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Classification and application of TPU over-moulding
Jul 07 , 2021
TPU over-moulding mainly divided into bond with metal and bond with plastic.TPU bond with metal is to encapsulate a layer of soft plastic on the metal surface. It make the surface of the metal features with anti-slip, shock-absorbing, anti-corrosion. There are generally four over-moulding methods in TPU overmoulding metal.1. Block over-mouldingTPU block over-moulding has defect of poor bonding and...
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KUNSUN 40ft full container loading of TPU Resin S-190AL to Vietnam
Jun 25 , 2021
Today, KUNSUN 40ft full container loading of Thermoplastic Polyurethane TPU Resin S-190AL to Vietnam. In this shipment, 40ft full container loaded with 20 pallets and 25 tons TPU granule.Thermoplastic polyurethane S-190AL is polyester based transparent TPU plastic particles with density of1.21±0.02 g/cm3, tensile strength of 300 kgf/cm2, elongation at break of 550%, hardness of 91A±2 A.S-190AL is ...
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The difference in TPE and TPU materials and how to distinguish they
Jun 17 , 2021
From the perspective of TPE is the general term for all thermoplastic elastomer, TPU is only one type of thermoplastic elastomer TPE.In general, TPE refers to the alloy elastomer based on SBC (mainly SEBS, SBS) styrene elastomer blending modification, and it is also called TPES in some countries. Here we mainly discuss the difference in characteristics and applications of TPE and TPU.TPE and TPU i...
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Introduction of TPU full form and it’s 3 major material
Jun 09 , 2021
TPU is a block copolymer which is formed by the reaction and polymerization of diphenyl di-different properties (MDI), diisotropic compounds (TDI), macromolecular polyols and extender chains. It’s consisting of hard and hard segments. The soft segments are made of MDI, TDI and chain expander. The soft segments are made of MDI, TDI and macromolecular polyols. The soft segments are macromolecule dio...
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Introduction of different material of shoe sole
Jun 02 , 2021
Shoes are composed of upper, tongue, insole, midsole, outsole and various accessories. The structure of the sole is quite complicated. It can include all the components that make up the bottom such as the outsole, midsole, and heel. The common characteristics of outsole materials should have features of wear resistance, hydrolysis resistance, oil resistance, heat resistance, pressure resistance, i...
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KUNSUN 20ft full container loading of TPU Resin S-185AL to Vietnam
May 25 , 2021
Today, KUNSUN 20ft full container loading of Thermoplastic Polyurethane TPU Resin S-185AL to Vietnam. In this shipment, TPU granules are packing by 1400kg/pallet. Compared to the usual 1000kg/pallet, It load extra 400kg/pallet and can load 4000kg additional cargo if it load 10 pallets in one container. It greatly saves the customer's ocean freight. It help customers to deal with the container ...
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TPU application in 3D printing and its advantages
May 17 , 2021
The types of plastics used in 3D printing plastics are becoming more abundant, and some products have achieved mass production. Plastic consumables account for 46.5% of 3D printing materials. PLA, ABS, nylon, and light-curing liquid resin consume relatively large amounts of the plastics consumables. In addition, thermoplastic elastomer (such as TPU) and engineering plastics ( For example, PA6, PC)...
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How to prevent and remedy the burrs(flash) in the TPU injection parts during injection process
May 10 , 2021
Burr is a common problem encountered in TPU injection products. A burr (also known as a “flash”) is an unwanted raised edge or small piece of TPU material left in a part after a injection manufacturing process. Burrs not only disfeature the appearance of plastic parts but also affect it’s properties. How to analysis and solve the burrs problem during TPU injection process. Burrs of a TPU...
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Most Elastic Particle Foam Expanded Thermoplastic Polyurethane
Apr 02 , 2021
Expanded thermoplastic polyurethane (E-TPU) is thermoplastic polyurethane elastomer foam material which combines the properties of TPU with the advantages of foams, such as outstanding resilience and low density. Using an innovative procedure which putting TPU particles, foaming agents carbon dioxide and other additives into a sealed reaction kettle at a certain temperature and pressure through pr...
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