Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a low-temperature tough 2-component Addition Curing Silicone, which maintains excellent toughness and elasticity at ultra-low temperature (-80℃), no brittleness, no cracking. It features fine uniform pores, -80℃-200℃ temperature resistance, 1:1 easy operation, passed SGS certification, compatible with Industrial mold silicone rubber and robot silicone, serving B2B buyers in extreme cold environment scenarios.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a low-temperature-oriented core product, focusing on ultra-low temperature toughness and extreme cold adaptability. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with low-temperature resistant components, featuring excellent low-temperature toughness, no brittleness, no cracking at ultra-low temperature, soft elasticity and stable performance. Compatible with most of our core products, it is ideal for extreme cold environment sealing, shock absorption and filling.
Technical Specifications
Type: 2-component addition curing silicone
Low-Temperature Toughness: Maintain toughness and elasticity at -80℃, no brittleness, no cracking
Foaming Feature: Fine uniform pores, low-temperature resistant, no pore collapse at ultra-low temperature
Temperature Range: -80℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated rapid vulcanization
Certifications: SGS eco-toxicity, RoHS
Key Traits: Low-temperature toughness, ultra-low temperature resistance, no brittleness, durable
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Low-Temperature Toughness: Maintain full toughness and elasticity at ultra-low temperature (-80℃), no brittleness, no cracking, no performance degradation, solving the problem of traditional foaming materials’ brittleness and easy damage in extreme cold environments.
2. Ultra-Low Temperature Adaptability: Temperature range expanded to -80℃-200℃, wider than traditional products (-65℃), can work stably in extreme cold environments such as polar regions, high-altitude cold areas and low-temperature storage equipment.
3. Stable Low-Temperature Performance: No pore collapse, no deformation, no aging at ultra-low temperature, long-term use without losing toughness and elasticity, ensuring stable operation of products in extreme cold scenarios.
4. Extreme Cold Compatibility: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and robot silicone, forming a complete extreme cold environment solution, enabling one-stop procurement for cold-region buyers.
5. Easy Low-Temperature Operation: 1:1 simple mixing ratio, no additional low-temperature processing required, curing normally at room temperature, can be used directly in extreme cold environments without preheating.
How to Use
1. Take Part A and Part B according to 1:1 weight ratio, stir separately to eliminate sediment, ensure no impurities (avoid affecting low-temperature toughness).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure low-temperature stability).
3. Pour the mixture into extreme cold product mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating.
4. After full curing, the product can be directly used in -80℃ ultra-low temperature environment, maintaining toughness and elasticity, no brittleness.
Application Scenarios
Focus on extreme cold environment scenarios: Polar outdoor equipment sealing (paired with industrial mold silicone rubber), low-temperature storage equipment filling (paired with Liquid Tank Silicone), extreme cold electronic component protection (paired with Electronic Potting Compound), cold-region medical auxiliary products (paired with Medical Grade Body Silicone), and low-temperature robot parts (paired with robot silicone). It helps cold-region buyers improve product stability and service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, excellent low-temperature toughness, meeting the procurement requirements of B2B buyers in extreme cold regions and industries, facilitating export to global cold-region markets.
Customization Options
Customizable low-temperature resistance (down to -100℃ for high-demand scenarios), toughness, foaming ratio and curing time, adapting to different extreme cold environment requirements of various products.
Production Process
Low-temperature-oriented production process: High-purity low-temperature resistant Silicone raw materials → formula optimization (enhance low-temperature toughness) → precision mixing → low-temperature performance test (-80℃ toughness test) → standardized curing → low-temperature stability inspection → packaging. Strict low-temperature testing ensures product toughness and stability in extreme cold environments.
FAQ
Q1: What is the minimum working temperature? A: -80℃, maintain toughness and elasticity, no brittleness.
Q2: Will it crack at ultra-low temperature? A: No, excellent low-temperature toughness, no cracking even at -80℃.
Q3: Is it suitable for polar outdoor equipment? A: Yes, ultra-low temperature resistance, ideal for polar outdoor equipment sealing and filling.
Q4: Do I need to preheat it before use in extreme cold? A: No, can be used directly in -80℃ environment without preheating.
Shenzhen Hong Ye Jie Technology Co., Ltd
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