Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a low-density 2-component Addition Curing Silicone, featuring ultra-lightweight (density ≤0.3 g/cm³), portable, low weight, no extra load, suitable for lightweight components, portable equipment and lightweight scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS density test, compatible with Industrial mold silicone rubber and robot silicone, serving B2B buyers in lightweight equipment, portable device and low-weight 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 components, portable equipment and lightweight scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with lightweight fillers and low-density modifiers, featuring ultra-low density, lightweight, fine uniform closed-cell structure, good elasticity and density stability. It has a density of ≤0.3 g/cm³, ultra-lightweight, no extra load, effectively reducing the overall weight of equipment, solving the problem of traditional foaming materials’ high density and heavy weight in lightweight scenarios. Compatible with most of our lightweight products, it is ideal for lightweight components, portable buffers and low-weight scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Low Density & Lightweight: Density ≤0.3 g/cm³ (ASTM D792), ultra-lightweight, low weight, density stability ≥95%, no weight increase after long-term use, no extra load
Foaming Feature: Fine uniform closed-cell pores (20-40μm), low-density structure, uniform pore distribution, lightweight structure, no loose structure, structural integrity in lightweight scenarios
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 (≤0.3 g/cm³), ultra-lightweight, portable, no extra load
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Ultra-Lightweight: Density ≤0.3 g/cm³, ultra-lightweight, solving the problem of traditional foaming materials’ high density and heavy weight in lightweight scenarios.
2. No Extra Load: Low weight, effectively reducing the overall weight of equipment and components, suitable for portable and lightweight requirements.
3. Low Density & Elasticity Balance: While maintaining ultra-low density and lightweight, it retains good elasticity and structural stability, no brittle fracture, no loose structure, balancing lightweight and usability.
4. Compatibility with Lightweight Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber 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 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure uniform low density and closed-cell structure, no loose structure).
3. Pour the mixture into lightweight component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating (heating helps enhance density stability).
4. After full curing, test density (≤0.3 g/cm³) to confirm qualification, then use in lightweight and portable scenarios.
Application Scenarios
Focus on lightweight scenarios: Lightweight equipment buffers (paired with industrial mold silicone rubber), portable device components (paired with robot silicone), lightweight packaging (paired with Liquid Tank Silicone), low-weight machinery components (paired with high-precision mold silicone), and lightweight robot parts (paired with robot silicone). It helps lightweight equipment industry buyers reduce overall weight and improve portability.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS density test certification, excellent low density and lightweight performance, meeting the lightweight procurement requirements of B2B buyers in lightweight equipment, portable device and low-weight industries, facilitating export to global markets.
Customization Options
Customizable density (≤0.2 g/cm³ for high-demand scenarios), foaming ratio and hardness, adapting to different lightweight and portable requirements, helping buyers further reduce equipment weight.
Production Process
Low-density-oriented production process: High-purity low-density Silicone raw materials → formula optimization (add lightweight fillers and low-density modifiers) → precision mixing → density test → lightweight performance test → standardized curing → density stability inspection → packaging. Strict density testing ensures product ultra-low density and lightweight performance.
FAQ
Q1: What is the density?
A: ≤0.3 g/cm³, ultra-lightweight, no extra load, suitable for lightweight scenarios.
Q2: Will it increase the overall weight of equipment?
A: No, density stability ≥95%, low weight, effectively reducing the overall weight of equipment and components.
Q3: Is it suitable for portable devices?
A: Yes, paired with robot silicone, ideal for portable device components and lightweight buffers.
Q4: Will low density affect its structural stability?
A: No, density stability ≥95%, good elasticity and structural integrity, no loose structure, ensuring usability.
Shenzhen Hong Ye Jie Technology Co., Ltd
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