THREE COMMON MATERIALS FOR PERISTALTIC PUMP TUBING AND THEIR PROPERTIES

Three Common Materials for Peristaltic Pump Tubing and Their Properties

Three Common Materials for Peristaltic Pump Tubing and Their Properties

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Three Common Materials for Peristaltic Pump Tubing and Their Properties


Peristaltic pumps are widely used in various industries for transferring a variety of liquids and fluid mixtures. To accommodate different working needs, a wide range of peristaltic pump tubing materials have been developed. Let's explore the characteristics of different peristaltic pump tubing materials.

  1. Silicone Rubber TubingSilicone rubber tubing, with its main chain composed of alternating silicon and oxygen atoms, offers excellent high-temperature, low-temperature, and oil resistance. It is one of the most commonly used tubing materials in the biopharmaceutical industry. To enhance the physical and chemical properties of silicone rubber elastomers, there are generally two processing methods: platinum vulcanization and peroxide vulcanization. The first method, while more expensive, results in a smooth inner wall and excellent biocompatibility, making it suitable for pharmaceutical and hygienic-grade applications. The latter method may result in a slightly rough inner wall and potential reactions with certain chemicals, causing discoloration, making it suitable for food-grade processes.

  2. General Rubber TubingThere are various types of rubber tubing, each suitable for different industries based on different manufacturing processes. While rubber tubing generally has better resistance to organic solvents than silicone tubing, its resistance to different organic substances varies, and its overall performance is relatively lower. It is a more cost-effective option for pump tubing.

  3. Fluororubber TubingFluororubber tubing, a synthetic polymer elastomer with fluorine atoms on the carbon atoms of its main or side chains, is the best choice for transporting highly corrosive and non-polar solvents. However, it is relatively expensive, and the choice of tubing should be based on specific needs.


This is a brief introduction to the materials of peristaltic pump tubing shared by JIHPUMP. Other materials, such as plastic tubing, are also available. If you have any other questions, feel free to contact us.

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