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d. Adding curing agent 4%, the silicone can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours.
c. Adding curing agent 3%, the silicone can still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.
b. Adding curing agent 2%, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
a. Adding curing agent 1%, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours.
5.The proportions and reactions of the curing agent and the silicon are listed as follows:
(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.)
rtv 638 silicone rubber is a white or red flowing liquid with general hardness of 2250A
RTV 638 silicone rubber:Good operate ability with high tear and tensile strengt, free catalyst,Easy demould
Delivery Time: | within 3 days after yr payment confirmed in our bank |
Package: | 25kg,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 - 9.89 |
certificate: | ROHS,SGS,ISO9001:2000 |
color: | any |
Model Number: | HY-638 silicone rubber |
Brand Name: | HY silicone rubber |
Place of Origin: | Guangdong China (Mainland) |