HONG YE SILICONE’s Liquid Foamed Silicone is a high-compression rebound and elastic recovery 2-component Addition Curing Silicone, featuring excellent compression rebound rate (≥95%), elastic recovery, no permanent deformation after compression, suitable for high-compression scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS compression rebound certification, compatible with robot silicone and Industrial mold silicone rubber, serving B2B buyers in high-compression industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a high-compression rebound core product, specially developed for high-compression and frequent compression 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 compression rebound rate, excellent elastic recovery, fine uniform closed-cell structure, good elasticity and compression stability. It can withstand high compression (compression ratio up to 70%), rebound rate ≥95%, quickly recover to original shape after compression, no permanent deformation, service life is significantly longer than traditional foaming silicone. Compatible with most of our core products, it is ideal for high-compression industrial, robot and automotive components.
Technical Specifications
Type: 2-component addition curing silicone
Compression Rebound & Elastic Recovery: Compression rebound rate ≥95%, high compression resistance (compression ratio up to 70%), elastic recovery, no permanent deformation
Foaming Feature: Fine uniform closed-cell pores (30-70μm), dense structure, no pore collapse under compression
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated (75℃, 1.5h) vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS compression rebound certification
Key Traits: High compression rebound, elastic recovery, rebound rate ≥95%, no permanent deformation
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Compression Rebound: Rebound rate ≥95%, can withstand high compression (70% compression ratio), solving the problem of traditional foaming materials’ poor rebound and permanent deformation after compression.
2. Superior Elastic Recovery: Quickly recovers to original shape after compression, no permanent deformation, ensuring long-term stable use in high-compression scenarios.
3. Compression Rebound & Durability Balance: While maintaining high compression rebound and elastic recovery, it retains good structural stability, no tearing or damage after repeated compression, balancing elasticity and durability.
4. Compatibility with Core Products: Compatible with HONG YE SILICONE’s robot silicone and industrial Mold Silicone rubber, forming a complete high-compression solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into high-compression components, no professional compression 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 compression rebound performance).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure compression rebound uniformity and dense closed-cell structure).
3. Pour the mixture into high-compression component mold (paired with robot silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has high compression rebound rate, can withstand high compression, no permanent deformation, ready for use in high-compression scenarios.
Application Scenarios
Focus on high-compression scenarios: High-compression industrial equipment parts (paired with industrial mold silicone rubber), robot shock-absorbing components (paired with robot silicone), automotive compression parts (paired with industrial mold silicone rubber), compression-resistant electronic protective covers (paired with Electronic Potting Compound), and high-compression packaging parts (paired with Liquid Tank Silicone). It helps high-compression buyers extend product service life and reduce replacement costs.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS compression rebound certification, excellent compression rebound and elastic recovery, meeting the high-compression procurement requirements of B2B buyers in industrial, robot and automotive industries, facilitating export to global markets.
Customization Options
Customizable compression rebound rate (≥98% for high-demand scenarios), compression ratio (up to 80% for high-demand), foaming ratio and hardness, adapting to different high-compression requirements, helping buyers optimize elastic recovery effect.
Production Process
Compression-rebound-oriented production process: High-purity high-elasticity Silicone raw materials → formula optimization (enhance compression rebound) → precision mixing → compression rebound test → standardized curing → elastic recovery inspection → packaging. Strict compression testing ensures product adaptability to high-compression environments.
FAQ
Q1: What is the compression rebound rate? A: ≥95%, excellent elastic recovery, no permanent deformation.
Q2: Can it withstand high compression? A: Yes, compression ratio up to 70%, can withstand high compression without damage.
Q3: Is it suitable for robot shock-absorbing components? A: Yes, paired with robot silicone, ideal for robot shock-absorbing parts requiring high compression rebound.
Q4: Will it have permanent deformation after compression? A: No, superior elastic recovery, quickly returns to original shape, no permanent deformation.
Shenzhen Hong Ye Jie Technology Co., Ltd
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