At Newsil, we take pride in offering a comprehensive range of medical-grade silicone rubber products that meet the high standards of the medical industry. Our silicone rubber is an ideal solution for numerous applications, from medical device components to seals, gaskets, and beyond. Safe, reliable, and highly durable, our products provide exceptional performance in demanding environments.
We are dedicated to delivering premium quality products and outstanding service. Our medical-grade silicone rubber is manufactured to rigorous standards and undergoes thorough testing to ensure safety and reliability. Engineered to endure high temperatures and resist abrasion and corrosion, it is both non-toxic and hypoallergenic, making it well-suited for use in medical devices and other sensitive applications.
As a trusted global provider of medical-grade silicone rubber, our expert team is ready to help you identify the best product for your application, with custom solutions tailored to your specific needs. We are committed to exceptional customer service and high-quality products, ensuring your satisfaction with every purchase.
Types of Silicone Rubber for Sale
LSR for Injection Molding
HCR for Compression Molding
Silicone is a synthetic material composed of silicon, oxygen, and other elements like carbon and hydrogen. It’s a versatile substance used in various industries, including cookware, automotive, and medical applications. Silicone rubber, a type of silicone with a rubbery consistency, is utilized for numerous purposes due to its water-resistant, heat-resistant, and chemical-resistant properties.
In the automotive industry, silicone rubber is used to seal components such as engine parts, brakes, and fuel systems. In the medical field, it’s employed to make devices like catheters, hearing aids, and prosthetic components. In the kitchen, its non-stick and easy-to-clean nature makes it ideal for bakeware, spatulas, measuring cups, and other utensils. Additionally, silicone rubber is used to create molds for casting and forming.
The advantages of silicone rubber include its flexibility, durability, and resistance to temperature changes. Its chemical resistance makes it suitable for use in many industries. Furthermore, silicone rubber is non-toxic and hypoallergenic, making it appropriate for medical applications.
Overall, both silicone and silicone rubber are versatile materials with a wide range of uses. Silicone rubber offers benefits like flexibility, durability, and resistance to temperature fluctuations and chemicals, making it valuable across various industries.
What is silicone rubber made from?
Silicone rubber is a synthetic material derived from silica, a combination of silicon and oxygen atoms. Developed in the early 1900s, it has become increasingly popular in industrial, automotive, and medical applications due to its superior properties.
It’s composed of various organic and inorganic compounds, including silicones, oils, resins, and catalysts. The silicones are created by reacting silicon-based molecules with oxygen and other elements, then combined with oils and resins to produce the desired rubber product. Common resins used are polydimethylsiloxane (PDMS) and polymethylphenylsiloxane (PMPS), which provide chemical resistance, flexibility, and heat resistance.
The catalyst, typically a metal oxide like zinc oxide, tin oxide, or titanium dioxide, speeds up the reaction between the silicones and resins, helping to create the rubber product and modify properties such as hardness and flexibility.
Silicone rubber is widely used in industrial applications for gaskets, seals, and insulation; in automotive applications for hoses, gaskets, and seals; and in medical applications for implants, catheters, and prosthetics. It’s valued for its resistance to heat and chemicals, flexibility, low flammability, and excellent electrical insulation properties. Additionally, it can withstand high temperatures, extreme pressures, and corrosive environments. Silicone rubber is also relatively inexpensive and easy to produce, making it an attractive material for a variety of applications.