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Tear Resistant RTV2 Tin Cure Room Temperature Vulcanizing Silicone For Gypsum Handicrafts

Categories Tin Cure Silicone Rubber
Brand Name: Hanast
Model Number: HN-620
Certification: MSDS
Place of Origin: Guangdong, China
MOQ: 1 kilogram
Price: Negotiable
Payment Terms: T/T,Western Union
Supply Ability: 200tons/week
Delivery Time: 5-8 workdays
Packaging Details: 25KG/ Iron Drum
Appearance: Liquid
Feature: High Temperature Resistant
Grade: Industrial
MOQ: 1KG
Packaging: 25kgs . 200kgs
Application: Mold Making
Color: Semi-Transparent
Features: low shrinkage
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Tear Resistant RTV2 Tin Cure Room Temperature Vulcanizing Silicone For Gypsum Handicrafts

High-temperature and Tear-resistant RTV-2 Tin Cure Silicone For Gypsum Handicrafts


Description of Tin Cure Silicone Rubber

HN-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 of Tin Cure Silicone Rubber

HN-620 A/B Industrial-grade liquid silicone rubber for manufacturing construction molds is suitable for the molding and reproduction of large-scale stones, gypsum, cement parts, cultural stones, artificial stones, Roman columns, stone carvings and other furniture, construction and decoration products; it can also be used for

resin handicrafts, gypsum handicrafts, soap handmade soaps, tire turning molds, and other segmented molds.

Technical parameter of Tin Cure Silicone Rubber

ModelHN-620AB
Featurehigh temperature resistance
Viscosity (cs)170000
Gravity ( G/cm 3 )1.06
Hardness(A°)20
Strength( MPa)3.1-3.6
Tear Strength (kN/m )19.8-24.3
Elongation(%)600-720
Linear Shrinkage(%)≤0.2
Curing Agent Addition Ratio(%)2-3%
Operating Time( mins )30-40
Curing Time( hours )3-4


Feature of Tin Cure Silicone Rubber

1. Strong tear resistance, high and low temperature resistance, acid and alkali resistance, and aging resistance;

2. Good fluidity, easy to release foam, easy to demould, and the finished product will not turn white;
3. The silicone mold can be turned over frequently and has a long service life;
4. The linear shrinkage rate is less than two thousandths;
5. Product color, hardness, viscosity, and operating time can be adjusted as needed.
Advantages of Tin-Cure Silicone Rubber
Tear-resistant and long-lasting
Compared with others, Hannast molding silicone has better flexibility and stronger tear resistance, and the silicone mold has a longer service life and can be reused many times.

Low shrinkage and precise reproduction
The shrinkage rate is negligible, ≤2‰, enabling the reproduction of the finest and most complex details.

Non-Toxic & No Odor
Made of premium silicone material, liquid silicone rubber will not produce unpleasant odors, allowing you to use more assured

Good Fluidity
Liquid silicone rubber has good fluidity, self-leveling, easy-release bubbles,and easy pouring to help complete the mold.
Quality Tear Resistant RTV2 Tin Cure Room Temperature Vulcanizing Silicone For Gypsum Handicrafts for sale
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