highly qualified and cheap molding silicone rubber
Molding silicone rubber
Molding silicone rubberis 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.
Molding silicone rubber 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.
If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On thecontrary,if the mold with fine and precisionpatterns,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 require fast drying and demolding, more curing agent is needed; contrarily,if molds require slower drying and demolding, 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 demolding.)
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to following reasons: addingtoo much silicone oil will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber may make iteasy tobreak; making the mold for large products with soft silicone rubber will reduce the tensile and tear strength of the mold, and the mold will have deformation.Thus, weshould takeproper silicone rubber to make the mold for suitable products.
- Model 628
Appearance: White
Viscosity (cs): 12000~15000
Hardness (Ao): 50~80
Tensile Strength (kgf/c): 7
Tear Strength (kgf/cm): 3
Shrinkage (%): 0.3
Elongation (%): 200
Mixing ratio (%): 2~3
Operating Time (H): 0.5
Curing Time (H): 2~4
Model 638
Appearance: White
Viscosity (cs): 14000~16000
Hardness (Ao): 25~28
Tensile Strength (kgf/c): 35
Tear Strength (kgf/c): 25
Elongation (%): 500
Mixing ratio(%): 2~3
Operating Time (H): 0.5
Curing Time(H): 2~4
Place of Origin: Guangdong China
Brand Name: HY silicone rubber
Model Number: HY6, HY7 series rubber for mold making
Payment & Shipping Terms: FOBShenzhen port / by sea
Minimum Order Quantity: 200 Kilogram
Price: FOB Shenzhen USD 5.8~8.5
Packaging Details: 25kg/drum and 200kg/drum
Delivery Time: within 3 days after payment confirmed in our bank.
Payment Terms: L/C, T/T
Supply Ability: 8 Ton per Day
For more information of the molding silicone rubber, pls. feel free to contact Ms. Kaka.
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