Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is an antibacterial and mildew-proof 2-component Addition Curing Silicone, featuring excellent antibacterial performance (antibacterial rate ≥99.9% against Escherichia coli and Staphylococcus aureus, ISO 22196 standard), mildew-proof (mildew resistance grade 0), suitable for humid and bacteria-prone scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS antibacterial certification, compatible with Medical Grade Body Silicone and Industrial mold silicone rubber, serving B2B buyers in medical and daily necessities industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is an antibacterial core product, specially developed for humid, bacteria-prone and mildew-prone scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with nano-silver ion antibacterial additives, featuring high antibacterial rate, mildew resistance, fine uniform closed-cell structure, good elasticity and antibacterial stability. It can effectively inhibit the growth of Escherichia coli, Staphylococcus aureus and other common bacteria, antibacterial rate ≥99.9%, mildew resistance grade 0, no bacterial breeding, effectively solving the problem of traditional foaming materials’ easy bacterial growth and mildew. Compatible with most of our medical and industrial products, it is ideal for medical equipment, daily necessities and humid environment scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Antibacterial & Mildew-Proof Performance: Antibacterial rate ≥99.9% (ISO 22196), against Escherichia coli, Staphylococcus aureus; mildew resistance grade 0, no mildew growth
Foaming Feature: Fine uniform closed-cell pores (20-60μm), antibacterial, no bacterial hiding, mildew-proof structure
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 antibacterial certification, ISO 22196 certification
Key Traits: Antibacterial, mildew-proof, antibacterial rate ≥99.9%, mildew resistance grade 0
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Antibacterial Performance: Antibacterial rate ≥99.9% against Escherichia coli and Staphylococcus aureus (ISO 22196), solving the problem of traditional foaming materials’ easy bacterial growth and potential health hazards.
2. Strong Mildew Resistance: Mildew resistance grade 0, no mildew growth even in humid environments, extending product service life.
3. Antibacterial & Elasticity Balance: While maintaining high antibacterial and mildew-proof performance, it retains good elasticity and structural stability, no brittle fracture, balancing hygiene and usability.
4. Compatibility with Antibacterial Products: Compatible with HONG YE SILICONE’s medical grade body silicone and industrial Mold Silicone rubber, forming a complete antibacterial solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into antibacterial components, no professional antibacterial 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 antibacterial performance).
2. Mix and stir thoroughly for 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure antibacterial uniformity and closed-cell structure).
3. Pour the mixture into antibacterial component mold (paired with medical grade body silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has excellent antibacterial and mildew-proof performance, ready for use in humid and bacteria-prone scenarios.
Application Scenarios
Focus on antibacterial scenarios: Medical equipment gaskets (paired with medical grade body silicone), daily necessities buffers (paired with industrial mold silicone rubber), humid environment seals (paired with Liquid Tank Silicone), antibacterial robot parts (paired with robot silicone), and food processing equipment antibacterial components (paired with food-grade silicone). It helps antibacterial-industry buyers ensure hygiene and reduce bacterial and mildew hazards.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS antibacterial certification, ISO 22196 certification, excellent antibacterial and mildew-proof performance, meeting the antibacterial procurement requirements of B2B buyers in medical, daily necessities and food industries, facilitating export to global markets.
Customization Options
Customizable antibacterial range (against more types of bacteria for high-demand scenarios), antibacterial durability, foaming ratio and hardness, adapting to different antibacterial and mildew-proof requirements, helping buyers optimize hygiene protection effect.
Production Process
Antibacterial-oriented production process: High-purity Silicone raw materials → formula optimization (add nano-silver ion antibacterial additives) → precision mixing → antibacterial test (ISO 22196) → mildew-proof test → standardized curing → antibacterial stability inspection → packaging. Strict antibacterial and mildew-proof testing ensures product long-term antibacterial effect.
FAQ
Q1: What is the antibacterial rate? A: ≥99.9% against Escherichia coli and Staphylococcus aureus, complying with ISO 22196 standard.
Q2: Is it mildew-proof? A: Yes, mildew resistance grade 0, no mildew growth even in humid environments.
Q3: Is it suitable for medical equipment? A: Yes, paired with medical grade body silicone, ideal for medical equipment gaskets requiring antibacterial performance.
Q4: Will the antibacterial effect fade? A: No, antibacterial additives are evenly distributed, antibacterial effect is stable, no attenuation after long-term use.
Shenzhen Hong Ye Jie Technology Co., Ltd
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