Applications of Room Temperature Vulcanized Silicones Rubber
Room Temperature Vulcanized Silicones Rubber is mainly be used as following:
1. Decoration building mould making, including architecture column, porch column, interior column etc
2. Unsaturated rein crafts, epoxy resin crafts, poly resin crafts , plastic toys and so on.
3. Concrete decoration, garden statue , plant, sculpture, Buddha and animal crafts ..
Introduction of Room Temperature Vulcanized Silicones Rubber
Room Temperature Vulcanized Silicones Rubber are generally named Two part room-temperature Valcanizatoin silicone rubber, a kind elastic silicone rubber mold which features good resistance to deformation, good durability
Features of Room Temperature Vulcanized Silicones Rubber
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.
Specification of Room Temperature Vulcanized Silicones Rubber
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Item No
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Appearance
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Hardness (A° )
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Viscosity (CS)
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Tensile-strength
( kgf /cm2 )
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Tear-strength (kgf /cm2 )
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Elongation-break(%)
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Operating time (mins 25 0C )
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Curing time(hours 25 0C)
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Mixing proportion of curing agent (%)
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Application(most for resin, candle, gypsum and cement product to make moulds)
|
|
625#
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White
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25± 2
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18000± 2000
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≥ 39
|
≥ 25
|
≥ 425
|
30-45
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6-8
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4%
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Most suitable for small and medium sized product by pouring method
|
Attention:
Usually , we do not suggest customer to add silicone oil to the silicone to adjust the shore A. If necessary, we would suggest to add as 5% silicone oil.
For getting further information about our Room Temperature Vulcanized Silicones Rubber, PLS contact us.