rtv-2 molding silicone rubber:for making various silicone molds,
features excellent performance, samples are available.
1).Applications of RTV-2 molding Silicone rubber
RTV-2 molding Silicone rubber is primarily intended for
1.Resin:poly resin crafts,PU crafts,PU resin crafts ,unsaturated resin
2.Craft:lighting and candles crafts ,plastic toy , stationery gifts crafts
industry, gypsum crafts ,sandstone crafts
3.Statue: large statue Buddha, statues Buddha, artifacts copied,
animals and plants sculpture,
4.Decorations and Others:relievo furniture, furniture decorative materials, building
decoration materials, large-scale cement mold, artificial fossils
Factory,Europe component factory, simulation landscapes,
and so on.
2).Features of RTV-2 molding Silicone rubber
RTV-2 molding Silicone rubber is a flowing liquid with general hardness of 22-50A°after curing.
RTV-2 molding Silicone rubber is a kind of elastic silicon rubber mold which features:
a.resistance to deformation, high-temperature, acid-alkali and
b.high reproduction times, good tensile strength ,tear strength and
3).Operation of RTV-2 molding Silicone rubber
1.If you want to make large products and large size molds, the mold should be made of silicon rubber
with high hardness.
2.On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness.
3.The amount of the curing agent depends on your actual requirements. If silicone rubber mold require fast drying and demould, more curing agent is needed; contrarily, if silicone rubber mold
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.)
4).Frequently asked questions of moulding silicone rubber
Why does the silicone rubber mold have few molding times?
Why the silicone rubber mold has few molding times ?
1.Adding too much silicone oil which will destroy the
molecular of silicone rubber;
2.Making the mold for small and fine detailed products with higher
hardness silicone rubber which is easy to break;
3.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.
4.Thus, we should take the proper silicone rubber to make
the mold for suitable products.
WE CAN PROVIDE SILICONE RUBBER FOR MOLD MAKING WITH ANY COLOR AND ANY HARDNESS.
Any further imformation requried, pls feel free to contact Mr.Chris,call the number of 0086-755-89948006 or 8618938867508