Antistatic TPU Compound Plastic Raw Materials

Product Item : 904
Category： TPU Resin
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TPU (Thermoplastic polyurethanes) is called thermoplastic polyurethane elastomer rubber. Elastomer refers to a polymer material with glass transition temperature lower than room temperature, elongation at break > 50%, and better recovery after external force is removed. Polyurethane elastomer is a relatively special category of elastomers. Polyurethane elastomers have a wide range of hardness and performance. Therefore, polyurethane elastomers are a class of polymer materials between rubber and plastics.

The main advantages of TPU ink are: excellent adhesion, low viscosity, good flex resistance, excellent abrasion resistance, high gloss, weather resistance, and can resist any sun exposure including UV radiation. Excellent toughness and durability in all kinds of applications. Inks made of aromatic and aliphatic TPU can be used in various climates and environmental conditions, and the products have stable and outstanding performance.

TPU provides tear resistance, wear resistance and bending characteristics, and high and low temperature resistance is the key to cable performance. Therefore, in the Chinese market, TPU for high-end cables, such as control cables and power cables, is used to protect the coating materials of cables with complex designs, and its uses are becoming more and more extensive.

Physical Properties	Metric	English	Comments
Density	1.24 g/cc	0.0448 lb/in³	ISO 1183
Maximum Moisture Content	0.050	0.050
Storage Temperature	<= 30.0 °C	<= 86.0 °F	dry, protected from light

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	50 @Time 15.0 sec	50 @Time 0.00417 hour	ISO 868
Tensile Strength at Break	39.0 MPa	5660 psi	ISO 527
Elongation at Break	32 %	32 %	ISO 527
Tensile Modulus	0.400 GPa	58.0 ksi	ISO 527
Flexural Strength	11.0 MPa	1600 psi	ISO 178
Flexural Modulus	0.410 GPa	59.5 ksi	ISO 178
Charpy Impact Unnotched	NB	NB	ISO 179/1eU
Charpy Impact, Notched	6.80 J/cm²	32.4 ft-lb/in²	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Surface Resistance	<= 100 ohm	<= 100 ohm	DIN EN 62631-3-2

Processing Properties	Metric	English	Comments
Melt Temperature	210 - 230 °C	410 - 446 °F	Injection molding
Mold Temperature	20.0 - 40.0 °C	68.0 - 104 °F	Injection molding
Drying Temperature	80.0 - 110 °C @Time 3600 - 10800 sec	176 - 230 °F @Time 1.00 - 3.00 hour	in a dry air (desiccant) dryer
	80.0 - 110 °C @Time 3600 - 10800 sec	176 - 230 °F @Time 1.00 - 3.00 hour	in an circulating dryer