200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY625 silicone rubber
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:24:32 GMT
Color Any color is available
Certificate ISO9001,SGS
Features liquid
Application for candle mold making
MOQ 200KG
Payment T/T L/C Western union
Port shenzhen
HS Code 39100000
Min Order200 kilogram
Description of Liquid silicone for sculpture mold making
Liquid silicone for sculpture mold making are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 23 curing agent, they can still be operated within 30 minutes, but will be formed after 2-3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts.
Features of Liquid silicone for sculpture mold making
1 Two part of liquid fluid: liquid white silicone and curing agent.
2 Cure at room-temperature within 4-8 hours, but all performance will act perfectly when it cure within 24 hours.
3 Good fluidity and excellent operation.
4 Good resistance to weather, temperature, aging, acid..
5 Excellent tear strength, comfortable duplication times.
Advantages of Liquid silicone for sculpture mold making
rtv silicone is as useful as latex, but sets a lot more quickly. latex can take days to build enough layers of latex to create a mold, but rtv silicone can be mixed, poured and set within a matter of hours. rtv Silicone is generally a lot stronger than latex and will produce more castings on average.
Datasheet of Liquid silicone for sculpture mold making
Model | Appearance | Viscosity (cs) | Hardness (Ao) | Tensile Strength (kgf/c) | Tear Strength (kgf/) | Elongation (%) | Mixing ratio(%) | Operating Time(H) | Curing Time(H) |
625 | White | 17000~19000 | 25~27 | ≥35 | ≥27 | ≥500 | 2~3 | 0.5 | 2~4 |
FAQ of liquid silicone for sculpture mold making
1. Why does the silicone mold get burnt out?
This consequence happens only because you have left out the important notes when using unsaturated resin materials to produce your products. The unsaturated resin produces great heat when added the curing agent. So you must demould the product within 3 minutes to avoid this problem.
Any question abt Liquid silicone for sculpture mold making pls free to ask Ms. Bella
Mobile: 0086-18938867572
Tel: 0086-755-89948006
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skype: bellajiaqi
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