Shenzhen Haneste 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 |
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
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Hanast New Polymer Materials Co., Ltd. was founded in 2010 and focuses on the development of new silicone materials. It is a national high-tech enterprise integrating the development, production, sales and service of silicone products. With an operation area of 16000 ㎡, our company has be... Shenzhen Hanast New Polymer Materials Co., Ltd. was founded in 2010 and focuses on the development of new silicone materials. It is a national high-tech enterprise integrating the development, production, sales and service of silicone products. With an operation area of 16000 ㎡, our company has be...
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