Shenzhen Hanast New Material co.,LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 100ton/mouths |
| Delivery Time | 5-10day |
| Packaging Details | 25kg |
| Usage | mold making |
| Shape | Liquid Two Component |
| Package | 20kg/25kg |
| Operating Temperature | -50°C to 200°C |
| Shrinkage Rate | less than 0.2% |
| Feature | High tensile resistance, |
| Goods Description | Silicone in primary forms |
| Mixed Viscosity | 20000~24000 Cps |
| Shelf Life | 12 months |
| Specific Gravity | 1.08 |
| Features | low shrinkage |
| Type | tin cure silicone rubber |
| Elongation Break | 450-500 % |
| Brand Name | Hnanast |
| Model Number | HN-620 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 100ton/mouths |
| Delivery Time | 5-10day | Packaging Details | 25kg |
| Usage | mold making | Shape | Liquid Two Component |
| Package | 20kg/25kg | Operating Temperature | -50°C to 200°C |
| Shrinkage Rate | less than 0.2% | Feature | High tensile resistance, |
| Goods Description | Silicone in primary forms | Mixed Viscosity | 20000~24000 Cps |
| Shelf Life | 12 months | Specific Gravity | 1.08 |
| Features | low shrinkage | Type | tin cure silicone rubber |
| Elongation Break | 450-500 % | Brand Name | Hnanast |
| Model Number | HN-620 | Place of Origin | China |
| High Light | industrial-grade tin-cure silicone rubber ，fast-curing liquid silicone rubber ，high-durability LSR for molds | ||
Industrial Grade Tin-Cure Liquid Silicone Rubber (LSR)
1. Industry-proven solutions for demanding applications
Our tin-catalyzed liquid silicone rubber (LSR) continues to be the first choice for industrial mold making,
providing the best balance of performance, cost-effectiveness and fast production for manufacturers worldwide.
Formulated for high-volume applications, the material excels in making durable molds for:
- Polyurethane/resin casting
- Low melting point metal alloys (e.g. tin, zinc)
- Concrete/gypsum precast
- Wax-based prototyping
2. Key Benefits:
- 30% faster cure compared to conventional tin-cure LSRs
- Enhanced tear strength (up to 40 kN/m) for complex geometries
3. Technical Advantages for Industrial Workflows
A. Precision and Durability
- Shrinkage as low as 0.2% – Maintains dimensional stability for close tolerance parts
- Shore A hardness range: 00-60 – From flexible wax patterns to rigid composite molds
- Operating range: -50°C to 250°C – Withstands repeated thermal cycling
B. Cost-effective Production
- 100:2 mix ratio – Reduces material waste compared to platinum-cure alternatives
- No post-cure required – Ready to use immediately after demoulding
- 300+ cycle life – Ideal for small batch production
C. Chemical compatibility
- Resistant to polyurethanes, epoxies and acidic concrete mixes
- Does not react with sulfur-based clays (common in foundry patterns)
4. Industrial applications
- Automotive: Gasket prototypes, interior molds
- Construction: Decorative concrete panel replication
- Aerospace: Composite layup tools for carbon fiber parts
- Art foundries: Investment casting wax patterns
Company Details
Business Type:
Manufacturer,Agent,Trading Company
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Hanaste New Materials Co., Ltd. is a subsidiary of Shenzhen Kanglibang Technology Co., Ltd. The brand "Hanast", established in 2019, has been dedicated to expanding the international market. The company is committed to the research and development and innovation of new adhesive ma... Shenzhen Hanaste New Materials Co., Ltd. is a subsidiary of Shenzhen Kanglibang Technology Co., Ltd. The brand "Hanast", established in 2019, has been dedicated to expanding the international market. The company is committed to the research and development and innovation of new adhesive ma...
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