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Product Description
Culture stone molding liquid silicone rubber is a kind of liquid silicone rubber that is used for culture stone mold rolling over. There are two types, one is the addition type, and another is the condensation type. Generally speaking, for the condensation type cost lower, most people will choose the condensation type liquid mold silicone rubber. If customers are strict requirements for environmental protection, they can use the addition type.
Long service life ;
Low shrinkage rate;
Excellent fluidity, easy to demold, no whitening;
Csutomer can choose the hardness, viscosity, and operating time accorind to their request；
Excellent tear resistance, high and low-temperature resistance, aging resistance;
Applied
Cultural stone liquid molding making silicone rubber is suitable for the replication of cultural stone, cement parts, gypsum, large stone, artificial stone, Roman column, and other furniture, architectural decoration, and decoration products.
Model | Viscosity（cps） | Hardness（Shore A） | Density (g/cm³) | Resilience (%) | Tensile strength (MPa) | Elogation at break (%) | Tear strength (KN/m) | Tensile set(%） | Line shrinkage (%) |
| Test Standard | DIN53019 | GB/T531.1 | GB/T533-2008 | GB/T1681- 2009 | GB/T528 | GB/T528 | GB/T529 | GB/T528 | CGB-T14235.4 |
| YR250-30MJ AB | 50 | 40 | 1.09 | 70 | 7 | 400 | 30 | 0.8 | 2.1 |
| YR250-43MJ AB | 50 | 40 | 1.09 | 70 | 7 | 400 | 30 | 0.8 | 2.1 |
| YR250-45MJ AB | 45 | 45 | 1.08 | 65 | 7 | 400 | 30 | 0.9 | 2.2 |
| YR250-40MJ AB | 45 | 40 | 1.09 | 68 | 7 | 420 | 30 | 0.9 | 2.1 |
| YR250-35MJ AB | 35 | 35 | 1.07 | 65 | 7 | 380 | 30 | 0.8 | 2.0 |
| YR250-40MJ AB | 30 | 30 | 1.08 | 60 | 6.5 | 320 | 30 | 0.9 | 2.1 |
| Remark | Vulcanization conditions： A/B is evenly mixed， Mold:140mm×120mm×2mm,175℃×5min compression molding. Assistance with specifications is available by contacting our engineers. | ||||||||
Material certification
FDA,MSDS,RoHS, REACH, etc.
Colour
Milky white, transparent or customized
Normal packing
Sealed package,25kg/drum
Store
Shelf life is one year.
It should be stored in a dry environment.
