Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a high-adhesion 2-component Addition Curing Silicone, featuring excellent universal high adhesion (adhesion strength ≥1.5 MPa), strong bonding, no peeling, suitable for multi-material bonding, composite components and high-adhesion scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS adhesion test, compatible with Industrial mold silicone rubber and robot silicone, serving B2B buyers in bonding, composite and high-adhesion industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a high-adhesion universal bonding core product, specially developed for multi-material bonding, composite components and high-adhesion scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with adhesion promoters and bonding modifiers, featuring ultra-strong universal high adhesion, strong bonding, no peeling, fine uniform closed-cell structure, good elasticity and adhesion stability. It has an adhesion strength of ≥1.5 MPa, bonds firmly with metal, plastic, glass and other materials, no peeling, effectively ensuring bonding reliability, solving the problem of traditional foaming materials’ poor adhesion in multi-material bonding scenarios. Compatible with most of our bonding products, it is ideal for high-adhesion components, bonding buffers and multi-material composite scenarios.
Technical Specifications
Type: 2-component addition curing silicone
High Adhesion & Universal Bonding: Adhesion strength ≥1.5 MPa (ASTM D1002), universal adhesion, bonds with metal, plastic, glass, no peeling, adhesion stability ≥95%, no bonding failure
Foaming Feature: Fine uniform closed-cell pores (20-40μm), high-adhesion structure, dense pore distribution, strong bonding, structural integrity after adhesion test
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 adhesion test certification
Key Traits: High adhesion (≥1.5 MPa), universal bonding, no peeling, strong bonding
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Universal High Adhesion: Adhesion strength ≥1.5 MPa, bonds firmly with metal, plastic, glass and other materials, solving the problem of traditional foaming materials’ poor adhesion in multi-material bonding scenarios.
2. Strong Bonding & No Peeling: Adhesion stability ≥95%, no peeling, no bonding failure, ensuring long-term bonding reliability and structural integrity.
3. High Adhesion & Elasticity Balance: While maintaining ultra-strong high adhesion, it retains good elasticity and structural stability, no brittle fracture, balancing adhesion and usability.
4. Compatibility with Bonding Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and robot silicone, forming a complete bonding solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to bond multi-material components, no professional bonding operation skills required, improving production efficiency.
How to Use
1. Clean the bonding surface of the material (metal, plastic, glass, etc.), remove oil, dust and impurities (ensure good adhesion, avoid bonding failure).
2. Take Part A and Part B according to 1:1 weight ratio, stir separately to eliminate sediment, mix and stir thoroughly for 3 minutes until homogeneous.
3. Apply the mixture to the bonding surface or pour into composite component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating (heating helps enhance adhesion stability).
4. After full curing, test adhesion strength (≥1.5 MPa) to confirm qualification, then use in multi-material bonding and high-adhesion scenarios.
Application Scenarios
Focus on high-adhesion scenarios: Multi-material bonding buffers (paired with industrial mold silicone rubber), composite component bonding parts (paired with robot silicone), high-adhesion packaging (paired with Liquid Tank Silicone), bonding machinery components (paired with high-precision mold silicone), and high-adhesion robot parts (paired with robot silicone). It helps bonding and composite industry buyers ensure bonding reliability and structural integrity.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS adhesion test certification, excellent high adhesion and universal bonding performance, meeting the high-adhesion procurement requirements of B2B buyers in bonding, composite and high-adhesion industries, facilitating export to global markets.
Customization Options
Customizable adhesion strength (≥2.0 MPa for high-demand scenarios), compatibility with special materials (e.g., high-temperature plastics), foaming ratio and hardness, adapting to different multi-material bonding and high-adhesion requirements, helping buyers optimize bonding effect.
Production Process
High-adhesion-oriented production process: High-purity high-adhesion Silicone raw materials → formula optimization (add adhesion promoters and bonding modifiers) → precision mixing → adhesion test → bonding stability test → standardized curing → adhesion stability inspection → packaging. Strict adhesion testing ensures product ultra-strong high adhesion and universal bonding performance.
FAQ
Q1: What is the adhesion strength? A: ≥1.5 MPa, universal bonding, bonds with metal, plastic, glass, suitable for multi-material bonding scenarios.
Q2: Will it peel off after bonding? A: No, adhesion stability ≥95%, no peeling, no bonding failure, ensuring long-term bonding reliability.
Q3: Is it suitable for composite components? A: Yes, paired with robot silicone, ideal for composite component bonding parts and high-adhesion buffers.
Q4: Will temperature affect its adhesion? A: No, adhesion stability ≥95%, adhesion strength remains unchanged in -65℃-200℃, ensuring bonding reliability in various temperature scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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