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Product Description
It can withstand temperatures of 300-400 degrees in an instant.
Low shrinkage rate and no low molecules being released during the cross-linking process, so the volume remains unchanged, and the shrinkage rate is less than 0.1%.
Good fluidity, easy to pour; It can be cured at room temperature or heated, and it is easy to operate.
High tear strength, no deformation, and aging.
Application
Carbon Fiber Molded Silicone, wind turbine blade complex mold, ship complex mold, aerospace, sanitary ware, epoxy resin, unsaturated resin, PU, ABS, cement gypsum, and other product fields.
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 |
| YR250-50MJ AB | 45 | 45 | 1.09 | 65 | 6.5 | 400 | 30 | 0.9 | 2.1 |
| Remark | Vulcanization conditions：A/B is evenly mixed，Mold:140mm×120mm×2mm,175℃×5min compression molding.Assistance with specifications are available by contacting our engineers. | ||||||||
Certificate
FDA,MSDS,RoHS, REACH, and so on.
Color
Clear and milk white(standard colors)
Other wide variety of colors (customized)
Spec
25KG,200KG/ pails or Customized.
How to use
Silicone molding method: perfusion mold, brush mold (sheet mold).
The curing ratio is: 50:1( A is silicone rubber, and B is a curing agent). After vacuum defoaming, the mold can be brushed or filled.
Addition type liquid silicone can be used for high-precision products, and the curing ratio is 1:1, which can be cured at room temperature or quickly cured by heating.
Shelf-life
It can be stored unopened for 12 months at a room temperature of 25°C.
It should be stored in a dry bath at room temperature and in an airtight container and do not contact with water to prevent deterioration.
