Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a dust-proof and particle-blocking 2-component Addition Curing Silicone, featuring excellent dust-proof performance (blocks particles ≥10μm, dust blocking rate ≥98%), no dust penetration, effectively protecting equipment from dust damage. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS dust-proof certification, compatible with Industrial mold silicone rubber and high-precision Mold Silicone, serving B2B buyers in dust-prone scenarios.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a dust-proof core product, focusing on dust isolation and equipment protection. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with dust-blocking components, featuring dense closed-cell structure, excellent dust-proof performance, fine uniform pores, good elasticity and durability. It can effectively block dust particles, dust, and other impurities, prevent dust penetration into equipment internal components, avoid dust-caused wear, short circuit and performance degradation. Compatible with most of our core products, it is ideal for dust-prone industrial, electronic and outdoor scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Dust-Proof Performance: Blocks particles ≥10μm, dust blocking rate ≥98%, no dust penetration
Foaming Feature: Fine uniform closed-cell pores (20-60μm), dense structure, dust-proof, no particle leakage
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated rapid vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS dust-proof certification
Key Traits: Dust-proof, particle-blocking, dust blocking rate ≥98%, no dust penetration
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Dust-Proof Performance: Dust blocking rate ≥98%, can effectively block particles ≥10μm, prevent dust, impurities from penetrating into equipment, solving the problem of traditional foaming materials’ poor dust-proof performance and dust-caused equipment damage.
2. Dense Closed-Cell Structure: Compact closed-cell pores, no gaps, no dust leakage, forming a complete dust isolation barrier, ensuring long-term dust protection.
3. Dust-Proof & Sealing Balance: While maintaining excellent dust-proof performance, it retains good elasticity and sealing performance, adapting to irregular gaps, achieving dual protection of dust-proof and sealing.
4. Dust-Proof Compatibility: Compatible with HONG YE SILICONE’s industrial mold silicone rubber and high-precision mold silicone, forming a complete dust-proof solution, enabling one-stop procurement for dust-prone buyers.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into dust-proof components, no professional dust-proof operation skills required, improving production efficiency.
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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 dust-proof performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure dust-proof uniformity and dense closed-cell structure).
3. Pour the mixture into dust-prone equipment mold or gap (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating.
4. After full curing, the product forms a dense dust-proof barrier, no dust penetration, effectively protecting equipment from dust damage.
Application Scenarios
Focus on dust-prone scenarios: Industrial equipment dust-proof sealing (paired with industrial mold silicone rubber), precision electronic dust protection (paired with high-precision mold silicone), outdoor equipment dust filling (paired with industrial mold silicone rubber), dust-proof robot components (paired with robot silicone), and high-precision instrument dust isolation (paired with Electronic Potting Compound). It helps dust-prone buyers protect equipment and extend service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS dust-proof certification, excellent dust-proof and particle-blocking performance, meeting the dust-proof procurement requirements of B2B buyers in industrial, electronic and outdoor industries, facilitating export to global dust-proof markets.
Customization Options
Customizable dust blocking rate (up to 99.5% for high-demand scenarios), particle blocking size (≥5μm adjustable), foaming ratio and hardness, adapting to different dust-proof requirements, helping buyers optimize equipment dust protection effect.
Production Process
Dust-proof-oriented production process: High-purity Silicone raw materials → formula optimization (enhance pore density) → precision mixing → dust-proof performance test → standardized curing → dust blocking inspection → packaging. Strict dust-proof testing ensures product dust isolation performance.
FAQ
Q1: What is the dust blocking rate? A: ≥98%, effectively blocks particles ≥10μm, no dust penetration.
Q2: Can it prevent dust from entering equipment? A: Yes, dense closed-cell structure forms a dust isolation barrier, preventing dust penetration.
Q3: Is it suitable for precision electronic equipment? A: Yes, paired with high-precision mold silicone, ideal for precision electronic dust protection.
Q4: Will dust-proof performance decrease over time? A: No, good durability, dust-proof performance remains stable for long-term use.
Shenzhen Hong Ye Jie Technology Co., Ltd
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