Pu Transparent Tubing

We take pleasure to introduce ourselves as one of the renowned Manufacturer & Supplier of PU Transparent Tubing in Shanghai, Shanghai, China.
[Material Description]

Thermoplastic Polyurethane(TPU), is an (AB)n type linear polymeric chains in block-structures. A is a polyester or polyether with molecular weight (1000-6000), B is a diol containing 2-12 straight chain carbon atoms. The chemical structure of AB segments is linked by diisocyanates, usually which is MDI. The currently available TPUs can be divided mainly in two groups: polyester-based TPUs and polyether-based TPUs. TPU is white ruleless spherical or cylindrical particles with relative density of from 60A to 90D.
1.10-1.25. The relative density of polyether-based TPUs is smaller than that of the polyester-based TPUs.

[Properties]
Excellent wear resistance
Excellent elasticity and ductility, outstanding carrying capability, impact resistance & shock absorption
Outstanding low temperature performance: TPU has very low glass transition temperature; it has good elasticity, flexibility and other excellent physical properties.
Wide hardness range: 60A-55D
Excellent biocompatibility
[Application]
IV catheters, catheter sheaths
[Sizes]
inner diameter: 0.40mm-10.00mm
wall thickness: 0.20mm-3.00mm
[Grade]
USP Class VI, Food & Beverage Grade, Industrial grade
With 20-40% Baso4 developing agent
[Production Environment]
Standard Class 100,000 Cleanroom