STHT-C silicone tubingIt is a polymer based pipeline mainly made of silicone rubber, which has been widely used in various fields such as medical, food, chemical, electronic, automotive, etc. due to its unique physical and chemical properties. It has excellent high and low temperature resistance and can be used for a long time in a wide temperature range of -60 ℃ to 250 ℃ without deformation or brittleness; Strong chemical stability, able to withstand the erosion of most acids, bases, organic solvents, and oxidants, and not easily react with the transport medium; Good biocompatibility, non-toxic and odorless, in compliance with international food and medical certification standards such as FDA and LFGB, and can directly contact human tissue or food.
STHT-C silicone tubingPlays a critical role in multiple fields, and its main functions can be summarized into the following categories:
1. Fluid transportation and diversion
This is the most fundamental and widely used function of silicone tubing. Its soft and elastic properties enable it to adapt to interfaces of different shapes, achieving efficient transmission of liquids, gases, or paste like fluids. Specific application scenarios include:
Industrial field: transporting cooling water, high-temperature oil, chemical reagents (such as weak acid-base solutions), etc., especially suitable for working conditions that require high and low temperature resistance (-60 ℃ to over 200 ℃), such as mechanical cooling systems and reactor feed pipelines.
Daily necessities: used in household appliances such as water dispensers and coffee makers to guide water flow; As oxygen or water pipes in aquariums, they are non-toxic and not prone to bacterial growth, making them suitable for contact with water.
In the medical field, infusion tubes, drainage tubes, etc. are used to transport drugs, blood, or body fluids. The biocompatibility of silicone can reduce stimulation to human tissues.
2. Sealing and isolation
Silicone tubing has good elasticity and sealing properties, and can be used to isolate substances (such as gases, liquids, dust) or buffer by filling gaps or forming enclosed spaces
Sealing protection: In electronic devices and instruments, it serves as a sealing ring or sleeve to prevent moisture and dust from entering internal components, such as the interface seal of waterproof lamps and the protective sleeve of sensors.
Shock absorption and buffering: At the connection points of mechanical components, the elasticity of silicone tubing can absorb vibrations, reduce component wear, and isolate noise, such as the shock absorber sleeve in the engine compartment of a car.
3. Protection and insulation
Silicone has excellent insulation and aging resistance, and can be used as a protective sleeve to provide physical protection and electrical insulation for fragile components or circuits
Wire and cable protection: In electronic circuits and electrical equipment, silicone tubing is used to cover the outside of wires to prevent wire wear and short circuits, while also withstanding high and low temperature environments. It is suitable for internal circuit protection of high-temperature equipment such as ovens and microwaves.
Precision component protection: For optical components, small metal parts, etc., silicone tubing can isolate external friction and collision, avoid scratches or damage, and its chemical stability will not contaminate the protected components.
4. Medical and Biological Applications
Due to its non-toxic, odorless, non irritating properties, and good compatibility with human tissues (meeting medical grade standards), silicone material has a special role in the field of healthcare
Medical catheters, such as gastric tubes, oxygen tubes, urinary catheters, etc., do not cause allergies or inflammatory reactions when in direct contact with the human body, and are heat-resistant (can be sterilized under high pressure), making them easy to disinfect and use repeatedly.
Rehabilitation equipment: Silicone tubes in prostheses and orthotics can serve as cushioning layers to improve wearing comfort; Used in massage equipment for conveying media (such as essential oils, medicinal liquids) to ensure safety.
5. Special environmental adaptability application
The weather resistance (UV resistance, ozone resistance) and chemical corrosion resistance (stability to most acids, bases, and organic solvents) of silicone tubing enable it to function in special environments:
Outdoor and Aerospace: Outdoor cable protection, spacecraft internal piping, able to withstand extreme temperature changes and radiation environments.
Laboratory and Chemical Engineering: As a connecting pipeline for experimental equipment, it transports corrosive reagents or fluids involved in reactions to avoid material corrosion and leakage.