Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a low density and lightweight 2-component Addition Curing Silicone, featuring excellent low density (density ≤0.3 g/cm³), lightweight, high strength, no deformation, suitable for lightweight, load-reducing and high-strength scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS density certification, compatible with high-precision Mold Silicone and robot silicone, serving B2B buyers in aerospace, automotive and lightweight manufacturing industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is a low density lightweight core product, specially developed for lightweight, load-reducing and high-strength scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with lightweight modifiers and high-strength additives, featuring ultra-low density, lightweight, fine uniform closed-cell structure, good elasticity and high strength. It has a density of ≤0.3 g/cm³, lightweight and high strength, no deformation, can effectively reduce product weight and load, effectively solving the problem of traditional foaming materials’ high density and heavy weight in lightweight scenarios. Compatible with most of our precision and aerospace products, it is ideal for lightweight components, load-reducing buffers and high-strength lightweight scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Density & Lightweight: Low density (density ≤0.3 g/cm³), lightweight, high strength (tensile strength ≥2.0 MPa), no deformation, load-reducing, light weight
Foaming Feature: Fine uniform closed-cell pores (30-80μm), low density, lightweight structure, uniform pore distribution, high strength, no pore collapse
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 density certification
Key Traits: Low density, lightweight, density ≤0.3 g/cm³, high strength
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Low Density: Density ≤0.3 g/cm³, lightweight, solving the problem of traditional foaming materials’ high density and heavy weight in lightweight scenarios.
2. High Strength & Lightweight Balance: Lightweight while maintaining high strength (tensile strength ≥2.0 MPa), no deformation, load-reducing without sacrificing performance.
3. Lightweight & Elasticity Balance: While maintaining ultra-low density and lightweight, it retains good elasticity and structural stability, no brittle fracture, balancing lightweight and usability.
4. Compatibility with Lightweight Products: Compatible with HONG YE SILICONE’s high-precision mold silicone and robot silicone, forming a complete lightweight solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into lightweight components, no professional lightweight 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 density and lightweight performance).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure density uniformity and closed-cell structure).
3. Pour the mixture into lightweight component mold (paired with high-precision mold silicone), foam and cure at room temperature or by heating.
4. After full curing, the product is lightweight and high strength, no deformation, ready for use in lightweight and load-reducing scenarios.
Application Scenarios
Focus on lightweight scenarios: Aerospace lightweight components (paired with high-precision mold silicone), automotive load-reducing buffers (paired with Industrial mold silicone rubber), lightweight robot parts (paired with robot silicone), lightweight packaging (paired with Liquid Tank Silicone), and lightweight electronic equipment (paired with Electronic Potting Compound). It helps lightweight buyers reduce product weight, lower load and improve product efficiency.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS density certification, excellent low density and lightweight performance, meeting the lightweight procurement requirements of B2B buyers in aerospace, automotive and lightweight manufacturing industries, facilitating export to global markets.
Customization Options
Customizable density (≤0.2 g/cm³ for high-demand scenarios), strength level (tensile strength ≥2.5 MPa for high-demand scenarios), foaming ratio and hardness, adapting to different lightweight and load-reducing requirements, helping buyers optimize product weight and performance.
Production Process
Lightweight-oriented production process: High-purity lightweight Silicone raw materials → formula optimization (add lightweight modifiers and high-strength additives) → precision mixing → density test → strength test → standardized curing → lightweight stability inspection → packaging. Strict density and strength testing ensures product lightweight and high strength.
FAQ
Q1: What is the density? A: ≤0.3 g/cm³, low density, lightweight, effectively reducing product weight and load.
Q2: Is it high strength? A: Yes, tensile strength ≥2.0 MPa, lightweight while maintaining high strength, no deformation.
Q3: Is it suitable for aerospace components? A: Yes, paired with high-precision mold silicone, ideal for aerospace lightweight components and load-reducing scenarios.
Q4: Will lightweight affect its service life? A: No, lightweight formula ensures good structural stability and high strength, no performance degradation, long service life.
Shenzhen Hong Ye Jie Technology Co., Ltd
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