Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a non-halogen flame-retardant and fire-resistant 2-component Addition Curing Silicone, featuring excellent flame retardancy (UL94 V-0 grade), fire-resistant, non-toxic smoke, suitable for fire-safe and flame-retardant scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed UL94 V-0 and SGS flame-retardant certification, compatible with high-temperature insulation silicone and Industrial mold silicone rubber, serving B2B buyers in fire-safe industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a non-halogen flame-retardant core product, specially developed for fire-safe, flame-retardant and high-safety scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with non-halogen flame-retardant components, featuring UL94 V-0 flame retardancy, fire-resistant, non-toxic smoke emission, fine uniform closed-cell structure, good elasticity and flame-retardant stability. It can self-extinguish within 10 seconds after ignition, no dripping, non-halogen, non-toxic smoke, effectively preventing fire spread, ensuring equipment and personnel safety. Compatible with most of our high-temperature and industrial products, it is ideal for electronic, electrical and fire-safe industrial scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Flame-Retardant Performance: Non-halogen, UL94 V-0 grade, fire-resistant, self-extinguishing (≤10s), no dripping, non-toxic smoke
Foaming Feature: Fine uniform closed-cell pores (30-70μm), flame-retardant, no pore collapse in fire, fire-resistant structure
Temperature Range: -65℃ 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, UL94 V-0, SGS flame-retardant certification (non-halogen)
Key Traits: Non-halogen, flame-retardant (UL94 V-0), fire-resistant, self-extinguishing, non-toxic smoke
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Non-Halogen Flame Retardancy: UL94 V-0 grade, non-halogen, no toxic smoke, self-extinguishing within 10 seconds, solving the problem of traditional foaming materials’ poor flame retardancy and toxic smoke emission.
2. Fire-Resistant & Safe: No dripping during combustion, prevents fire spread, protects equipment and personnel safety, meeting global fire safety standards.
3. Flame-Retardant & Elasticity Balance: While maintaining UL94 V-0 flame retardancy, it retains good elasticity and structural stability, no brittle fracture in high-temperature fire environment, balancing fire safety and usability.
4. Compatibility with Fire-Safe Products: Compatible with HONG YE SILICONE’s high-temperature insulation silicone and industrial Mold Silicone rubber, forming a complete fire-safe solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into flame-retardant components, no professional flame-retardant 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 flame-retardant performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure flame-retardant uniformity and closed-cell structure).
3. Pour the mixture into fire-safe component mold (paired with high-temperature insulation silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has UL94 V-0 flame retardancy, non-halogen, non-toxic smoke, ready for use in fire-safe and flame-retardant scenarios.
Application Scenarios
Focus on fire-safe scenarios: Electronic equipment flame-retardant sealing (paired with Electronic Potting Compound), electrical cabinet fire-resistant parts (paired with high-temperature insulation silicone), industrial fire-safe components (paired with industrial mold silicone rubber), flame-retardant robot parts (paired with robot silicone), and fire-safe packaging (paired with Liquid Tank Silicone). It helps fire-safe buyers ensure product fire safety and comply with global standards.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, UL94 V-0 flame-retardant certification, SGS non-halogen flame-retardant certification, excellent fire-resistant performance, meeting the fire-safe procurement requirements of B2B buyers in electronic, electrical and industrial industries, facilitating export to global markets.
Customization Options
Customizable flame-retardant grade (UL94 V-1/V-0 optional), fire-resistant time, foaming ratio and hardness, adapting to different fire-safe requirements, helping buyers optimize fire protection effect.
Production Process
Flame-retardant-oriented production process: High-purity non-halogen Silicone raw materials → formula optimization (add non-halogen flame-retardant components) → precision mixing → flame-retardant test (UL94 V-0) → standardized curing → fire-resistant inspection → packaging. Strict flame-retardant testing ensures product compliance with global fire safety standards.
FAQ
Q1: What is the flame-retardant grade? A: UL94 V-0 grade, non-halogen, self-extinguishing within 10 seconds, no dripping.
Q2: Does it emit toxic smoke? A: No, non-halogen, non-toxic smoke emission, safe for personnel and environment.
Q3: Is it suitable for electronic equipment? A: Yes, paired with electronic Potting Compound, ideal for electronic equipment flame-retardant sealing. Q4: Can it prevent fire spread? A: Yes, no dripping during combustion, effectively preventing fire spread, ensuring fire safety.
Shenzhen Hong Ye Jie Technology Co., Ltd
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