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Why China has to ration electricity and how that could affect TPU price
Oct 15 , 2021
Recently, the National Development and Reform Commission announced that the energy consumption intensity of nine provinces and regions increased in the first half of the year instead of decrease! In addition, the reduction rate of energy intensity in 10 provinces did not meet the schedule requirements, and the national energy conservation situation is very severe. As to balance electricity supplie...
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Classification and characteristics of conveyor belts
Oct 29 , 2021
It’s common for belts to have three layers: a top cover, a carcass, and a bottom cover. Conveyor belt can be generally divided into rubber belt and Lightweight belt, according to the different material of the top cover layer. Top cover layer material of rubber belt is various natural rubbers or synthetic rubbers. Top cover layer material of Lightweight belt is various polymer materials, such as PV...
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TPU a well adapted material for the calendering of conveyor belts
Nov 05 , 2021
Thermoplastic polyurethane (TPU) bridging the gap between rubber and plastics, this elastomer is particularly versatile. Its toughness and safer for health and our environment properties make it a well adapted material for the the coating of conveyor belts. Thermoplastic polyurethane (TPU) is widely used in coating conveyor belts as it offers: High flexibility even at low temperatures (down to -30...
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Causes and solutions of fish eye in TPU extrusion
Nov 12 , 2021
TPU film is formed by extrusion processing of TPU particles, mainly including blow molding, casting, calendering and extrusion coating. blown TPU film can be used for shoe materials, waterproof and transparent clothing fabrics, medical and defense supplies, weapon packaging, tents, sports and leisure equipment, sanitary napkins, toys, and civilian daily necessities packaging. It is the most widely...
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Why transparent TPU products turn yellow over time and how to deal with it
Nov 26 , 2021
Most of the transparent products on the market are made from a material known as thermoplastic polyurethane, or TPU. TPU is widely used in daily necessities, sporting goods, toys, decorative materials and other fields. TPU products are durable and flexible thanks to the good elasticity, abrasion resistance and oil resistance features of TPU material. Divided by the difference material, there are m...
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Requirements for TPU materials in the automated production of mobile phone
Dec 03 , 2021
The manipulator of injection molding machine can be used for automatic nozzles, in-mold inserts, in-mold labeling, out-of-mold assembly, shaping, sorting, stacking, product packaging, mold optimization, etc. Manipulator of the injection molding machine is more and more widely used to lower the cost of labor. The application of automatic plastic molding is widely applied. Injection product quality ...
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How to control the chromatic aberration of TPU injection molded products
Dec 10 , 2021
Color difference is a common defect in TPU injection molded products. TPU injection products may be scrapped in batches due to chromatic aberration. There are many factors affecting chromatic aberration, involving raw material TPU resin, color masterbatch, the mixing of material and color masterbatch, injection molding process, injection molding machine, mold, etc. It’s difficult to control the co...
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Classification of TPU air cushion and precautions in the production process
Dec 17 , 2021
At present, the most commonly plastic materials used for air cushions are polyurethane (PU), polyvinyl chloride (PVC), and thermoplastic polyurethane (TPU). The following mainly introduces the thermoplastic polyurethane stretch tube air cushion and the thermoplastic polyurethane oil-gas cushion. Thermoplastic polyurethane is a polymer material that has both rubber elastic properties and plastic pl...
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The function and production process of TPU air cushion shoe sole
Dec 31 , 2021
Air-cushioned shoes refer to an air storage cavity between the upper part of the sole and the lower part of the sole. The air storage cavity and the air inlet and outlet channels ventilate each other. The air inlet pores is vertically set at the rear end of the shoe. The air outlet pores are horizontally set on the upper part of the shoe sole. The main difference between air cushion shoes and ordi...