Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a UV-resistant 2-component Addition Curing Silicone, featuring excellent outdoor durability (UV resistance grade ≥5 grade), no aging, no cracking, suitable for outdoor equipment, outdoor packaging and outdoor exposure scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS UV resistance test, compatible with Industrial mold silicone rubber and Liquid Tank Silicone, serving B2B buyers in outdoor equipment, construction and outdoor manufacturing industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a UV-resistant outdoor durability core product, specially developed for outdoor equipment, outdoor packaging and outdoor exposure environments. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with UV absorbers and anti-aging agents, featuring ultra-strong UV resistance, outdoor durability, fine uniform closed-cell structure, good elasticity and UV stability. It has a UV resistance grade of ≥5 grade, no aging, no cracking, no discoloration after long-term outdoor exposure, effectively extending outdoor service life, solving the problem of traditional foaming materials’ easy aging in outdoor scenarios. Compatible with most of our outdoor and construction products, it is ideal for outdoor components, outdoor buffers and outdoor exposure scenarios.
Technical Specifications
Type: 2-component addition curing silicone
UV Resistance & Outdoor Durability: UV resistance grade ≥5 grade (ASTM G154), no aging, no cracking, no discoloration after 3000h UV exposure, UV stability ≥95%, outdoor service life ≥3 years
Foaming Feature: Fine uniform closed-cell pores (20-40μm), UV-resistant structure, dense pore distribution, no UV penetration, structural integrity in outdoor exposure environments
Temperature Range: -65℃ to 200℃ (long-term use), outdoor temperature adaptability -40℃ to 150℃
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 UV resistance certification
Key Traits: UV-resistant, outdoor durable, UV grade ≥5, no aging
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent UV Resistance: UV resistance grade ≥5 grade, no aging, no cracking after long-term outdoor exposure, solving the problem of traditional foaming materials’ easy aging in outdoor scenarios.
2. High Outdoor Durability: Outdoor service life ≥3 years, UV stability ≥95%, no discoloration, no performance degradation, adapting to harsh outdoor environments.
3. UV Resistance & Elasticity Balance: While maintaining ultra-strong UV resistance, it retains good elasticity and structural stability, no brittle fracture, balancing outdoor durability and usability.
4. Compatibility with Outdoor Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and liquid tank silicone, forming a complete outdoor solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into outdoor components, no professional outdoor 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 UV resistance and outdoor durability).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure UV resistance uniformity and closed-cell structure).
3. Pour the mixture into outdoor component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating (heating helps enhance UV stability).
4. After full curing, the product has excellent UV resistance, ready for use in outdoor exposure and outdoor equipment scenarios.
Application Scenarios
Focus on outdoor scenarios: Outdoor equipment buffers (paired with industrial mold silicone rubber), outdoor construction parts (paired with high-precision mold silicone), outdoor packaging (paired with liquid tank silicone), outdoor exposure components (paired with robot silicone), and outdoor robot parts (paired with robot silicone). It helps outdoor industry buyers extend outdoor service life and adapt to harsh outdoor environments.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS UV resistance certification, excellent UV resistance and outdoor durability, meeting the outdoor procurement requirements of B2B buyers in outdoor equipment, construction and outdoor manufacturing industries, facilitating export to global markets.
Customization Options
Customizable UV resistance grade (≥6 grade for high-demand scenarios), outdoor service life (≥5 years for high-demand scenarios), foaming ratio and hardness, adapting to different outdoor exposure and harsh environment requirements, helping buyers optimize outdoor durability.
Production Process
UV-resistant-oriented production process: High-purity UV-resistant Silicone raw materials → formula optimization (add UV absorbers and anti-aging agents) → precision mixing → UV resistance test (ASTM G154) → outdoor aging test → standardized curing → UV stability inspection → packaging. Strict UV testing ensures product ultra-strong UV resistance and high outdoor durability.
FAQ
Q1: What is the UV resistance grade? A: ≥5 grade (ASTM G154), excellent UV resistance, no aging, no cracking after long-term outdoor exposure.
Q2: Will it age or crack outdoors? A: No, outdoor service life ≥3 years, UV stability ≥95%, no aging, no cracking, no discoloration in harsh outdoor environments.
Q3: Is it suitable for outdoor construction? A: Yes, paired with high-precision mold silicone, ideal for outdoor construction parts and outdoor exposure components.
Q4: Will extreme outdoor temperatures affect its performance? A: No, adaptable to -40℃ to 150℃ outdoor temperatures, performance remains stable, ensuring outdoor durability.
Shenzhen Hong Ye Jie Technology Co., Ltd
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