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