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High Strength RTV Silicone Rubber for Mold Making and Duplication
Mar 03, 2018

Basic Info

  • Model NO.: HY- 630 silicone rubber

  • Trademark: Hong Ye silicone rubber

  • Origin: China

  • Material: Mold Making

  • Specification: MSDS, ROHs, SGS, ISO-9001

  • HS Code: 39100000

Product Description

Usage of high strength RTV silicone rubber for mold making and duplication
Liquid RTV silicone rubber for Making Molds is intended for making silicone rubber mold for resin crafts, candles, plastic toys, relieve furniture, architectual decoration, furniture decoration, sculpture and so on.


Feature of  high strength RTV silicone rubber for mold making and duplication
  flowing liquid with general hardness of 22-50 A ° After curing with features:
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

Operations of high strength RTV silicone rubber for mold making and duplication

If customers want to make large products and large size moulds, the mould should be made of silicone rubber with high hardness. On the contrary, if the mould with fine and precision patterns, it should be made of silicone with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If mould requiring fast drying and demould, more curing is needed.



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