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 |
| Description | Silicone in primary forms |
| Appearance | Liquid |
| Shrinkage | ≤0.3% |
| Elongation At Break | 400% |
| Sample | 1kg silicone sample for free |
| Grade | molding |
| Hs Code | 39100000 |
| Mix Ratio | 100:2 |
| Mixing Ratio | 1:1 |
| Linear Shrinkage | 0.2-0.4% |
| Cure Time | 4-6h |
| Woking Time | 30-40 Miuntes |
| Viscosity | 20,000 cps |
| Wokring Time | 30-40 min |
| Method Of Molding | brushable silicone , pourable silicone |
| Working Time | 30~40mins |
| Enlogation | 600% |
| Strength | excellent strength |
| Application | Mold making, casting, prototyping |
| Curing Time | 24 hours |
| Working Temperature | -50℃ to 200℃ |
| 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 |
| Description | Silicone in primary forms | Appearance | Liquid |
| Shrinkage | ≤0.3% | Elongation At Break | 400% |
| Sample | 1kg silicone sample for free | Grade | molding |
| Hs Code | 39100000 | Mix Ratio | 100:2 |
| Mixing Ratio | 1:1 | Linear Shrinkage | 0.2-0.4% |
| Cure Time | 4-6h | Woking Time | 30-40 Miuntes |
| Viscosity | 20,000 cps | Wokring Time | 30-40 min |
| Method Of Molding | brushable silicone , pourable silicone | Working Time | 30~40mins |
| Enlogation | 600% | Strength | excellent strength |
| Application | Mold making, casting, prototyping | Curing Time | 24 hours |
| Working Temperature | -50℃ to 200℃ | Brand Name | Hnanast |
| Model Number | HN-620 | Place of Origin | China |
| High Light | tin-cured LSR architectural molds ，high-strength tin cure silicone ，durable cost-effective silicone rubber | ||
Industrial Grade Tin-Cure Liquid Silicone Rubber (LSR)
Tin-cured liquid silicone rubber (LSR) is a preferred material for architectural mold making due to its balance of flexibility, durability, and affordability. As a room-temperature vulcanizing (RTV-2) silicone, it offers practical solutions for creating detailed and reusable molds in construction, landscaping, and decorative design. This guide explores its key properties, applications, and SEO-friendly keywords to enhance visibility for construction professionals and mold makers.
Key Properties of Tin-Cured LSR
1. Excellent Flexibility & Tear Resistance
- Withstands repeated demolding without damage, ideal for complex architectural designs (e.g., ornamental concrete, geometric panels).
- Maintains shape integrity even under stress, ensuring consistent mold reproduction.
2. Fast and Easy Curing Process
- Cures at room temperature (typically 4–24 hours), reducing production downtime compared to heat-cured silicones.
- No specialized equipment needed, making it accessible for small workshops or on-site projects.
3. Cost-Effective for Large-Scale Use
- More affordable than platinum-cured silicones, suitable for budget-conscious builders and manufacturers.
- Long shelf life (6–12 months) minimizes material waste.
4. Chemical & Weather Resistance
- Resists moisture, UV rays, and mild acids/alkalis, ensuring longevity for outdoor molds (e.g., garden statues, façade elements).
- Performs well in temperatures up to 200°C (392°F), suitable for precast concrete and resin applications.
5. Non-Toxic and User-Friendly
- Safe for skin contact during manual application, unlike some industrial mold materials.
- Low shrinkage (<0.2%) preserves fine details in molds.
Applications in Architectural Mold Making
- Concrete Casting: Columns, balustrades, decorative tiles, and paving stones.
- Facade & Wall Panels: Intricate 3D designs, bas-reliefs, and textured surfaces.
- Landscaping: Reusable molds for garden ornaments, fountains, and artificial rocks.
- Restoration: Replicating historical architectural elements with precision.
Comparison with Alternative Materials
- vs. Platinum Silicone: Lower upfront cost but less suitable for high-heat applications (>200°C).
- vs. Polyurethane Rubber: Superior flexibility and longer lifespan, though slightly slower curing.
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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