HONG YE SILICONE liquid silicone for breast pad is a premium 1:1 two-component Addition Curing Silicone, engineered for skin-contact intimate apparel. With 0-5 Shore 00 ultra-soft hardness, FDA certification, and inherent self-adhesion, it’s ideal for reusable nipple covers, silicone bras, and medical pads. Backed by 20+ years of expertise in Medical Grade Body Silicone and Human Body Silicone , it meets global safety standards, trusted by apparel brands worldwide for comfort and durability.
Product Overview
This specialized liquid silicone (also called nipple cover silicone) is a platinum-cured (addition curing) RTV 2 Silicone Rubber , designed exclusively for skin-contact products. As a core offering complementing our Food grade mold silicone and Silicone Foam lines, it mixes at a 1:1 weight ratio to form an ultra-soft, skin-like elastomer. Non-toxic, breathable, and featuring natural self-adhesion, it eliminates the need for extra adhesives—making it the top choice for high-quality, comfortable nipple covers used in formal events or daily wear.
Technical Specifications
Model: HY-9300
Mixing Ratio: A:B = 1:1 (by weight)
Cure Type: Addition curing (platinum-cured)
Hardness: 0-5 Shore 00 (ultra-soft, skin-like)
Curing Condition: Room temperature (8 hours) or 80-100℃ (20 minutes)
Degassing Requirement: 0.01MPa for 5 minutes
Shelf Life: 2 years (sealed storage, cool dry place)
Packaging: 1KG/5KG/20KG/25KG/200KG barrels (A/B components, non-hazardous shipping)
Customizable Parameters: Hardness, viscosity, curing time, color
Product Features & Advantages
Skin-Safe & Certified: FDA-compliant food-grade formula, non-toxic, odorless, and hypoallergenic—safe for long-term skin contact (surpassing standard Industrial mold silicone rubber). Inherent Self-Adhesion: Securely adheres to skin without shifting, eliminating extra adhesives (reducing production costs and end-product irritation).
Ultra-Soft & Breathable: Mimics human skin texture, gentle on sensitive areas; better breathability than Silicone Sponge , preventing sweat buildup.
Durable & Reusable: Resistant to acid, alkali, and aging; easy to clean with water (extends end-product lifespan, boosting customer loyalty).
Easy Molding: Low viscosity enables precise detail replication, compatible with Mold Making Silicone tools for mass production (improving production efficiency).
How to Use
Stir Component A and B separately in their original containers to ensure uniformity.
Mix A and B at a 1:1 weight ratio, stirring thoroughly to avoid uneven curing.
Degas the mixture at 0.01MPa for 5 minutes to remove air bubbles (critical for smooth, bubble-free products).
Pour the mixture into nipple cover molds, ensuring full coverage of details.
Cure at room temperature (8 hours) or heat cure (80-100℃ for 20 minutes) — heating is recommended in winter to shorten curing time.
Application Scenarios
Intimate Apparel: Reusable silicone nipple covers, seamless silicone bras (ideal for gowns, backless dresses, and athletic wear).
Prosthetics & Special Effects: Silicone simulation skin (paired with our human body silicone for realistic prosthetics or cosplay accessories).
Wellness Products: Silicone shoulder pads, foot pads, and medical pressure-relief gaskets (leveraging soft, cushioning properties).
Value for Buyers: Reduces production steps (no extra adhesives), lowers return rates (durable, skin-friendly), and expands high-margin product lines.
Certifications & Compliance
This product meets FDA food-contact safety standards, ISO 9001 quality management system requirements, and CE certification for global market access. It adheres to the same strict quality control as our medical grade body silicone and food grade Mold Silicone , ensuring compliance with apparel and medical wellness industry regulations.
Customization Options
We offer flexible customization to meet diverse needs:
Hardness adjustment (0-5 Shore A) for different softness preferences.
Viscosity tuning for mold complexity (e.g., thin molds or intricate details).
Skin-tone color matching (natural hues for seamless integration) or custom colors.
Packaging customization (1KG/5KG/20KG/25KG/200KG barrels) and OEM/ODM services for bulk orders.
Production Process
Our liquid silicone undergoes rigorous production: High-purity Silicone raw materials selection → precision automated mixing (ensuring 1:1 ratio accuracy) → pre-production sample curing and performance testing → final inspection before shipment. With 20 advanced production lines (same as our Pad Printing Silicone line) and strict QC processes, we guarantee consistent quality across every batch.
FAQ
A: No — clean all tools used with condensation silicone thoroughly to avoid curing failure.
Q2: What’s the minimum order quantity (MOQ) for custom skin tones?
A: 20KG (A+B set) for small batches, 200KG for bulk orders.
Q3: Can it be used for other skin-contact products besides nipple covers?
A: Yes — ideal for silicone bras, prosthetic liners, and medical gaskets (pair with our medical grade body silicone for complex medical devices).
Q4: How to store unused silicone?
A: Keep in a cool, dry, sealed container; avoid moisture and contact with water-based products.
Q5: Does the self-adhesion decrease after multiple washes?
A: No — the inherent adhesion remains stable after repeated cleaning, ensuring long-term reusability.
Shenzhen Hong Ye Jie Technology Co., Ltd
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