The advantage of TPU as cosmetics hose material explanation

TPU as cosmetics hose material advantages, a hose material is varied, comparison, from the comprehensive performance of TPU is applied more widely, and the price and performance is more superior. TPU is a kind of polymer material between rubber and plastic, the name of thermoplastic polyurethane elastomer and rubber. TPU hardness, abrasion resistant, oil resistant, transparent, elastic performance can meet the hose cosmetics packaging materials, such as in daily necessities, sports goods, toys, decorative materials in areas such as widely used. 1. TPU endure-climate property is better than that of natural rubber and other synthetic rubber. The ozone resistance and radiation resistance in the aerospace industry has special applications; 2. Oil resistance, oil resistance of TPU is better than NBR, oil resistant good life; 3. Excellent wear resistance, its Taber abrasion value is 0. 35 - 0. The youngest of 5 mg, is plastic. Add lubricant to reduce friction, further improve the wear resistance; 4. The tensile strength and tensile rate: the tensile strength of the TPU is 2 - natural rubber and synthetic rubber Three times, polyester TPU for 60 mpa tensile strength, elongation is 410%; The tensile strength of polyurethane TPU to 50 mpa, elongation is 550%; 5. Hardness range: TPU hardness of 10 a - Under 15 a, 80 d, with similar compression deformation characteristics. When hardness greater than 85 a, still keep elasticity and this is what other elastomer does not have characteristics. Therefore, TPU has higher bearing capacity and good absorption effect; 6. Food and medicine and health care: TPU with biological compatibility and anticoagulant properties, the application of medical TPU is more and more widely. Such as blood vessels, ureter, and iv. TPU because there was no enhancers, non-toxic, tasteless and is widely used in food industry;