Silicone Rubber Parts

Silicone rubber parts

Silicone Rubber Parts

Silicone rubber parts can withstand a variety of environments. They have a high resistance to temperature, are highly flexible, and resist chemicals.

The material can also withstand low temperatures without becoming brittle or hardening. This makes it a great choice for products that need to operate in cold environments.

Liquid silicone rubber (LSR) is a two-part platinum cured elastomer that can be molded into complex shapes. It can be molded by injection molding.

Excellent Resistance to Temperature

Silicone rubber is able to withstand very high temperatures without melting or deteriorating. General purpose compounds will retain tensile strength up to 230°F and elongation up to 700%.

These silicone adhesives and sealants create strong bonds for tile, glass, concrete, metals, exteriors, and swimming pools/spas. They also provide waterproofing and weather resistance in a range of temperatures.

Medical-grade silicones are chemically inert, biocompatible, and sterilizable. They can be used for tubing, catheters, wound care products and orthopedic pads that touch or enter the body. Silicone is also able to tolerate sterilization techniques like autoclaving and gamma irradiation.

Excellent Resistance to Chemicals

Silicone rubber can resist a wide variety of chemicals. It can withstand caustic acids and alkalis, and can handle exposure to fungus, organic buildup, and other contaminants. It also has good resistance to ozone and radiation.

Silicone is also an excellent choice for use in medical applications. It is biocompatible and sterilizable, making it ideal for tubing, catheters, and wound care products that will come in contact with the human body. It is also resistant to bacterial growth.

In addition, silicone can be molded in high-temperature conditions. This makes it an excellent alternative to plastic, rubber, and metal materials for a variety of industrial applications. However, it is important to note that silicone cannot be used in a vacuum or in very low temperatures, as it will lose its physical properties at these extremes. It is also more expensive than other molding materials. This is due to the higher cost of production and processing.

Excellent Resistance to Pressure

Silicone rubber can withstand high temperatures and pressure without forming cracks Silicone rubber parts or breaking. It also possesses excellent flexibility, elongation, and resilience. It is an electrical insulator and bonds well to metals.

The versatility of silicone means that it can be shaped into various types of parts. It is popular in many industrial applications, including voltage line insulators and automotive applications. It is also used in electronics, apparel like undergarments and sportswear, home repair and hardware, and medical devices and implants.

The chemical makeup of silicone rubber makes it hypoallergenic and non-reactive to the human body. This feature, coupled with its ozone, UV, and general weather resistance, makes it ideal for use in seals, gaskets, and adhesives.

Excellent Resistance to UV Light

The ability of silicone to withstand UV radiation without degrading or cracking makes it an excellent choice for components that will be exposed to harsh outdoor conditions. The material’s ozone and UV resistance makes it a great choice for applications that require a long service life, such as electrical connections or gaskets in motor vehicles or boats.

Liquid silicone rubber (LSR) can be molded to create complex and precise shapes. The fluidity of the material allows it to mold intricate and difficult features while retaining high transparency and optical clarity. It also displays low viscosity, making it possible to achieve tight tolerances without introducing micro-cracks that occur with common thermoplastic materials.

Silicone is also hypoallergenic, resistant to bacteria, and can be sterilized without damaging the material. It is also chemically inert and biocompatible, making it ideal for tubing, catheters, wound care products, orthopedic pads, and other healthcare applications that will contact or enter the human body.

Excellent Resistance to Heat

Silicone rubber offers excellent resistance to extreme temperatures, and is often used as a protective coating for high-voltage line insulators. It also offers good resistance to steam, chemicals, and radiation, making it a great choice for food-grade and medical applications.

Because silicone has low stress relaxation, it can withstand repeated and extended compression without deforming significantly. This makes it a durable option for sealing and gaskets.

Another advantage of silicone is its ability to resist the effects of UV radiation. Natural and some synthetic rubbers deteriorate after prolonged exposure to sunlight, but silicone rubber remains protected due to its silicon-oxygen composition.

The high tensile strength of silicone rubbers also allows them to resist fatigue and abrasion far better than general-purpose elastomers. This durability means silicone parts can be used in a wider range of industries. Silicone can be produced using a variety of manufacturing techniques, including transfer molding and liquid silicone rubber (LSR). The latter is manufactured through a process that uses a plunger to force raw material into mold cavities and then left until it cures.

Excellent Resistance to Static

Silicone rubbers have a high level of rebound and resilience, which Silicone Rubber Parts – Supplier allows them to return to their original shape after being bent or flexed. They also have excellent tensile strength. In addition, some silicones are steam resistant, metal detectable, or electrically conductive, depending on the formulation and manufacturing process used.

Liquid silicone rubber (LSR) is a versatile thermoset elastomer that can be injection molded, extruded or cured into sheets and rolls. Its chemical structure has a shorter molecular chain length than gum base and synthetic elastomers, which results in faster cure cycles and reduced machine size requirements.

LSR is used across a variety of industries. Its resistance to heat, chemicals, and harsh environmental conditions makes it ideal for aerospace applications like seals and gaskets. It is also used in construction for adhesives and sealants, as well as tubing and hoses. Medical devices including medical tubing, o-rings, and prosthetics rely on the material’s durability, transparency, and lubricity.

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