Meta Summary
Product Overview
HY-E616 High Toughness Medical Grade Prosthetic Silicone is specially developed for scenarios requiring high durability, such as large-scale prosthetics and industrial simulation products. As a professional silicone manufacturer with 20+ years of experience, we adopt high-quality raw materials to enhance its toughness while maintaining ultra-high simulation. This addition curing silicone integrates safety, durability and operability, perfectly matching the needs of global B2B buyers, and can be used with our RTV 2 Silicone Rubber for efficient production. Unlike ordinary body silicone on the market, which is prone to breakage or deformation during large-scale pouring and long-term use.
Product Features
1. Superior toughness: Tensile strength up to 10 MPa, tear strength 32 kN/m, not easy to break or tear, suitable for large-scale pouring and long-term use. This excellent toughness ensures that the finished products can withstand frequent stretching, squeezing and external impact, reducing the damage rate during transportation and use, and further lowering the after-sales cost for buyers. 2. Ultra-realistic performance: Replicates human skin’s hardness, touch and color, meeting the high standards of prosthetics and simulation products. The surface of the cured silicone is delicate and smooth, with a soft touch that is almost identical to real human skin, and the color can be adjusted to match different skin tones, making it suitable for medical prosthetics and high-end simulation crafts. 3. Safety compliance: Passes SGS, FDA and ISO certifications, eco-friendly, non-toxic, odorless and skin-friendly, suitable for long-term skin contact. All raw materials are selected from environmentally friendly and non-toxic components, with no harmful volatile substances, fully complying with international medical and environmental protection standards, and safe for direct contact with human skin for a long time. 4. Wide temperature resistance: -65℃ to 200℃, maintaining flexibility in extreme environments. Whether in cold outdoor areas or high-temperature working environments, the product can maintain stable softness and elasticity, without hardening, cracking, softening or deformation, expanding its application scope to various harsh environments.
Technical Specifications
HY-E616 is a liquid silicone with 1:1 A/B mixing ratio, which can be mixed by weight or volume, convenient for different production scenarios. The viscosity is 4000±1500 CS, with moderate fluidity, which is convenient for vacuum defoaming and pouring, and can fill the mold completely without leaving dead corners. The hardness is 18±2 Shore A, which balances softness and toughness, ensuring both skin-like touch and structural stability. The elongation rate reaches 500%, with strong ductility, which can adapt to the stretching of the mold during demolding and the use of finished products. Under 25℃ room temperature, the operation time is 30-120 mins, providing sufficient time for mold arrangement, pouring and defoaming; the curing time is 2-5 hours, which can meet the normal production cycle. All parameters (hardness, viscosity, curing time) can be customized according to buyer needs; heating 80-120℃ can accelerate curing to tens of minutes, which is suitable for buyers with urgent production needs. In addition, the product is a platinum-cured addition curing silicone, which has better stability and longer service life than Condensation Curing Silicone Mold Rubber.
Step-by-Step Usage Instructions
1. Before operation, clean all tools, molds and containers thoroughly to remove residual condensation curing silicone, sulfur, phosphorus, nitrogen and other substances that may affect curing, to avoid curing failure. 2. Weigh component A and component B strictly according to the 1:1 ratio, pour them into a clean container, and stir clockwise and counterclockwise evenly for 3-5 minutes to ensure that the two components are fully mixed without local unevenness. 3. Put the mixed liquid silicone into a vacuum defoaming device for 5-10 minutes to eliminate internal bubbles, ensuring that the surface of the cured finished product is smooth and free of bubbles. 4. Pour the defoamed silicone into the mold slowly and evenly, place the mold flat to avoid tilting, and complete the pouring within the operation time. 5. Choose curing method according to production needs: natural curing at room temperature (2-5 hours) or accelerated curing by heating at 80-120℃ (tens of minutes).
Application Scenarios
HY-E616 High Toughness Medical Grade Prosthetic Silicone is widely used in various industries that require high durability and simulation. Its core application scenarios include large-scale medical prosthetics (such as arm, leg and other limb prosthetics), which can provide stable support and realistic touch for patients, improving their quality of life. It is also suitable for the production of simulation mannequins in shopping malls, window displays and clothing exhibitions, with excellent durability and long service life, reducing the cost of frequent replacement. In addition, it is widely used in the production of silicone parts for intelligent humanoid robots, film and television special effects prosthetic props, art simulation sculptures and medical teaching simulation organs.
Certifications and Compliance
HONG YE SILICONE attaches great importance to product quality and safety, and all products have passed a number of international authoritative certifications. HY-E616 has obtained SGS environmental protection testing certification, FDA food grade safety certification and ISO9001 quality management system certification, fully complying with EU REACH environmental protection regulations and global import and export safety standards. Our factory has passed CE industrial safety certification, and the whole production process implements standardized quality control, from raw material incoming inspection, production process monitoring to finished product delivery sampling inspection, every link is strictly controlled to ensure that the product meets the safety and quality requirements of global markets. For overseas buyers, our products can smoothly pass customs clearance and meet the local safety and environmental protection standards, providing a reliable guarantee for cross-border trade.
Customization Options
We provide comprehensive customization services for HY-E616 to meet the personalized needs of different buyers. According to the actual production process and usage scenarios of buyers, we can customize parameters such as hardness (adjustable range 10-30 Shore A), viscosity (adjustable range 2000-6000 CS), operation time (adjustable range 15-180 mins) and curing time (adjustable range 1-8 hours). For buyers with special requirements for toughness, we can upgrade the formula to further improve tensile strength and tear resistance. In addition, we support color customization, which can match different skin tones and special colors according to the samples provided by buyers.
Production Process & Quality Control
Our factory has 20 standardized production lines and a professional R&D team, with rich experience in silicone production and R&D. The production process of HY-E616 includes raw material selection, proportioning, high-speed stirring, constant temperature reaction, filtration and impurity removal, vacuum defoaming, filling and packaging. All raw materials are selected from high-quality suppliers with stable quality, and each batch of raw materials will undergo strict inspection before entering the factory to ensure that they meet the production standards. During the production process, professional quality control personnel monitor each link in real time to ensure the stability of product performance. Before leaving the factory, each batch of products will undergo physical performance testing (tensile strength, tear strength, hardness, etc.), curing effect inspection and safety index detection, and only products that pass all inspections can be delivered. We also support pre-production sample testing, allowing buyers to test product performance before bulk procurement, ensuring that the product meets their actual needs.
FAQ
1. Can this high toughness body silicone be used for outdoor products?
Yes, it has excellent weather resistance, ozone resistance and aging resistance, can be used for long-term outdoor placement, no yellowing, no cracking and no deformation, suitable for outdoor simulation models and display props.
2. What’s the minimum order quantity (MOQ) and can free samples be provided?
The conventional MOQ is 50kg, and we can provide small-batch free samples for buyers to test performance and effect before bulk procurement, helping buyers reduce procurement risks.
Yes, it is completely compatible. The surface of the cured silicone is smooth and has good adhesion, which can be matched with our pad printing silicone for pattern printing, logo printing and other surface decoration, enriching the details of finished products.
4. What factors will lead to incomplete curing of the silicone?
The main factors include: contact with organic tin catalyst, acid, alkali, sulfur-containing, phosphorus-containing and nitrogen-containing substances; incomplete cleaning of tools and molds, residual condensation silicone; inaccurate mixing ratio of A and B components. 5. Can the tensile and tear strength be further enhanced?
Yes, we can adjust the formula according to the specific needs of buyers, add reinforcing components, and further improve the tensile strength and tear strength to meet the needs of more harsh application scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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