Shenzhen Xin Zhong Run New Materials Co., Ltd.
Shenzhen Xin Zhong Run New Materials Co., Ltd.
  • Huntsman TPU
  • Huntsman TPU

Huntsman TPU

High wear resistance, excellent weather resistance, high tear strength, high elasticity, low surface tackiness, superior processing performance, resistance to microbial attack, good melt flow, excellent low-temperature resistance, outstanding water resistance, high flame retardancy (halogen-free, low smoke), oil resistance, and matte finish—all these characteristics enhance the durability and lifespan of TPU cables.

Huntsman TPU is an environmentally friendly product. IROGRAN not only achieves halogen-free flame retardancy but also provides a matte finish, with hardness reaching up to 65A. Some products have obtained the Yellow Card certification, meeting the UL 94 V0 standard at thicknesses of 1.0-2.2 mm, thereby better satisfying customer needs. Non-flame retardant IROGRAN products can also achieve the HB rating.


Different Series of Huntsman TPU

The P series 


The P series products are a high-performance polyether TPU product series from HUNTSMAN, suitable for extrusion and injection molding applications. 

  • Product Advantages: High wear resistance, high tear strength, good weather resistance, resistance to bacterial invasion, good low-temperature fluidity, high productivity, high elasticity/high softness, low surface tackiness, excellent hydrolysis resistance. 

  • Typical Applications: Conveyor belts, wires, cables, hoses. Many products have already obtained UL0, UL2, and other product certifications. 

  • Specific Grades: A65P4324N, A75P4581, A78P4740, A78P4766, A80P4409, A80P4699, A85P4240, A85P4350, A85P4380, A85P4394, A85P4441, A85P4759, A92P4207, A92P4637, A92P4851, A95P4139, A95P4657, A98P4772, D64P4777, D74P4742, D74P4778 

  • Current Applications: Manufactured products include: watch straps, wires for mobile phones and computers, data transmission cable sheaths, low-voltage cable sheaths, cable connectors, hoses, automotive parts, special-purpose elevator wheels, etc.



The G Series  


  • Product Advantages: Excellent wear resistance, suitable for making thick parts, high cycle times, good fluidity, high elasticity and toughness, excellent low-temperature flexibility, easy demolding, short injection molding cycle, excellent hydrolysis resistance. 

  • Specific Grades: A65G4815, A70G4816, A75G4817, A80G4818, A85G4819, A90G4820, A92G4821, A95G4822, A98G4823, D60G4824, D65G4825 Current Applications: Watch straps, elevator wheels, casters, impellers, pneumatic tubes, goggles, footwear, mining screens, etc.



The E series 


The products are a high-performance product series from HUNTSMAN, suitable for injection molding and extrusion applications. 

  • Product Advantages: Extremely excellent wear resistance, suitable for making thick parts with very high requirements. High cycle times, good fluidity, high elasticity and toughness, excellent low-temperature flexibility, easy demolding, short injection molding cycle, excellent oil resistance, good temperature resistance. Widely used in Europe. 

  • Specific Grades: A55E4691, A60E4612, A70E4675, A78E4506, A78E4588, A78E4723, A85E4658, A85E4719, A89E4649, A90E4809, A90E4859, A92E4181, A92E4246, A92E4670, A92E4694, A92E4860, A95E4235, A95E4834, A95E4861, A98E4066, A98E4735, D60E4024 

  • Current Applications: Manufactured products include: elevator wheels, casters, seals, pipes, dust covers, etc.



The K Series 


  • Product Advantages: Excellent wear resistance, high tear strength, high elasticity and toughness, good weather resistance, good fluidity, good hydrolysis resistance, high productivity, good oil resistance, low compression set. Especially excellent high-temperature resistance, meeting the requirements of working conditions up to 100 degrees Celsius. 

  • Specific Grades: Polyester: A85K4875, A92K4107, A92K4602, A95K4142, A95K4640 Polyether: A85K4870, A92K4871, A95K4872 Current Applications: Manufactured products include: spinning discs, friction discs, injection molding machine seals, construction machinery seals.



The H series 


The products are a relatively economical TPU product series from HUNTSMAN, suitable for injection molding and some extrusion applications. 


  • Product Advantages: Excellent wear resistance, suitable for making high-requirement wear-resistant parts, high cycle times, good fluidity, high elasticity and toughness, excellent low-temperature flexibility, easy demolding, short injection molding cycle, excellent oil resistance. 

  • Specific Grades: A70H4673, A70H4714, A80H4544, A80H4698, A80H4826, A85H4546, A85H4696, A85H4827, A87H4615, A90H4452, A90H4828, A92H4656, A95H4678, A95H4830, A98H4661 

  • Current Applications: Elevator wheels, casters, footwear, mining screens, dust covers, and a small amount for general performance seals.


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