is primarily intended for poly resin crafts, PU crafts,  PU resin crafts ,gypsum crafts , gypsum column ,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.

feature:

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

picture show:

datasheet:

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 silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)

FAQ:

How to make an outer mold?

One is to enclose the mold by a plastic plate or wooden plate , then pour into the liquid plaster to fill the mold frame. Another is brushing or coating  a layer of resin and  then pasting a fiber glass, then repeatedly brushing and pasting one more time, then a outer mold will be finished for 3 layer same process

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

Tel:86-755-89212369
Mob:86-18938867593
E-mail: hyjz(at)szrl(dot)net   
Skype:kity-467707861

Package:

Certification: