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Customer have a visit to learn TPU production and TPU physical properties test
Jun 09 , 2022
Our customer Mr. Wang visit our company on 8th Jun. 2022. Engineer Wu introduce him our TPU products line and accordingly application after his visit of production workshop. Engineer Wu introduce Mr. Wang the TPU test pieces. Mr. Wang has also known about what is the test pieces consist of and what test is every part used for? Engineer Wu introduce Mr. Wang the test machine. Mr. Wang has also know...
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What is the benefits of TPU coated textiles and the application of TPU coated textiles
Jun 20 , 2022
Thermoplastic polyurethane coated fabrics is a fabric that converting a TPU melt into a polyesters or nylon fabric to meet the special request from the customer. One of the main converting methods is calendering. Calendering processing is that filter out the impurities through Banbury machine and Open mill after resin been plasticized with various additives. This step can prevent the eye fish in t...
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What test factor influence the deviation of TPU hardness
Jun 24 , 2022
Compared with other plastics, hardness is a more important properties for TPU granule. TPU hardness is generally tested by the Shore hardness tester. Shore hardness divided into Shore A and Shore D, which represent different hardness ranges. TPU hardness below 90A test by Shore A hardness tester, TPU hardness above 90A test by Shore D hardness tester. Although the hardness test is relatively simpl...
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What is TPU Storage conditions
Jul 01 , 2022
TPU is easy to absorb moisture from environment and excessive moisture content in the granulate can lead to processing problems and to a reduction in the quality of the finished part. The moisture might bring about partial degradation of polymers and the formation of bubbles or streaks in the molded and extruded parts. Koslen TPU resins are packed in 25kg moisture proof bags. All Koslen TPU resins...
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Is TPU the same as PU
Jul 08 , 2022
TPU stands for thermoplastic polyurethane and is thermoplastic transparent granule which can be meltdown when heated. TPU is a block copolymer consisting of alternating sequences of hard and soft segments. The proportion of hard and soft segments can be manipulated to produce a wide range of hardness. Different ratio of hard to soft segments will result in different hardness TPU and can be as soft...
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How to choose plastic material for your products, rubber or TPU
Jul 15 , 2022
TPE is categoried as thermoplastic rubber which covers a wide range of polymers including thermoplastic polyurethane (TPU), crosslinked thermoplastic elastomers (TPV), thermoplastic polyamine (TPA), thermoplastic copolyester (TPC), polyolefine elastomers (TPO), styrenic block copolymers (TPS). TPE is known for its elasticity, processability, recyclability, high melting temperature, and resistance ...
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Decoding tensile properties in the material data sheets of TPU
Jul 22 , 2022
Material data sheets showed material properties and can gain an in-depth understanding of the material during the material selection process. The same properties data will come out with different result by different test method , so it is important to test by the same standards when compare the properties of different material. TPU material tensile properties data is tested by ASTM standards. How ...
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Selecting the right materials for consumer electronics devices and components
Jul 29 , 2022
Smartphones, laptops, tablets, wireless ear buds, various wearable electronics, and a variety of other electronic devices which consist of cases, consoles, buttons, lenses, fixtures, internal plates, housings, and other electronic accessories and components. These items are typically made of plastic. Transparent plastic materials like polycarbonate, acrylic, polystyrene, or liquid silicone rubber ...
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Weak demand for TPU plastic in the market and TPU price keep going down
Aug 05 , 2022
From January 2022 to July 2022, the TPU price showed a trend of rising first and then reduce. This is due to the fact that the price of TPU raw materials has a great impact on the TPU price. After the new year, TPU price go up with the price of the raw material. But procurement of the TPU demand side obviously decrease. It is difficult to recover in the short term. In July, the price of TPU ended ...
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