Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a low-fogging 2-component Addition Curing Silicone, featuring excellent low-fogging performance (fogging value ≤5 mg), non-migrating, no residue, suitable for automotive interiors, electronic enclosures and low-fogging scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS fogging test, compatible with Industrial mold silicone rubber and high-precision Mold Silicone, serving B2B buyers in automotive, electronic and low-fogging industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a low-fogging non-migrating core product, specially developed for automotive interiors, electronic enclosures and low-fogging scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with anti-fogging agents and non-migrating modifiers, featuring ultra-low fogging value, non-migrating, no residue, fine uniform closed-cell structure, good elasticity and fogging stability. It has a fogging value of ≤5 mg, no fogging, no substance migration, no residue on contact surfaces, effectively avoiding fogging and contamination, solving the problem of traditional foaming materials’ fogging and migration in closed scenarios. Compatible with most of our low-fogging products, it is ideal for low-fogging components, anti-fogging buffers and closed-environment scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Low Fogging & Non-Migrating: Fogging value ≤5 mg (DIN 75201), non-migrating, no residue, fogging stability ≥95%, no fog formation, no surface contamination
Foaming Feature: Fine uniform closed-cell pores (20-40μm), low-fogging structure, dense pore distribution, no fog penetration, structural integrity after fogging test
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 fogging test certification
Key Traits: Low fogging (≤5 mg), non-migrating, no residue, anti-fogging
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Ultra-Low Fogging: Fogging value ≤5 mg, no fog formation, solving the problem of traditional foaming materials’ fogging in closed scenarios such as automotive interiors and electronic enclosures.
2. Non-Migrating & No Residue: No substance migration, no residue on contact surfaces, avoiding contamination of electronic components and automotive interiors, ensuring product cleanliness.
3. Low Fogging & Elasticity Balance: While maintaining ultra-low fogging performance, it retains good elasticity and structural stability, no brittle fracture, balancing anti-fogging and usability.
4. Compatibility with Low-Fogging Products: Compatible with HONG YE SILICONE’s industrial mold silicone rubber and high-precision mold silicone, forming a complete low-fogging solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into low-fogging components, no professional anti-fogging 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 fogging performance and non-migrating effect).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure uniform fogging performance and closed-cell structure, no fog penetration).
3. Pour the mixture into low-fogging component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating (heating helps enhance fogging stability).
4. After full curing, conduct fogging test (≤5 mg) and migration test to confirm qualification, then use in low-fogging and closed-environment scenarios.
Application Scenarios
Focus on low-fogging scenarios: Automotive interior anti-fogging buffers (paired with industrial mold silicone rubber), electronic enclosure low-fogging parts (paired with high-precision mold silicone), low-fogging packaging (paired with Liquid Tank Silicone), closed-environment machinery components (paired with industrial mold silicone rubber), and low-fogging robot parts (paired with robot silicone). It helps automotive and electronic industry buyers avoid fogging and contamination, ensuring product quality.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS fogging test certification, excellent low-fogging and non-migrating performance, meeting the low-fogging procurement requirements of B2B buyers in automotive, electronic and low-fogging industries, facilitating export to global markets.
Customization Options
Customizable fogging value (≤3 mg for high-demand scenarios), non-migrating performance (enhanced anti-migration for high-demand scenarios), foaming ratio and hardness, adapting to different low-fogging and closed-environment requirements, helping buyers optimize anti-fogging effect.
Production Process
Low-fogging-oriented production process: High-purity low-fogging Silicone raw materials → formula optimization (add anti-fogging agents and non-migrating modifiers) → precision mixing → fogging test → migration test → standardized curing → fogging stability inspection → packaging. Strict fogging testing ensures product ultra-low fogging and non-migrating performance.
FAQ
Q1: What is the fogging value?
A: ≤5 mg, no fog formation, suitable for low-fogging scenarios such as automotive interiors and electronic enclosures.
Q2: Will it migrate or leave residue?
A: No, non-migrating, no residue on contact surfaces, avoiding contamination of components and interiors.
Q3: Is it suitable for automotive interiors?
A: Yes, paired with high-precision mold silicone, ideal for automotive interior anti-fogging parts and low-fogging buffers.
Q4: Will temperature affect its fogging performance?
A: No, fogging stability ≥95%, fogging value remains unchanged in -65℃-200℃, ensuring anti-fogging effect in various temperature scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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