Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a high-elasticity and rebound 2-component Addition Curing Silicone, featuring excellent elasticity (elongation at break ≥500%), rebound rate ≥90%, good resilience, suitable for high-elasticity and frequent deformation scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS elasticity certification, compatible with robot silicone and Medical Grade Body Silicone, serving B2B buyers in high-elasticity industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a high-elasticity core product, specially developed for high-elasticity, frequent deformation and rebound-required scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with high-elasticity components, featuring ultra-high elongation at break, high rebound rate, fine uniform closed-cell structure, good elasticity and rebound stability. It has an elongation at break of ≥500% and rebound rate of ≥90%, can withstand frequent deformation and rebound, no permanent deformation, good resilience, ensuring long-term stable use in high-elasticity scenarios. Compatible with most of our robot and medical products, it is ideal for robot, medical and elastic component scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Elasticity & Rebound Performance: Elongation at break ≥500%, rebound rate ≥90%, high-elasticity, good resilience, no permanent deformation
Foaming Feature: Fine uniform closed-cell pores (20-60μm), elastic, no deformation after rebound, dense pore 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 (80℃, 1h) vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS elasticity certification
Key Traits: High-elasticity, high rebound, elongation at break ≥500%, rebound rate ≥90%
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent High Elasticity: Elongation at break ≥500%, can withstand large deformation, solving the problem of traditional foaming materials’ poor elasticity and easy permanent deformation.
2. High Rebound Rate: Rebound rate ≥90%, can quickly rebound to original shape after deformation, no permanent deformation, good resilience.
3. Elasticity & Durability Balance: While maintaining ultra-high elasticity and rebound performance, it retains good structural stability, no brittle fracture after frequent deformation, balancing elasticity and service life.
4. Compatibility with Elastic Products: Compatible with HONG YE SILICONE’s robot silicone and medical grade body silicone, forming a complete high-elasticity solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into elastic components, no professional elasticity 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 elasticity and rebound performance).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure elasticity uniformity and closed-cell structure).
3. Pour the mixture into high-elasticity component mold (paired with robot silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has high elasticity and rebound rate, no permanent deformation, ready for use in high-elasticity and frequent deformation scenarios.
Application Scenarios
Focus on high-elasticity scenarios: Robot elastic components (paired with robot silicone), medical elastic parts (paired with medical grade body silicone), elastic electronic protective covers (paired with Electronic Potting Compound), high-rebound packaging parts (paired with Liquid Tank Silicone), and elastic industrial seals (paired with Industrial mold silicone rubber). It helps high-elasticity buyers ensure product resilience and avoid permanent deformation.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS elasticity certification, excellent high-elasticity and rebound performance, meeting the high-elasticity procurement requirements of B2B buyers in robot, medical and elastic industrial industries, facilitating export to global markets.
Customization Options
Customizable elongation at break (≥600% for high-demand scenarios), rebound rate (≥95% for high-demand), foaming ratio and hardness, adapting to different high-elasticity requirements, helping buyers optimize product elasticity and rebound effect.
Production Process
High-elasticity-oriented production process: High-purity high-elasticity Silicone raw materials → formula optimization (enhance rebound performance) → precision mixing → elasticity and rebound test → standardized curing → elastic stability inspection → packaging. Strict elasticity testing ensures product good resilience and no permanent deformation.
FAQ
Q1: What is the elongation at break? A: ≥500%, rebound rate ≥90%, high-elasticity, good resilience.
Q2: Will it have permanent deformation after deformation? A: No, high rebound rate, can quickly rebound to original shape, no permanent deformation.
Q3: Is it suitable for robot elastic components? A: Yes, paired with robot silicone, ideal for robot parts requiring high elasticity.
Q4: Can it withstand frequent deformation? A: Yes, can withstand frequent deformation and rebound, no brittle fracture, long service life.
Shenzhen Hong Ye Jie Technology Co., Ltd
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