Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a broad-spectrum chemical-resistant 2-component Addition Curing Silicone, featuring excellent resistance to various chemicals (acids, alkalis, solvents), no corrosion, no performance degradation, suitable for chemical contact equipment, corrosive environment components and chemical-resistant 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 robot silicone, serving B2B buyers in chemical, corrosive environment and chemical-resistant industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a broad-spectrum chemical-resistant core product, specially developed for chemical contact equipment, corrosive environment components and chemical-resistant 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 broad-spectrum chemical resistance, resistance to acids, alkalis, solvents and other chemicals, fine uniform closed-cell structure, good elasticity and chemical resistance stability. It is resistant to dilute acids (pH 2-4), dilute alkalis (pH 10-12), common solvents (ethanol, acetone), no corrosion, no performance degradation, effectively resisting chemical erosion, solving the problem of traditional foaming materials’ poor chemical resistance in corrosive scenarios. Compatible with most of our chemical-resistant products, it is ideal for chemical-resistant components, chemical-contact buffers and corrosive scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Chemical Resistance: Broad-spectrum chemical resistance, resistant to dilute acids (pH 2-4), dilute alkalis (pH 10-12), common solvents (ethanol, acetone), no corrosion, no performance degradation, chemical resistance stability ≥95%, no swelling
Foaming Feature: Fine uniform closed-cell pores (20-40μm), chemical-resistant structure, dense pore distribution, no chemical penetration, structural integrity after chemical immersion
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 test certification
Key Traits: Broad-spectrum chemical-resistant, acid/alkali/solvent resistant, no corrosion
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Broad-Spectrum Chemical Resistance: Resistant to dilute acids, dilute alkalis, common solvents, solving the problem of traditional foaming materials’ poor chemical resistance in corrosive scenarios.
2. No Corrosion & No Degradation: Chemical resistance stability ≥95%, no corrosion, no swelling, no performance degradation, ensuring long-term service life in chemical contact environments.
3. Chemical Resistance & Elasticity Balance: While maintaining ultra-strong chemical resistance, it retains good elasticity and structural stability, no brittle fracture, balancing chemical resistance and usability.
4. Compatibility with Chemical-Resistant Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and robot 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 chemical-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).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure uniform chemical resistance and closed-cell structure, no 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 resistance stability).
4. After full curing, immerse in target chemical (dilute acid/alkali/solvent) for 72h to test (no corrosion, no degradation) to confirm qualification, then use in chemical contact and corrosive scenarios.
Application Scenarios
Focus on chemical-resistant scenarios: Chemical contact equipment buffers (paired with industrial mold silicone rubber), corrosive environment component parts (paired with robot silicone), chemical-resistant packaging (paired with Liquid Tank Silicone), chemical-contact machinery components (paired with high-precision mold silicone), and chemical-resistant robot parts (paired with robot silicone). It helps chemical and corrosive environment industry buyers resist chemical erosion and protect equipment.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS chemical resistance test certification, excellent broad-spectrum chemical resistance, meeting the chemical-resistant procurement requirements of B2B buyers in chemical, corrosive environment and chemical-resistant industries, facilitating export to global markets.
Customization Options
Customizable chemical resistance (resistant to concentrated acids/alkalis for high-demand scenarios), compatibility with special solvents, foaming ratio and hardness, adapting to different chemical contact and corrosive requirements, helping buyers optimize chemical-resistant 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 → chemical immersion test → standardized curing → chemical resistance stability inspection → packaging. Strict chemical resistance testing ensures product ultra-strong broad-spectrum chemical resistance and no corrosion.
FAQ
Q1: What chemicals is it resistant to?
A: Resistant to dilute acids (pH 2-4), dilute alkalis (pH 10-12), common solvents (ethanol, acetone), suitable for chemical contact scenarios.
Q2: Will it be corroded by chemicals?
A: No, chemical resistance stability ≥95%, no corrosion, no swelling, no performance degradation, effectively resisting chemical erosion.
Q3: Is it suitable for chemical equipment?
A: Yes, paired with robot silicone, ideal for chemical equipment components and chemical-contact buffers.
Q4: Will chemical immersion affect its performance?
A: No, chemical resistance stability ≥95%, performance remains unchanged after chemical immersion, ensuring service life in chemical contact environments.
Shenzhen Hong Ye Jie Technology Co., Ltd
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