Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a high-elongation and flexible 2-component Addition Curing Silicone, featuring exceptional elongation at break (≥800%), excellent flexibility, can be stretched to 8 times its original length without breaking, suitable for scenarios requiring frequent deformation. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS elongation certification, compatible with robot silicone and high-precision Mold Silicone, serving B2B buyers in high-deformation scenarios.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a high-elongation core product, specially developed for scenarios requiring frequent stretching and deformation. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with flexible and high-elongation components, featuring high elongation at break, fine uniform closed-cell structure, good elasticity and deformation recovery ability. It can be stretched to 8 times its original length without breaking, and can quickly recover to its original shape after stretching, no permanent deformation, effectively adapting to frequent deformation requirements. Compatible with most of our core products, it is ideal for flexible components, robot moving parts and high-deformation industrial scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Elongation & Flexibility: Elongation at break ≥800%, high flexibility, stretchable to 8x original length without breaking; excellent deformation recovery
Foaming Feature: Fine uniform closed-cell pores (30-70μm), flexible, no pore damage during stretching
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 elongation certification
Key Traits: High elongation, flexible, elongation at break ≥800%, good deformation recovery
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Exceptional High Elongation: Elongation at break ≥800%, can be stretched to 8 times its original length without breaking, solving the problem of traditional foaming materials’ poor elongation and easy breakage during deformation.
2. Excellent Flexibility & Recovery: Good flexibility, can adapt to frequent stretching and deformation, and quickly recover to original shape after stretching, no permanent deformation, ensuring long-term stable use.
3. Elongation & Durability Balance: While maintaining high elongation and flexibility, it retains good structural stability, no tearing or damage after repeated deformation, balancing flexibility and durability.
4. Compatibility with Core Products: Compatible with HONG YE SILICONE’s robot silicone and high-precision mold silicone, forming a complete flexible deformation solution, enabling one-stop procurement for high-deformation buyers.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into flexible components, no professional flexible 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 elongation and flexibility).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure elongation uniformity and closed-cell structure).
3. Pour the mixture into flexible component mold (paired with robot silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has high elongation and flexibility, can be stretched and deformed freely, ready for use in high-deformation scenarios.
Application Scenarios
Focus on high-deformation scenarios: Robot flexible moving components (paired with robot silicone), flexible industrial equipment parts (paired with Industrial mold silicone rubber), high-elongation electronic protection (paired with Electronic Potting Compound), flexible packaging auxiliary parts (paired with Liquid Tank Silicone), and deformable precision instrument components (paired with high-precision mold silicone). It helps high-deformation buyers adapt to frequent deformation requirements and extend product service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS elongation certification, excellent high elongation and flexibility, meeting the high-deformation procurement requirements of B2B buyers in robot, industrial and precision instrument industries, facilitating export to global markets.
Customization Options
Customizable elongation at break (≥1000% for high-demand scenarios), flexibility, foaming ratio and hardness, adapting to different deformation requirements, helping buyers optimize product flexibility and recovery ability.
Production Process
High-elongation-oriented production process: High-purity flexible Silicone raw materials → formula optimization (add high-elongation components) → precision mixing → elongation and flexibility test → standardized curing → deformation recovery inspection → packaging. Strict elongation testing ensures product adaptability to high-deformation environments.
FAQ
Q1: What is the elongation at break? A: ≥800%, can be stretched to 8 times its original length without breaking.
Q2: Will it deform permanently after stretching? A: No, excellent deformation recovery, quickly returns to original shape after stretching.
Q3: Is it suitable for robot moving components? A: Yes, paired with robot silicone, ideal for robot flexible moving parts requiring frequent deformation.
Q4: Can it withstand repeated stretching? A: Yes, high elongation and durability, no tearing after repeated stretching.
Shenzhen Hong Ye Jie Technology Co., Ltd
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