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086-755-89948006
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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 silicone 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 silicone rubber to make the mold for suitable
products.
Why does the silicone rubber mold have few molding times?
Frequently asked questions of molding silicone rubber
(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 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.
Molding silicone rubber operations
Molding silicone rubber is white or red flowing liquid with general hardness of 22-50A
high reproduction times, good tensile strength, tear strength and elongation.
Delivery Time: | within 3 days after payment confirmed in our bank. |
Package: | 25kg/drum and 200kg/drum |
Supply Ability: | 8 Ton per Day |
Minimum Order Quantity: | 200 Kilogram |
Payment Terms: | L/C,T/T |
Port: | shenzhen |
FOB Price: | US $5.98 - 9.68 |
Certifications: | :RoHS.MSDS.SGS ISO9001:2000 |
Model Number: | HY-638 silicon rubber |
Brand Name: | HY silicon rubber |
Place of Origin: | Guangdong China (Mainland) |
Vacuum casting or silicone molding technology uses the model which produces by CNC machining or 3D printing method, to make the silicone mold in vacuum. And uses PU material to fill out silicone mold cavity in vacuum, to form the exact same model as the prototype. In rapid ...
Come From Shenzhen Dadesin Rapid Prototype Co.,LTD
corlor:white Model Number:HY-540 Brand Name:HONG YE SILICONE Place of Origin:Guangdong China (Mainland) Silicon features: 1) Excellent operability and fluidity 2) Low shrinkage 3) non-deformation of mould 4) Catalyst is free charged ...
Silicon features: 1) For mold making, for pad printing. 2) high tensile, tear-strength.etc.3) low shrinkage 4) non-deformation ...