liquid molding rubber for resin molding

Applications of liquid molding rubber for resin molding

liquid molding rubber for resin molding  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, 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.

brief introduction of liquid molding rubber for resin molding :

 liquid silicone rubber for mold design 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.

Operation step for liquid molding rubber for resin molding :

1. Step One to use RTV 2 molding silicone rubber: Take 100g of part A and add 2g of part B and mix the silicon rubber and the curing agent evenly.
2. Step Two to use RTV 2 molding silicone rubber: vacuum pumping
3. Without exception, this takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
4. Step Three to use RTV 2 molding silicone rubber: Brushing cast & Perfusion Molding operation.

silicone rubber for liquid molding rubber for resin molding

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 demold.)

if you are interested in silicone rubber for mold design so please feel free and send inquiry to us for more details.

For getting further information about liquid molding rubber for resin molding , PLS contact with Mr wenson

TEL: +86-755-88948294

Mobile: +86-18938867531