1:1 Mix Ratio High Tear Strength Platinum Cure Silicone Rubber for Mold Making 15 N/mm 10-30 Shore A
Price:
Negotiable
MOQ:
1 Kilogram
Delivery Time:
3-7 working days for stock, 15-20 days for production
Brand:
Hanast
Product Description
1:1 Mix Ratio High Tear Strength Platinum Cure Silicone Rubber
This premium addition cure (platinum catalyzed) RTV silicone rubber features the industry's simplest 1:1 equal-part mixing ratio and exceptional 15-17 N/mm high tear strength, making it the ideal choice for professional mold making applications that demand both ease of use and durability.
Key Features
- Effortless 1:1 Mix Ratio — Simple equal-part A:B mixing eliminates complex calculations and reduces operator error, ensuring consistent batch results every time
- Exceptional Tear Resistance 15-17 N/mm — Industry-leading tear strength extends mold service life by 2-3x compared to standard silicones, delivering more demolding cycles
- Customizable Hardness 10-30 Shore A — Adjustable hardness range allows tailoring from ultra-soft to semi-rigid for different mold applications
- High Transparency — Translucent formulation enables easy visual monitoring of mold quality and allows color pigmentation per customer requirements
- Superior Tensile Strength 3.8-4.0 Mpa — High tensile strength prevents mold tearing during demolding of complex geometries and undercuts
- Excellent Release Properties — Self-releasing surface minimizes the need for additional mold release agents, reducing production steps and costs
- Extended Working Time 30-40 min — Generous pot life provides ample time for mixing, degassing, and pouring into complex mold cavities
Typical Applications
- Resin Mold Making — Ideal for crafting detailed resin molds including jewelry, coasters, and decorative items
- Cake & Food Molds — Perfect for baking and confectionery molds when food-grade certification is verified
- Candle & Soap Molds — Excellent reproduction of fine surface details for artisan candle and soap making
- Gypsum & Plaster Molds — Durable molds for architectural decoration and ornamental casting
- Rapid Prototyping — Quick mold production for product development and short-run manufacturing
Technical Specifications
| Product Type | Two Component Addition Cure (Platinum Catalyzed) RTV Silicone Rubber |
| Mixing Ratio | 1:1 (A:B) by Weight |
| Tear Strength | 15-17 N/mm |
| Tensile Strength | 3.8-4.0 Mpa |
| Hardness | 10-30 Shore A (Customizable) |
| Viscosity (Mixed) | 7000-9000 cps (25℃) |
| Elongation at Break | 500-580% |
| Working Time | 30-40 minutes (25℃) |
| Curing Time | 4-6 hours (25℃), Accelerated by Heat |
| Curing Type | Addition Cure / Platinum Catalyzed |
| Color | Translucent |
Contact us today for free samples, technical datasheets, and customized hardness formulations tailored to your specific mold making requirements.
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Company
Shenzhen Hanast New Material co.,LTD
Location
Units 1210-1211, Block B, Building 6, Hengda Fashion Valley, Dalang Street, Longhua District, Shenzhen, Guangdong Province, China
Contact Person
Candy