Is silicone plastic or rubber? Silicone lies in a gray area and it is scientifically known as polysiloxane, but it's considered a rubber generally. Having the properties of both rubber and plastic, it’s a human-made elastomer. Silicone or silicone rubber cord can be used to form rubbery products, hard solids, and liquids, but it’s also usually referred to as rubber as elastomers are generally referred to as rubbers. With silicon, Silicone is also easily confused though they are various materials. While silicone is a polymer, Silicon is an element.

Safety of Silicone Rubber

In the United States, Silicone rubber has been considered safe for applications in consumer medical and cookware products since the FDA approved it in 1979. In Canada, It is also approved. However, used in the production of silicone rubbers, the European Union has labeled chemicals D6, D5, and D4 as concerns, and it is suggested by some newer studies that under certain circumstances, silicone rubber from silicone rubber cord supplier can leach these chemicals.

Silicone Properties of Rubber

Its flexibility and temperature resistance are Silicone rubber’s strongest mechanical properties. Temperatures between -150 degrees and 550 degrees F can be handled by this material before turning melting or brittle, based on the variant. Between 200 and 1500 PSI, its tensile strength lies, and exceptionally being good for rubber, its maximum elongation is 700%.

On top of that, it compresses and rebounds fairly well, is an electrical insulator as well as flame and heat resistant, and with metals, it bonds well. Thanks to its general weather resistance, ozone, and UV, Silicone rubber works well in outdoor conditions. While staying permeable to gases, it’s also water-resistant and hypoallergenic which in medical applications, makes it popular.

It can be found in industrial beverage and food as well as consumer applications as it doesn’t stain as well as is more chemically inert than most nonstick and plastics. While reducing noise and vibration, silicone rubber is lightweight in its sponge form. So, in transportation, it’s also used.

Mostly, though, silicone rubber from silicone Rubber Cord Manufacturer is one of the more expensive types of rubber because of its special properties, and when large amounts are needed, it’s usually replaced by something cheaper.