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Six advantages of plastic hoses
by：Lisson
2020-09-11
1. Low temperature resistance, weather resistance, and ozone resistance. TPU's weathering resistance is better than natural rubber and other synthetic rubbers. Its ozone and radiation resistance have special uses in the aerospace industry;
2. Oil resistance: TPU Oil resistance is better than nitrile rubber, with excellent oil resistance life;
3. Excellent wear resistance of curing agent hose: its Taber abrasion value is 0.35-0.5mg, which is the smallest among plastics. Adding lubricants can reduce friction, thereby further improving the degree of wear resistance;
4. Tensile strength and elongation: The tensile strength of TPU is 2-3 times that of natural rubber and synthetic rubber, and the tensile strength of polyester TPU is 60Mpa , The elongation rate is 410%, the tensile strength of polyurethane TPU is 50Mpa, and the elongation rate is 550%;
5. Hardness range: The hardness of TPU is 10A-80D, and it has similar compression deformation characteristics below 15A. It still maintains elasticity when the hardness is above 85A, which is a characteristic that other elastomers do not have. Therefore, TPU has high load supporting capacity and good suction and drainage effect;
6. Food and medical hygiene: TPU has biocompatibility and anti-coagulation properties. Medical TPU is more and more widely used. Such as blood transfusion, ureter, infusion tube. TPU contains no enhancer, is non-toxic and tasteless, and is widely used in the food and cosmetic packaging industry;
2. Oil resistance: TPU Oil resistance is better than nitrile rubber, with excellent oil resistance life;
3. Excellent wear resistance of curing agent hose: its Taber abrasion value is 0.35-0.5mg, which is the smallest among plastics. Adding lubricants can reduce friction, thereby further improving the degree of wear resistance;
4. Tensile strength and elongation: The tensile strength of TPU is 2-3 times that of natural rubber and synthetic rubber, and the tensile strength of polyester TPU is 60Mpa , The elongation rate is 410%, the tensile strength of polyurethane TPU is 50Mpa, and the elongation rate is 550%;
5. Hardness range: The hardness of TPU is 10A-80D, and it has similar compression deformation characteristics below 15A. It still maintains elasticity when the hardness is above 85A, which is a characteristic that other elastomers do not have. Therefore, TPU has high load supporting capacity and good suction and drainage effect;
6. Food and medical hygiene: TPU has biocompatibility and anti-coagulation properties. Medical TPU is more and more widely used. Such as blood transfusion, ureter, infusion tube. TPU contains no enhancer, is non-toxic and tasteless, and is widely used in the food and cosmetic packaging industry;
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