Ultra-Soft Medical Grade Liquid Silicone Rubber for Safe and Precise Healthcare Components
RH6250-25YH Liquid Silicone Rubber is a medical grade platinum-cured LSR designed for the production of high-precision healthcare and medical silicone components. The material provides excellent softness, elasticity, and biocompatibility, making it suitable for applications that require high safety, durability, and stability.
Medical liquid silicone rubber is widely used in healthcare products because of its high purity, low volatile content, and excellent mechanical properties. RH6250-25YH is developed to deliver consistent performance in LSR injection molding, allowing manufacturers to produce complex medical components with smooth surfaces and reliable quality.
With a soft Shore A hardness around 25, this material provides excellent flexibility and comfort, which is particularly important for medical devices that contact the human body. It also demonstrates strong tear resistance and high elongation, ensuring long-term durability under repeated use.
In addition, RH6250-25YH offers excellent thermal stability and aging resistance, allowing products to withstand sterilization processes such as high-temperature steam or other medical cleaning procedures. These properties make liquid silicone rubber an ideal material for modern medical device manufacturing.
Key Features
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Medical grade platinum-cured liquid silicone rubber
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Ultra-soft hardness for flexible medical components
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High purity and low volatile content
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Excellent elasticity and tear resistance
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Stable performance in precision injection molding
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Outstanding heat and aging resistance
Typical Technical Data
| Property | Unit | Value |
|---|---|---|
| Appearance | / | Transparent |
| Hardness | Shore A | 25 ±2 |
| Tensile Strength | MPa | ≥7.0 |
| Elongation at Break | % | ≥900 |
| Tear Strength | kN/m | ≥18 |
| Density | g/cm³ | 1.10 ±0.02 |
| Mixing Ratio | A:B | 1:1 |
Typical Applications
RH6250-25YH is suitable for manufacturing:
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Medical silicone valves
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Medical sealing components
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Healthcare silicone accessories
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Soft medical device components
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Precision molded medical silicone parts
About Ruihe New Material
Guangzhou Ruihe New Material Technology Co., Ltd is a professional manufacturer specializing in the research, development, and production of liquid silicone rubber (LSR) and solid silicone rubber (HCR) materials. With advanced production technology and strict quality control systems, Ruihe provides high-performance silicone materials for industries including medical devices, baby care products, consumer goods, and industrial applications.
Our company focuses on delivering stable quality, customized silicone solutions, and reliable supply for global customers. With years of experience in silicone material innovation, Ruihe continues to support manufacturers worldwide with high-quality silicone materials and professional technical services.
Packaging
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20 kg pails
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200 kg drums
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Tel: 86 13421773611
Whatsapp / Wechat: 86 13421773611
Email: wendy@ruihesilica.comStore in a cool and dry place away from direct sunlight. Shelf life is 12 months in original sealed packaging.
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Guangzhou Ruihe New Material Technology Co., Ltd
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