Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a high tear strength and durable 2-component Addition Curing Silicone, featuring excellent tear resistance (tear strength ≥25 kN/m), strong durability, no easy tearing, long service life, suitable for high-wear and tear-prone scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS tear strength certification, compatible with Industrial mold silicone rubber and robot silicone, serving B2B buyers in high-wear industrial and mechanical industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a high tear strength core product, specially developed for high-wear, tear-prone and long-service-life scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with tear-resistant modifiers and high-strength Silicone raw materials, featuring ultra-high tear strength, strong durability, fine uniform closed-cell structure, good elasticity and tear stability. It has a tear strength of ≥25 kN/m, can withstand frequent friction and tear force, no easy tearing, effectively solving the problem of traditional foaming materials’ poor tear resistance and short service life. Compatible with most of our industrial and robot products, it is ideal for high-wear components, mechanical buffers and tear-resistant scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Tear Strength & Durability: Tear strength ≥25 kN/m, high wear resistance, durable, no easy tearing, long service life (≥5 years under normal use)
Foaming Feature: Fine uniform closed-cell pores (20-50μm), tear-resistant, dense structure, no pore collapse, wear-resistant surface
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 tear strength certification
Key Traits: High tear strength, durable, tear strength ≥25 kN/m, wear-resistant, long service life
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Tear Resistance: Tear strength ≥25 kN/m, withstands frequent friction and tear force, solving the problem of traditional foaming materials’ easy tearing in high-wear scenarios.
2. Strong Durability: High wear resistance, long service life (≥5 years under normal use), reducing replacement frequency and procurement costs.
3. Tear Resistance & Elasticity Balance: While maintaining ultra-high tear strength and durability, it retains good elasticity and structural stability, no brittle fracture, balancing tear resistance and usability.
4. Compatibility with Wear-Resistant Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and robot silicone, forming a complete high-wear solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into tear-resistant components, no professional wear-resistant 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 tear strength and durability).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure tear resistance uniformity and closed-cell structure).
3. Pour the mixture into tear-resistant component mold (paired with robot silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has high tear strength and durability, ready for use in high-wear and tear-prone scenarios.
Application Scenarios
Focus on high-wear scenarios: Mechanical equipment wear-resistant buffers (paired with industrial mold silicone rubber), robot moving part tear-resistant components (paired with robot silicone), high-wear packaging (paired with Liquid Tank Silicone), industrial conveyor belt buffers (paired with industrial mold silicone rubber), and high-friction electronic components (paired with Electronic Potting Compound). It helps high-wear-industry buyers reduce replacement costs and extend product service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS tear strength certification, excellent high tear strength and durability, meeting the high-wear procurement requirements of B2B buyers in industrial, mechanical and robot industries, facilitating export to global markets.
Customization Options
Customizable tear strength (≥30 kN/m for high-demand scenarios), wear resistance level, foaming ratio and hardness, adapting to different high-wear and tear-resistant requirements, helping buyers optimize service life.
Production Process
High tear strength-oriented production process: High-purity high-strength silicone raw materials → formula optimization (add tear-resistant modifiers) → precision mixing → tear strength test → wear resistance test → standardized curing → durability inspection → packaging. Strict tear and wear testing ensures product long service life and tear resistance.
FAQ
Q1: What is the tear strength? A: ≥25 kN/m, high tear resistance, no easy tearing, withstands frequent friction.
Q2: What is the service life? A: ≥5 years under normal use, strong durability, reducing replacement costs.
Q3: Is it suitable for mechanical equipment? A: Yes, paired with industrial mold silicone rubber, ideal for mechanical equipment wear-resistant buffers.
Q4: Will it tear easily under friction? A: No, high tear strength and wear resistance, no easy tearing even under frequent friction.
Shenzhen Hong Ye Jie Technology Co., Ltd
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