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High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective

High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective

نام تجاری: Hnanast
شماره مدل: HN-620
مقدار تولیدی: 1kg
قیمت: 5.85-6.88$
جزئیات بسته بندی: 25kg
شرایط پرداخت: L/C,D/A,D/P,T/T,Western Union
اطلاعات دقیق
Place of Origin:
China
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,
Shelf Life:
12 months
Type:
tin cure silicone rubber
Curing Time:
24 hours
Working Time:
30~40mins
Appearance:
Liquid
Elongation At Break:
400%
Sample:
1kg silicone sample for free
Hs Code:
39100000
Mix Ratio:
100:2
Viscosity:
20,000 cps
Material:
Tin Cure Silicone
Elongation Break:
500-550 %
Item No:
MCSIL-2020
Tear Strength:
35 N/mm
Enlogation:
550-600%
Supply Ability:
100ton/mouths
توضیحات محصول

Industrial Grade Tin-Cure Liquid Silicone Rubber (LSR)
 
    RTV-2 tin-cured liquid silicone rubber (LSR) delivers exceptional performance in producing high-durability molds for concrete, plaster, and silicone-based architectural components. Engineered for precision and resilience, it is the optimal choice for fabricating decorative elements such as patterned wall tiles, ornate Roman columns, and intricate relief panels. 
 

High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective 0


Key Properties of Tin-Cured LSR  


1. Mechanical Resilience  
- Tear Strength: 45–60 kN/m (ASTM D624) for 500+ demolding cycles, ideal for intricate geometries like floral bas-reliefs or modular tile patterns.  
- Flexural Endurance: Shore A 20–50 hardness range balances flexibility and structural support for large-scale concrete molds.  
 
2. Efficient Processing  
- Room-Temp Cure: 4–24 hr cure time (adjustable with catalysts) vs. platinum LSR’s 1–2 hr heat requirement.  
- Low-Energy Production: No autoclaves needed; compatible with hand lay-up or vacuum casting for on-site fabrication.  
 
3. Economic Viability  
- Cost Savings: 30–40% cheaper than platinum-cure LSR at comparable volumes (bulk pricing <$25/kg).  
- Extended Storage: 12-month shelf life in sealed containers at 15–25°C, reducing procurement frequency.  
 
4. Environmental Stability  
- Chemical Resistance: Withstands pH 3–11 exposure (e.g., alkaline concrete leachate, cleaning acids).  
- Thermal Performance: Stable from -40°C to 200°C (±2% dimensional change), suitable for precast steam curing.  
 
5. User Safety & Precision  
- Non-Toxic Formulation: Meets EU REACH standards for manual handling; VOC emissions <50 ppm.  
- Near-Zero Shrinkage: 0.1–0.2% linear shrinkage preserves sub-millimeter details (e.g., stone vein replication).  

 
Applications in Architectural Mold Making  

Segment Use Cases Performance Benefit
Mass Production Concrete pavers, modular wall systems High tear resistance for 1,000+ casts
Custom Design Heritage restoration molds, 3D facade panels Captures 50μm surface textures accurately
Landscaping Artificial boulders, fountain basins UV stability for 5+ years outdoor use


 
Comparison with Alternative Materials  
- vs. Platinum LSR:  
  - Pros: Lower cost, better air release for bubble-free molds.  
  - Cons: Limited continuous heat resistance (>200°C degrades tin catalysts).  
 
- vs. Polyurethane:  
  - Pros: 3× longer lifespan, superior chemical resistance to wet concrete.  
  - Cons: 20% slower cure time; requires mold release agents for PU master models.- 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.  

قیمت خوب  آنلاین

جزئیات محصولات

خونه > محصولات >
لاستیک سیلیکونی تین کیور
>
High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective

High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective

نام تجاری: Hnanast
شماره مدل: HN-620
مقدار تولیدی: 1kg
قیمت: 5.85-6.88$
جزئیات بسته بندی: 25kg
شرایط پرداخت: L/C,D/A,D/P,T/T,Western Union
اطلاعات دقیق
Place of Origin:
China
نام تجاری:
Hnanast
Model Number:
HN-620
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,
Shelf Life:
12 months
Type:
tin cure silicone rubber
Curing Time:
24 hours
Working Time:
30~40mins
Appearance:
Liquid
Elongation At Break:
400%
Sample:
1kg silicone sample for free
Hs Code:
39100000
Mix Ratio:
100:2
Viscosity:
20,000 cps
Material:
Tin Cure Silicone
Elongation Break:
500-550 %
Item No:
MCSIL-2020
Tear Strength:
35 N/mm
Enlogation:
550-600%
Minimum Order Quantity:
1kg
قیمت:
5.85-6.88$
Packaging Details:
25kg
Delivery Time:
5-10day
Payment Terms:
L/C,D/A,D/P,T/T,Western Union
Supply Ability:
100ton/mouths
توضیحات محصول

Industrial Grade Tin-Cure Liquid Silicone Rubber (LSR)
 
    RTV-2 tin-cured liquid silicone rubber (LSR) delivers exceptional performance in producing high-durability molds for concrete, plaster, and silicone-based architectural components. Engineered for precision and resilience, it is the optimal choice for fabricating decorative elements such as patterned wall tiles, ornate Roman columns, and intricate relief panels. 
 

High-Strength Tin-Cured LSR for Architectural Molds – Durable & Cost-Effective 0


Key Properties of Tin-Cured LSR  


1. Mechanical Resilience  
- Tear Strength: 45–60 kN/m (ASTM D624) for 500+ demolding cycles, ideal for intricate geometries like floral bas-reliefs or modular tile patterns.  
- Flexural Endurance: Shore A 20–50 hardness range balances flexibility and structural support for large-scale concrete molds.  
 
2. Efficient Processing  
- Room-Temp Cure: 4–24 hr cure time (adjustable with catalysts) vs. platinum LSR’s 1–2 hr heat requirement.  
- Low-Energy Production: No autoclaves needed; compatible with hand lay-up or vacuum casting for on-site fabrication.  
 
3. Economic Viability  
- Cost Savings: 30–40% cheaper than platinum-cure LSR at comparable volumes (bulk pricing <$25/kg).  
- Extended Storage: 12-month shelf life in sealed containers at 15–25°C, reducing procurement frequency.  
 
4. Environmental Stability  
- Chemical Resistance: Withstands pH 3–11 exposure (e.g., alkaline concrete leachate, cleaning acids).  
- Thermal Performance: Stable from -40°C to 200°C (±2% dimensional change), suitable for precast steam curing.  
 
5. User Safety & Precision  
- Non-Toxic Formulation: Meets EU REACH standards for manual handling; VOC emissions <50 ppm.  
- Near-Zero Shrinkage: 0.1–0.2% linear shrinkage preserves sub-millimeter details (e.g., stone vein replication).  

 
Applications in Architectural Mold Making  

Segment Use Cases Performance Benefit
Mass Production Concrete pavers, modular wall systems High tear resistance for 1,000+ casts
Custom Design Heritage restoration molds, 3D facade panels Captures 50μm surface textures accurately
Landscaping Artificial boulders, fountain basins UV stability for 5+ years outdoor use


 
Comparison with Alternative Materials  
- vs. Platinum LSR:  
  - Pros: Lower cost, better air release for bubble-free molds.  
  - Cons: Limited continuous heat resistance (>200°C degrades tin catalysts).  
 
- vs. Polyurethane:  
  - Pros: 3× longer lifespan, superior chemical resistance to wet concrete.  
  - Cons: 20% slower cure time; requires mold release agents for PU master models.- 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.