Product Summary
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is specially developed for industrial sealing and shock-absorption scenarios. It is a 2-component addition curing silicone, formed by chemical foaming of flowable Part A and Part B, with excellent elasticity, compression resistance and sealing performance. Its fine uniform pores ensure good air tightness and shock absorption, compatible with our industrial Mold Silicone rubber and electronic Potting Compound, ideal for industrial sealing, shock absorption and insulation.
Technical Specifications
Type: 2-component addition curing silicone
Foaming Feature: Fine uniform pores, high elasticity, good compression resistance (recovery rate ≥90%)
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
Key Traits: Excellent sealing performance, shock absorption, water/ozone resistance, electrical insulation
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Superior Sealing Performance: Fine uniform pores, good air tightness and water tightness, can effectively block dust, water and gas, suitable for various industrial sealing scenarios, such as automotive seals and equipment sealing (paired with industrial mold silicone rubber).
2. Excellent Shock-Absorption Capacity: High elasticity and compression resistance, compression recovery rate ≥90%, can effectively absorb vibration and reduce noise, protecting industrial equipment and electronic components (paired with electronic potting compound).
3. Harsh Environment Adaptability: -65℃-200℃ temperature resistance, water/ozone/weather aging resistance, non-corrosive, can work stably in harsh industrial environments, such as outdoor equipment and high-temperature areas.
4. Durable & Stable: Good chemical stability, no deformation, no aging, no cracking after long-term compression and use, long service life, reducing equipment maintenance and replacement costs.
5. Industrial Compatibility: Compatible with HONG YE SILICONE’s industrial mold silicone rubber, electronic potting compound and Silicone raw materials, enabling one-stop procurement for industrial sealing and shock-absorption projects.
How to Use
1. Take Part A and Part B according to 1:1 weight ratio, stir separately to eliminate sediment.
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure sealing and shock-absorption effect).
3. Pour into sealing/shock-absorption mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating.
4. After full curing, take out the product, install it into the target equipment, no additional processing required.
Application Scenarios
Focus on industrial sealing and shock-absorption: Automotive sealing strips, shock-absorbing pads (paired with industrial mold silicone rubber), electronic component shock absorption (paired with electronic potting compound), industrial equipment sealing, printer roller sponge tubes, outdoor equipment sealing, and robot shock absorption (paired with robot silicone). It helps buyers improve equipment stability and reduce maintenance costs.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, meeting industrial product safety and environmental standards, suitable for industrial B2B buyers’ procurement requirements, facilitating export to global industrial markets.
Customization Options
Customizable foaming ratio (adjust density and elasticity), pore size (adjust sealing performance), hardness and thickness, adapting to different sealing and shock-absorption requirements of industrial equipment and products.
Production Process
Sealing/shock-absorption oriented production process: High-purity silicone raw materials → formula optimization (enhance elasticity) → precision mixing → foaming test (test sealing and shock absorption) → standardized curing → performance inspection → packaging. Strict performance testing ensures product meets industrial sealing and shock-absorption requirements.
FAQ
Q1: What is the compression recovery rate? A: ≥90%, excellent shock-absorption and sealing performance.
Q2: Is it suitable for automotive sealing? A: Yes, paired with industrial mold silicone rubber, ideal for automotive sealing strips and shock-absorbing pads.
Q3: Can it be used for outdoor equipment sealing? A: Yes, weather aging resistance, suitable for outdoor harsh environments.
Q4: Can the elasticity be customized? A: Yes, adjust foaming ratio to customize elasticity and compression resistance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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