Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a chemical-resistant 2-component Addition Curing Silicone, featuring excellent corrosion resistance (resistant to acids, alkalis, salts and organic solvents), no corrosion, no degradation, suitable for chemical processing, laboratory equipment and corrosive environment scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS chemical resistance test, compatible with Industrial mold silicone rubber and Liquid Tank Silicone, serving B2B buyers in chemical, laboratory and corrosion-resistant industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a chemical-resistant corrosion-resistant core product, specially developed for chemical processing, laboratory equipment and corrosive environment scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with chemical-resistant modifiers and anti-corrosion agents, featuring ultra-strong chemical resistance, corrosion resistance to acids, alkalis, salts and organic solvents, fine uniform closed-cell structure, good elasticity and chemical stability. It remains intact in corrosive environments, no corrosion, no degradation, effectively protecting equipment and components, solving the problem of traditional foaming materials’ poor chemical resistance in corrosive scenarios. Compatible with most of our chemical and laboratory products, it is ideal for chemical-resistant components, corrosion-proof buffers and corrosive environment scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Chemical Resistance: Resistant to dilute acids (5% HCl), dilute alkalis (5% NaOH), salts (10% NaCl) and common organic solvents (ethanol, acetone), no corrosion, no degradation, weight change ≤1.0% after 72h immersion, chemical stability ≥95%
Foaming Feature: Fine uniform closed-cell pores (20-40μm), chemical-resistant structure, dense pore distribution, no chemical penetration, structural integrity in corrosive environments
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated (80℃, 1h) vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS chemical resistance certification
Key Traits: Chemical-resistant, corrosion-resistant, resistant to acids/alkalis/salts/organic solvents, no degradation
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Chemical Resistance: Resistant to dilute acids, dilute alkalis, salts and common organic solvents, solving the problem of traditional foaming materials’ poor chemical resistance in corrosive scenarios.
2. Strong Corrosion Protection: No corrosion, no degradation in corrosive environments, weight change ≤1.0% after immersion, effectively protecting equipment and components.
3. Chemical Resistance & Elasticity Balance: While maintaining ultra-strong chemical resistance, it retains good elasticity and structural stability, no brittle fracture, balancing corrosion protection and usability.
4. Compatibility with Chemical Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and liquid tank silicone, forming a complete chemical-resistant solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into chemical-resistant components, no professional corrosion-resistant operation skills required, improving production efficiency.
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 chemical resistance and corrosion protection).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure uniform chemical resistance and closed-cell structure, avoid chemical penetration).
3. Pour the mixture into chemical-resistant component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating (heating helps enhance chemical stability).
4. After full curing, immerse in corrosive medium for 72h to test (no corrosion, no degradation) to confirm qualification, then use in corrosive environment scenarios.
Application Scenarios
Focus on corrosive scenarios: Chemical processing equipment buffers (paired with industrial mold silicone rubber), laboratory equipment corrosion-proof parts (paired with high-precision mold silicone), chemical-resistant packaging (paired with liquid tank silicone), corrosive environment components (paired with robot silicone), and chemical-resistant robot parts (paired with robot silicone). It helps chemical industry buyers protect equipment and adapt to corrosive environments.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS chemical resistance certification, excellent chemical resistance and corrosion protection, meeting the chemical-resistant procurement requirements of B2B buyers in chemical, laboratory and corrosion-resistant industries, facilitating export to global markets.
Customization Options
Customizable chemical resistance (resistant to concentrated acids/alkalis for high-demand scenarios), weight change (≤0.5% after 72h immersion for high-demand scenarios), foaming ratio and hardness, adapting to different corrosive environment requirements, helping buyers optimize corrosion protection effect.
Production Process
Chemical-resistant-oriented production process: High-purity chemical-resistant Silicone raw materials → formula optimization (add chemical-resistant modifiers and anti-corrosion agents) → precision mixing → chemical resistance test (acids/alkalis/salts/solvents) → immersion test → standardized curing → chemical stability inspection → packaging. Strict chemical testing ensures product ultra-strong chemical resistance and corrosion protection.
FAQ
Q1: What corrosive media is it resistant to? A: Resistant to dilute acids (5% HCl), dilute alkalis (5% NaOH), salts (10% NaCl) and common organic solvents (ethanol, acetone), suitable for most corrosive scenarios.
Q2: Will it corrode or degrade in corrosive environments? A: No, weight change ≤1.0% after 72h immersion, no corrosion, no degradation, chemical stability ≥95%.
Q3: Is it suitable for laboratory equipment? A: Yes, paired with high-precision mold silicone, ideal for laboratory equipment corrosion-proof parts and chemical-resistant components.
Q4: Will high temperature affect its chemical resistance? A: No, chemical stability ≥95%, chemical resistance remains unchanged in -65℃-200℃, ensuring corrosion protection in high-temperature corrosive scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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