Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is an ultra-lightweight low-density 2-component Addition Curing Silicone, featuring low density (density ≤0.2 g/cm³), ultra-lightweight, high strength, no deformation, suitable for lightweight equipment, portable components and low-density scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS density test, compatible with high-precision Mold Silicone and Electronic Potting Compound, serving B2B buyers in lightweight, portable and low-density industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is an ultra-lightweight low-density core product, specially developed for lightweight equipment, portable components and low-density scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with low-density modifiers and lightweight fillers, featuring ultra-low density, ultra-lightweight, high strength, fine uniform closed-cell structure, good elasticity and density stability. It has a density of ≤0.2 g/cm³, ultra-lightweight, high compressive strength (≥0.5 MPa), no deformation, effectively reducing product weight, solving the problem of traditional foaming materials’ high density in lightweight scenarios. Compatible with most of our lightweight products, it is ideal for lightweight components, ultra-light buffers and portable scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Low Density & Ultra-Lightweight: Density ≤0.2 g/cm³ (ASTM D792), ultra-lightweight, high compressive strength ≥0.5 MPa, no deformation, density stability ≥95%, no density change
Foaming Feature: Fine uniform closed-cell pores (20-40μm), low-density structure, uniform pore distribution, ultra-lightweight, structural integrity after density 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 density test certification
Key Traits: Low density (≤0.2 g/cm³), ultra-lightweight, high strength, no deformation
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Ultra-Lightweight Low Density: Density ≤0.2 g/cm³, ultra-lightweight, solving the problem of traditional foaming materials’ high density in lightweight and portable scenarios.
2. High Strength & No Deformation: Compressive strength ≥0.5 MPa, high strength, no deformation, ensuring structural integrity while being lightweight, avoiding damage during use.
3. Low Density & Elasticity Balance: While maintaining ultra-low density and ultra-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 electronic Potting Compound, 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 strength).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure uniform density and closed-cell structure, ultra-lightweight).
3. Pour the mixture into lightweight component mold (paired with high-precision mold silicone), foam and cure at room temperature or by heating (heating helps enhance density stability).
4. After full curing, test density (≤0.2 g/cm³) and compressive strength (≥0.5 MPa) to confirm qualification, then use in lightweight and portable scenarios.
Application Scenarios
Focus on low-density scenarios: Lightweight equipment ultra-light buffers (paired with high-precision mold silicone), portable component parts (paired with electronic potting compound), lightweight packaging (paired with Liquid Tank Silicone), low-density machinery components (paired with Industrial mold silicone rubber), and lightweight robot parts (paired with robot silicone). It helps lightweight and portable industry buyers reduce product weight and improve portability.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS density test certification, excellent low density and ultra-lightweight performance, meeting the low-density procurement requirements of B2B buyers in lightweight, portable and low-density industries, facilitating export to global markets.
Customization Options
Customizable density (≤0.15 g/cm³ for high-demand scenarios), compressive strength (≥0.8 MPa for high-demand scenarios), foaming ratio and hardness, adapting to different lightweight and portable requirements, helping buyers optimize lightweight effect.
Production Process
Low-density-oriented production process: High-purity low-density Silicone raw materials → formula optimization (add low-density modifiers and lightweight fillers) → precision mixing → density test → compressive strength test → standardized curing → density stability inspection → packaging. Strict density testing ensures product ultra-low density and ultra-lightweight performance.
FAQ
Q1: What is the density?
A: ≤0.2 g/cm³, ultra-lightweight, compressive strength ≥0.5 MPa, suitable for lightweight scenarios.
Q2: Will it deform under pressure?
A: No, compressive strength ≥0.5 MPa, high strength, no deformation, ensuring structural integrity while being lightweight.
Q3: Is it suitable for portable components?
A: Yes, paired with electronic potting compound, ideal for portable components and ultra-light buffers.
Q4: Will temperature affect its density?
A: No, density stability ≥95%, density remains unchanged in -65℃-200℃, ensuring ultra-lightweight performance in various temperature scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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