Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a medical-grade 2-component Addition Curing Silicone, featuring excellent biocompatibility (ISO 10993 compliant), non-toxic, non-irritating, suitable for medical devices, medical packaging and biological contact scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed ISO 10993 certification and SGS biocompatibility test, compatible with high-precision Mold Silicone and Liquid Tank Silicone, serving B2B buyers in medical, pharmaceutical and biological industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a medical-grade biocompatible core product, specially developed for medical devices, medical packaging and biological contact environments. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, made of high-purity medical-grade raw materials and formulated with biocompatible additives, featuring ISO 10993 compliance, non-toxic, non-irritating, fine uniform closed-cell structure, good elasticity and biocompatibility stability. It is compliant with ISO 10993, non-toxic, non-irritating, no harmful substances, safe for biological contact, effectively solving the problem of traditional foaming materials’ non-biocompatibility in medical scenarios. Compatible with most of our medical-grade products, it is ideal for medical device components, medical buffers and medical packaging scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Medical Grade & Biocompatibility: ISO 10993 compliant, biocompatible, non-toxic, non-irritating, no harmful substances, biocompatibility test passed (SGS), no cytotoxicity, no skin irritation
Foaming Feature: Fine uniform closed-cell pores (20-40μm), medical-grade structure, dense pore distribution, no contamination, no residue, suitable for medical contact
Temperature Range: -65℃ to 200℃ (long-term use), suitable for medical sterilization temperature (121℃, 30min)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated (80℃, 1h) vulcanization
Certifications: SGS eco-toxicity, RoHS, ISO 10993, SGS biocompatibility certification
Key Traits: Medical-grade, biocompatible, ISO 10993 compliant, non-toxic non-irritating
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Medical Grade Compliance: ISO 10993 compliant, biocompatible, solving the problem of traditional foaming materials’ non-biocompatibility in medical scenarios.
2. Non-Toxic & Non-Irritating: No harmful substances, no cytotoxicity, no skin irritation, safe for medical devices and biological contact, meeting medical safety requirements.
3. Biocompatibility & Elasticity Balance: While maintaining medical-grade compliance, it retains good elasticity and structural stability, no brittle fracture, balancing medical safety and usability.
4. Compatibility with Medical Products: Compatible with HONG YE SILICONE’s high-precision mold silicone and liquid tank silicone, forming a complete medical-grade solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into medical device components, no professional medical-grade operation skills required, improving production efficiency.
How to Use
1. Take Part A and Part B according to 1:1 weight ratio, stir separately in a clean, sterile environment to eliminate sediment, ensure no impurities (avoid affecting biocompatibility).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure biocompatibility uniformity and closed-cell structure).
3. Pour the mixture into medical device mold (paired with high-precision mold silicone), foam and cure at room temperature or by heating (heating temperature ≤121℃ to ensure medical safety).
4. After full curing, the product is medical-grade safe, can be sterilized (121℃, 30min) and used in medical devices, medical packaging and biological contact scenarios.
Application Scenarios
Focus on medical scenarios: Medical device buffers (paired with high-precision mold silicone), medical packaging components (paired with liquid tank silicone), biological contact parts (paired with high-precision mold silicone), medical robot parts (paired with robot silicone), and pharmaceutical packaging (paired with liquid tank silicone). It helps medical industry buyers ensure medical safety and meet biocompatibility requirements.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, ISO 10993 certification, SGS biocompatibility certification, excellent medical-grade compliance and biocompatibility, meeting the medical procurement requirements of B2B buyers in medical, pharmaceutical and biological industries, facilitating export to global markets.
Customization Options
Customizable medical grade (additional USP Class VI certification for high-demand scenarios), hardness, foaming ratio, adapting to different medical device and biological contact requirements, helping buyers meet global medical safety standards.
Production Process
Medical-grade-oriented production process: High-purity medical-grade Silicone raw materials → formula optimization (add biocompatible additives) → precision mixing in sterile workshop → biocompatibility test → ISO 10993 compliance test → standardized curing → medical safety inspection → packaging. Strict medical testing ensures product ISO 10993 compliance and non-toxic non-irritating performance.
FAQ
Q1: Is the product medical-grade? A: Yes, compliant with ISO 10993, biocompatible, non-toxic, non-irritating, suitable for medical devices and biological contact.
Q2: Is it cytotoxic or irritating to the skin? A: No, no cytotoxicity, no skin irritation, passed SGS biocompatibility test, safe for medical use.
Q3: Is it suitable for medical device scenarios? A: Yes, paired with high-precision mold silicone, ideal for medical device buffers and medical packaging components.
Q4: Can it be sterilized? A: Yes, suitable for medical sterilization (121℃, 30min), stable performance after sterilization, no performance degradation.
Shenzhen Hong Ye Jie Technology Co., Ltd
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