500 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order500 kilogram
brand nameHong Ye silicone rubber
modelHY630#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:03:49 GMT
color white
certifications RoHS.MSDS.SGS ISO9001:2000
operation way pouring and brushing
hardness 30 shore A
shrinkage low shrinkage siliocne
visicosity low visicosity silicone
deformation no deformation silicone
elasticity good elasticity silicone
duplication times high duplication times silicone
Min Order500 kilogram
1. Applications of RTV Silicon Rubber for Gypsum Crafts Mould
RTV Silicon Rubber for Gypsum Crafts Mould is primarily intended for mold making of gypsum, concrete, poly resin, PU resin, unsaturated resin crafts, lighting and candles crafts, plastic toys, stationery gifts crafts industry, large statue, Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, European buildings, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
2. Features of RTV Silicon Rubber for Gypsum Crafts Mould
1.Good characteristics of easy-operation
2. Light viscosity and good flowability
3. Low shrinkage
4. Excellent tensile and tear strength
5. Favorable hardness
6. High temperature resistance, acid and alkali-resistance and ageing resistance
7. High duplication times, for gypsum products, duplication times would be 800~1000times
3. Liquid Silicone Rubber for gypsum crafts molding frequently asked question:
Why does the silicone rubber molds appeared striately and unsmoothly?
It is because the appearance of the product or the model itself is not perfect, and it has not been polished before the further operation. So when you make silicon molds, firstly you should polish the product, spray the mold spray evenly on the product. In this case, the problem can be avoided.
4. Liquid Silicone Rubber for gypsum crafts molding datasheet for your reference
Model | 630 |
Color | White |
Mixing ratio | 2~3% |
Pot life (mins) | 30~60 |
Curing time (hrs) | 2~5 |
Hardness ( shore A ) | 30±2 |
Tensile-strength (kgf/cm2 ) | 45 |
Tear-strength (KN/m) | 25 |
Viscosity(cps) | 27000 ± 3000 |
Shrinkage rate (%) | ≥350 |
Elongation(%) | ≤0.3 |
Any questions about Silicone Rubber, Leah is at your service.
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