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Tin Cure Silicone Rubber

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

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Thermally Conductive Potting Compound

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

Brand Name:	Hnanast
Model Number:	HN-620
MOQ:	1kg
Price:	5.85-6.88$
Packaging Details:	25kg
Payment Terms:	L/C,D/A,D/P,T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Features:

Low Shrinkage

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:

Type:

Tin Cure Silicone Rubber

Elongation Break:

450-500 %

Tensile Strength:

6 MPa

Application:

Mold Making, Casting, Prototyping

Enlogation:

Curing Time:

24 Hours

Working Time:

30~40mins

Working Temperature:

-50℃ To 200℃

Description:

Silicone In Primary Forms

Appearance:

Liquid

Shrinkage:

≤0.3%

Elongation At Break:

Wokring Time:

30-40 Min

Sample:

1kg Silicone Sample For Free

Curing Agent:

Tin Catalyst CA30

Grade:

Molding

Supply Ability:

100ton/mouths

Product Description

Optimized Technical Introduction for Industrial Grade

Tin-Cure Liquid Silicone Rubber (LSR)

Superior Material for Architectural Mold Making

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. Ultra-Low Shrinkage (<0.2%)
- Ensures dimensional stability and accurate replication of fine surface textures (e.g., stone grain, floral motifs) without post-curing deformation.
- Critical for large-scale modular molds requiring seamless assembly.

2. Enhanced Tear Resistance & Thermal Stability
- Withstands 200°C processing temperatures, making it compatible with hot-cured concrete and gypsum.
- Robust mechanical properties reduce mold damage during demolding, extending service life by 30–50% compared to conventional rubbers.

3. Chemical Inertness in Harsh Environments
- Resists alkalis (pH 12+), acids, and moisture—ideal for outdoor applications or chemically aggressive substrates like Portland cement.
- Prevents degradation from mold-release agents or cleaning solvents.

4. Cost-Efficiency for Mass Production
- 40–60% lower material cost than platinum-cure LSR, with comparable detail fidelity for non-medical applications.
- Room-temperature curing reduces energy consumption in manufacturing.

Applications in Architectural Mold Making

- Prefabricated Architectural Elements: Reusable molds for GFRC facades, cultural heritage restoration.
- Landscape Hardscaping: High-cycle production of pavers, balustrades, and faux-stone veneers.
- DIY/Artisan Use: User-friendly for small-batch artisan crafts with minimal equipment.

Tags:

Products Details

Home > Products >

Tin Cure Silicone Rubber

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

All Category

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

Brand Name:	Hnanast
Model Number:	HN-620
MOQ:	1kg
Price:	5.85-6.88$
Packaging Details:	25kg
Payment Terms:	L/C,D/A,D/P,T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Hnanast

Model Number:

HN-620

Document:

HN-620AB Industrial condens...er.pdf

Features:

Low Shrinkage

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

Type:

Tin Cure Silicone Rubber

Elongation Break:

450-500 %

Tensile Strength:

6 MPa

Application:

Mold Making, Casting, Prototyping

Enlogation:

600%

Curing Time:

24 Hours

Working Time:

30~40mins

Working Temperature:

-50℃ To 200℃

Description:

Silicone In Primary Forms

Appearance:

Liquid

Shrinkage:

≤0.3%

Elongation At Break:

400%

Wokring Time:

30-40 Min

Sample:

1kg Silicone Sample For Free

Curing Agent:

Tin Catalyst CA30

Grade:

Molding

Minimum Order Quantity:

1kg

Price:

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

Product Description

Optimized Technical Introduction for Industrial Grade

Tin-Cure Liquid Silicone Rubber (LSR)

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

Tags:

Tin Cure Silicone Rubber

Platinum Cure Silicone Rubber

Clear Liquid Silicone

Food Safe Liquid Silicone

Electronic Silicone Gel

Squishy Silicone Gel

Silicone Potting Compound

Epoxy Potting Compound

Polyurethane Potting Compound

Thermally Conductive Potting Compound

Silicone Pigment

Degumming Agent

Tin Cure Silicone Rubber

Platinum Cure Silicone Rubber

Clear Liquid Silicone

Food Safe Liquid Silicone

Electronic Silicone Gel

Squishy Silicone Gel

Silicone Potting Compound

Epoxy Potting Compound

Polyurethane Potting Compound

Thermally Conductive Potting Compound

Silicone Pigment

Degumming Agent

products details

Tin Cure Silicone Rubber

Platinum Cure Silicone Rubber

Clear Liquid Silicone

Food Safe Liquid Silicone

Electronic Silicone Gel

Squishy Silicone Gel

Silicone Potting Compound

Epoxy Potting Compound

Polyurethane Potting Compound

Thermally Conductive Potting Compound

Silicone Pigment

Degumming Agent

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

Products Details

Tin Cure Silicone Rubber

Platinum Cure Silicone Rubber

Clear Liquid Silicone

Food Safe Liquid Silicone

Electronic Silicone Gel

Squishy Silicone Gel

Silicone Potting Compound

Epoxy Potting Compound

Polyurethane Potting Compound

Thermally Conductive Potting Compound

Silicone Pigment

Degumming Agent

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