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Shenzhen Hanast New Material co.,LTD

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts

  1. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
  2. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
  3. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
  4. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
  5. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts
  6. China 20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts

20 Shore A Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Resin Mold Crafts

  1. MOQ: 25 Kilograms
  2. Price:
  3. Get Latest Price
Supply Ability 50000 Kilograms per Month
Product Type Two Component Condensation Cure RTV2 Tin Cure Silicone Rubber
Hardness 20 Shore A
Curing Type Room Temperature Cure (Tin Catalyzed)
Packaging Details 25Kg/200Kg iron drum, export-grade packaging
Tear Strength 19.8-24.3 kN/m
Operating Time 30-40 minutes
Viscosity 170000 cps
Elongation at Break 600-720%
Delivery Time 3-5 working days for samples, 10-15 days for bulk production
Tensile Strength 3.1-3.6 MPa
Curing Time 3-4 hours
Packaging 25Kg/200Kg iron drum
Color Translucent, Customizable
Mixing Ratio 100:2 (A:B), curing agent 2-3%
Payment Terms T/T,L/C,PayPal,Western Union
Model HN-620 A/B (HN-640AB)
Linear Shrinkage <=0.2%
Brand Name HANAST
Model Number HN-620 A/B
Place of Origin Guangdong, China
Certification RoHS, REACH

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 50000 Kilograms per Month Product Type Two Component Condensation Cure RTV2 Tin Cure Silicone Rubber
Hardness 20 Shore A Curing Type Room Temperature Cure (Tin Catalyzed)
Packaging Details 25Kg/200Kg iron drum, export-grade packaging Tear Strength 19.8-24.3 kN/m
Operating Time 30-40 minutes Viscosity 170000 cps
Elongation at Break 600-720% Delivery Time 3-5 working days for samples, 10-15 days for bulk production
Tensile Strength 3.1-3.6 MPa Curing Time 3-4 hours
Packaging 25Kg/200Kg iron drum Color Translucent, Customizable
Mixing Ratio 100:2 (A:B), curing agent 2-3% Payment Terms T/T,L/C,PayPal,Western Union
Model HN-620 A/B (HN-640AB) Linear Shrinkage <=0.2%
Brand Name HANAST Model Number HN-620 A/B
Place of Origin Guangdong, China Certification RoHS, REACH
High Light Tin Cure RTV2 Mold SiliconeHigh Elongation 600-720%Low Shrinkage Precise Reproduction

Two Parts RTV2 Tin Cure Silicone Rubber Liquid for Mold Making

HN-620 A/B is a two-component tin cure silicone rubber liquid cured at room temperature with a 100:2 mixing ratio. Engineered for pouring, brushing and injection molding of large-scale construction molds, it delivers high elongation of 600-720% and low shrinkage precise reproduction for statues, sculptures, cultural stones and architectural elements.

Key Features

  • High Elongation 600-720% - Excellent flexibility for complex segmented molds and easy demolding
  • Low Shrinkage ≤0.2% - Precise reproduction of the finest and most complex details
  • Strong Tear Resistance - 19.8-24.3 kN/m tear strength for long service life and frequent mold turnover
  • Good Fluidity & Easy Bubble Release - Self-leveling liquid that easily releases foam for complete molds
  • High & Low Temperature Resistance - Acid, alkali and aging resistant for demanding environments
  • Easy Demolding - Finished products will not turn white, reusable many times
  • Customizable - Color, hardness, viscosity and operating time adjustable per requirements

Technical Specifications

ModelHN-620 A/B (HN-640AB)
Viscosity170000 cps
Hardness20 Shore A
Tensile Strength3.1-3.6 MPa
Tear Strength19.8-24.3 kN/m
Elongation at Break600-720%
Linear Shrinkage≤0.2%
Curing Agent Addition Ratio2-3%
Operating Time30-40 mins
Curing Time3-4 hours
Packaging25Kg/200Kg iron drum

Typical Applications

  • Large-Scale Stone & Gypsum Molds
  • Cement Parts & Cultural Stone Molds
  • Roman Columns & Stone Carvings
  • Resin & Gypsum Handicrafts
  • Segmented Molds & Tire Turning Molds

As a direct factory manufacturer, we offer custom formulations and free evaluation samples. Contact our sales team today for bulk wholesale pricing.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Trading Company

  • Year Established:

    2010

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Shenzhen Hanast New Material co.,LTD
  • Units 1210-1211, Block B, Building 6, Hengda Fashion Valley, Dalang Street, Longhua District, Shenzhen, Guangdong Province, China
  • https://www.silicone-liquid.com/

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