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Shenzhen Tin Cure Silicone Rubber Manufacturer RTV2 Liquid for High Detail Sculpture Molds

Shenzhen Tin Cure Silicone Rubber Manufacturer RTV2 Liquid for High Detail Sculpture Molds

Product Details:
Place of Origin: Shenzhen, Guangdong, China
Brand Name: Hanast
Certification: MSDS, RoHS
Model Number: HN-620A/B
Detail Information
Place of Origin:
Shenzhen, Guangdong, China
Brand Name:
Hanast
Certification:
MSDS, RoHS
Model Number:
HN-620A/B
Mixing Ratio (A:B):
100:2
Viscosity:
1400-2600 MPa.s
Density:
1.0-1.1 G/cm3
Hardness:
5-40 Shore A (customizable)
Tensile Strength:
3.0-4.0 MPa
Tear Strength:
18-26 KN/m
Elongation:
500-750%
Linear Shrinkage:
<=0.2%
Operating Time:
30-60 Minutes (25C)
Curing Time:
3-6 Hours (25C)
Highlight:

High Light

Highlight:

RTV2 liquid silicone rubber

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high detail sculpture molds silicone

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tin cure silicone rubber manufacturer

Trading Information
Minimum Order Quantity:
1 Kilogram
Price:
Negotiable
Packaging Details:
25KG / 200KG Iron Drum
Delivery Time:
5-7 Days
Payment Terms:
T/T
Supply Ability:
100 Tons per Month
Product Description

RTV2 Tin Cure (Condensation Cure) Liquid Silicone Rubber — Factory Direct for High Detail Sculpture Molds

As a direct manufacturer in Shenzhen / Guangdong, China, we supply a two-component RTV2 tin cure (condensation cure) liquid silicone rubber mixed at 100:2. It cures quickly at room temperature without heating, offering low shrinkage and stable performance for high-detail sculpture, relief and craft mold making, as well as construction decoration, cultural stone, gypsum and cement products.

Key Features

  • High tear strength (18–26 kN/m) and good toughness — resists high & low temperature, acid and alkali
  • Low linear shrinkage (≤0.2%) and high dimensional stability — replicates fine detail perfectly
  • Good fluidity, easy defoaming and excellent demolding; clear pattern reproduction without whitening
  • Reusable for many mold-flipping cycles; cost-effective for mass production
  • Hardness, color, viscosity, operating time and curing speed are customizable (OEM/ODM)
  • Non-toxic, low odor; shipped as non-hazardous goods

Technical Specifications

PropertyValue
ModelHN-620 A/B
Mixing Ratio (A:B)100:2
Viscosity1,400–2,600 mPa·s
Density1.0–1.1 g/cm³
Hardness5–40 Shore A (customizable)
Tensile Strength3.0–4.0 MPa
Tear Strength18–26 kN/m
Elongation500–750%
Linear Shrinkage≤0.2%
Operating Time30–60 minutes (25°C)
Curing Time3–6 hours (25°C)

Applications

  • High-detail sculpture, relief and craft art replica molds
  • Construction decoration, large cultural stones, gypsum parts and cement products
  • Artificial stones, Roman columns, stone carvings and furniture decorations
  • Resin crafts, plaster crafts, soap molds, tire turning and segmented molds

Packing & Trade Information

  • Factory location: Shenzhen / Guangdong, China (direct manufacturer)
  • Packing: 25KG / 200KG iron drum
  • Certification: MSDS available; non-hazardous for transport
  • Minimum Order Quantity: 1 kilogram
  • Delivery Time: 5–7 days
  • Payment Terms: T/T
  • Custom formulation: available (OEM/ODM); free evaluation samples