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The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicon rubber which is easy to break; 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. Thus, we should take the proper silicon rubber to make the mold for suitable products.
Why does the silicone rubber mold have few molding times?
Frequently asked questions of silicone for mold making
(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.)
If the customer wants to make large products and large size molds, the mold should be made of silicone rubber with high hardness. On the contrary, if the mold with fine and precision patterns, the silicone mold should be made of silicone 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.
Silicone for mold making operations
Silicone for mold making is a kind elastic silicone 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. Our curing agent is free charged.
Silicone for mold making features
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A
silicone for mold making with high tensile/tear strength,high repetition times low shrinkage for mold making
Delivery Time: | 2 days within 5 ton |
Package: | 25kg/drum or 200kg/drum |
Supply Ability: | 8 Ton per Day |
Minimum Order Quantity: | 100 Kilogram 200kg |
Payment Terms: | L/C,T/T,Cash etc. |
Port: | Shenzhen |
FOB Price: | US $6.5 - 8.3 |
color: | White |
Model Number: | HY-638,728,788 silicone rubber |
Brand Name: | HY silicone rubber |
Place of Origin: | Guangdong China (Mainland) |
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