Easy Demoulding LSR Mould Make Buddha Statue Stone Cultural Stone Wall Brick Handicraft Carving RTV 2 Liquid Silicone Rubber
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- Supplier: Shenzhen Haneste New Material co. LTD
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Product Overview
Description
Product Description
RTV-2 Tin Cure Mold Liquid Silicone Rubber
Products DescriptionHN-620 A/B is a two-component liquid silicone material. Two components are mixed in a ratio of 100:2. This product is cured at room temperature.
Application
Widely used in various mold-making, like food molds, resin handicrafts, gypsum handicrafts, soap handmade soaps, tire turning molds, and other segmented molds.
Feature
★ Two-component: liquid silicone rubber and curing agent
★ Good fluidity, easy foaming, easy perfusion
★ High-temperature resistance, acid and alkali resistance, low shrinkage
★ High tensile resistance, high tear resistance, many times of overturning
Packing
25Kg / 200Kg
*Iron bucket packaging.Sealed storage away from heat, light, and water to prevent deterioration. This product is shipped as non-hazardous.
25Kg / 200Kg
*Iron bucket packaging.Sealed storage away from heat, light, and water to prevent deterioration. This product is shipped as non-hazardous.
Specification
Model | HN-620AB | HN-630AB |
Color | white/translucent | white/translucent |
Viscosity (cs) | 18000-25000 | 18000-25000 |
Gravity ( G/cm 3 ) | 1.06 | 1.06 |
Hardness(A°) | 20 | 30 |
Strength( MPa) | 3.1-3.6 | 3.4-4.1 |
Tear Strength (kN/m ) | 19.8-24.3 | 19.8-23.4 |
Elongation(%) | 600-720 | 560-630 |
Linear Shrinkage(%) | ≤0.2 | ≤0.2 |
Curing Agent Addition Ratio(%) | 2-3% | 2-3% |
Operating Time( mins ) | 30-40 | 30-40 |
Curing Time( hours ) | 3-4 | 3-4 |
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