Synthesis and processing of TPU thermoplastic polyurethane elastomer

Synthesis and processing of TPU thermoplastic polyurethane elastomer

What is the TPU plastic? Thermoplastic polyurethane (TPU) elastomer is a linear polymer formed by the interaction of hard chain segment and soft chain segment. Tpus have physical properties such as tensile, wear and heat resistance, elasticity similar to rubber, and Tpus can be processed in the processing of thermoplastic materials, such as injection molding, extrusion, blow molding, calendering and honing. What is Long Glass Fiber(LGF)? Long glass fiber reinforced composites can solve your problems when other methods of reinforced plastics do not provide the performance you need or if you want to replace metal with plastic. Long glass fiber reinforced composites can cost-effactively reduce the cost of goods and effectively improve the mechanical properties of engineering polymers, and increase the durability by forming long fibers to form a long-fiber-reinforced internal skeleton network. Performance is preserved in a wide range of environments. Tpus have good impact resistance, but in some applications, high elastic modulus and very hard materials are required. Glass fiber reinforced modification is a common technical means to improve the elastic modulus of materials. Through modification, thermoplastic composites with high elastic modulus, good insulation, strong heat resistance, good elastic recovery performance, good corrosion resistance, impact resistance, low expansion coefficient and dimensional stability can be obtained. What is the performance of TPU-LGF50? The datasheet is tested by our own lab, for your reference only. Application of TPU-LGF20 Please feel free to contact us if you are unsure whether the material is suitable to use. Detailed information Product name Color Advantage After sales service Shipment Port MOQ Delivery time Packing details 20% Long Glass Fiber reinforced TPU Original color(can be customized) High toughness, high rigidity, low warpage, low water absorption, high dimensional stability, chemical resistance, good appearance 24h online Xiamen Port 25KG 7-15 days after payment 25kg/bag Other products are hot selling too                       PA6-LGF                                          PA12-LGF 

What is the TPU material? TPU is thermoplastic polyurethane, which is a kind of polyurethane that can be plasticized by heating and dissolved by solvent. Compared with the mixed and cast polyurethane, the chemical structure of thermoplastic polyurethane has no or little chemical crosslinking, its molecules are basically linear, but there is a certain amount of physical exchange. The concept of physical exchange, as it is called, was developed in 1958 by SchollenbergeC. First of all, it is proposed that there is a "connection point" between linear polyurethane molecular chains that is reversible in the presence of heat or solvent, which is not actually chemical crosslinking, but plays the role of chemical crosslinking. Due to this physical crosslinking, polyurethane has formed the theory of polyphase morphology structure. The hydrogen bond of polyurethane strengthens its morphology and makes it withstand higher humidity. According to soft segment structure can be divided into polyester type, polyether type and butadiene type, they contain ester group, ether group or butadiene group respectively. According to the hard segment structure, they can be divided into aminoester type and aminoester urea type, which are obtained from diol chain extender or diamine chain extender, respectively. The common division is polyester type and polyether type. Why filling Long Glass Fiber? Long glass fiber reinforced composites can solve your problems when other methods of reinforced plastics do not provide the performance you need or if you want to replace the metal with plastic. Long glass fiber reinforced composites can cost-effectively reduce the cost of goods and effectively improve the mechanical properties of engineering polymers, and increase the durability by forming long fibers to form a long-fiber-reinforced internal skeleton network. Performance is preserved in a wide range of environments. TDS for your reference only Application Details Xiamen lft composite plastic Co., Ltd

What is the TPU material? TPU is thermoplastic polyurethane, which is a kind of polyurethane that can be plasticized by heating and dissolved by solvent. Compared with the mixed and cast polyurethane, the chemical structure of thermoplastic polyurethane has no or little chemical crosslinking, its molecules are basically linear, but there is a certain amount of physical exchange. The concept of physical exchange, as it is called, was developed in 1958 by SchollenbergeC. First of all, it is proposed that there is a "connection point" between linear polyurethane molecular chains that is reversible in the presence of heat or solvent, which is not actually chemical crosslinking, but plays the role of chemical crosslinking. Due to this physical crosslinking, polyurethane has formed the theory of polyphase morphology structure. The hydrogen bond of polyurethane strengthens its morphology and makes it withstand higher humidity. According to soft segment structure can be divided into polyester type, polyether type and butadiene type, they contain ester group, ether group or butadiene group respectively. According to the hard segment structure, they can be divided into aminoester type and aminoester urea type, which are obtained from diol chain extender or diamine chain extender, respectively. The common division is polyester type and polyether type. Why filling Long Glass Fiber? Long glass fiber reinforced composites can solve your problems when other methods of reinforced plastics do not provide the performance you need or if you want to replace the metal with plastic. Long glass fiber reinforced composites can cost-effectively reduce the cost of goods and effectively improve the mechanical properties of engineering polymers, and increase the durability by forming long fibers to form a long-fiber-reinforced internal skeleton network. Performance is preserved in a wide range of environments. TDS of TPU-LGF Application Details Xiamen lft composite plastic Co., Ltd Xiamen LFT Composite Plastic Co.,LTD was established in 2009, is a brand-name global suppliers of long fiber reinforced thermoplastic materials integrating product research & development（R&D）, production and sale marketing. Our LFT products have passed the ISO9001&16949 system certification and have obtained lots of national trademarks and patents, covering the fields of automotive, military parts and firearms, aerospace, new energy, medical equipment, power wind energy, sports equipment, etc.