PU Straight Pneumatic Pipe-radiation resistance and biomedical properties

PU straight pipes are used in the fields of vehicle and parts, machinery and components, control and automation, such as pneumatic tools, automation equipment, pneumatic system etc.

One of the Performance  of polyurethane elastomer: radiation resistance and biomedical properties

 In the synthetic polymer materials, polyurethane has good resistance to high energy radiation. It still has satisfactory performance under the radiation dose of 10⁵~ 10⁶Gy. However, for light colored or transparent elastomers, discoloration will occur under the action of rays, which is similar to the phenomenon observed in hot air or atmospheric aging tests.

Polyurethane has excellent biocompatibility. Acute and chronic toxicology tests and animal tests have confirmed that medical polyurethane is one of the most valuable synthetic medical polymer materials, which is non-toxic, non distorting, non allergic, non local irritant and non pyrogenic. It is estimated that the consumption of medical polyurethane materials in the early 1990s has reached 16000 t/a.

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