Alliance Polymers Zythane™ 7090A Thermoplastic Polyurethane Elastomer

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyurethane TPE
Manufacturer	Alliance Polymers
Trade Name	Zythane™
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Alliance Polymers Zythane™ 7090A Thermoplastic Polyurethane Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Zythane™ 7090A is a polyether-based TPU specifically formulated for extrusion molding applications .It exhibits excellent low compression set, abrasion resistance and toughness and has good hydrolytic stability, oil, fuel and solvent resistance. It is supplied uncolored in pellet form. Availability: North AmericaFeatures: Fuel Resistant, Good Toughness, Oil Resistant, Hydrolytically Stable, Solvent Resistant, Good Abrasion Resistance Appearance: ColorlessForms: PelletsProcessing Method: Injection Molding and ExtrusionInformation provided by Alliance Polymers

Physical Properties	Metric	English	Comments
Density	1.13 g/cc	0.0408 lb/in³	ASTM D792

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	90	90	ASTM D2240
Hardness, Shore D	40	40	ASTM D2240
Tensile Strength at Break	39.0 MPa	5660 psi	ASTM D412
Tensile Stress	8.00 MPa @Strain 100 %	1160 psi @Strain 100 %	ASTM D412
	15.0 MPa @Strain 300 %	2180 psi @Strain 300 %	ASTM D412
Elongation at Break	460 %	460 %	ASTM D412
Tear Strength	135 kN/m	771 pli	Die C; ASTM D412
Taber Abrasion, mg/1000 Cycles	40	40	ASTM D1044
Abrasion	20	20	mm<sup>3</sup>; DIN 53516
Compression Set	23 % @Temperature 22.8 °C, Time 79200 sec	23 % @Temperature 73.0 °F, Time 22.0 hour	ASTM D3995B
	41 % @Temperature 70.0 °C, Time 259000 sec	41 % @Temperature 158 °F, Time 72.0 hour	ASTM D3995B

Thermal Properties	Metric	English	Comments
Vicat Softening Point	125 °C	257 °F	ASTM D1525
Brittleness Temperature	-37.0 °C	-34.6 °F	ASTM D746
Flammability, UL94	HB @Thickness 1.00 mm	HB @Thickness 0.0394 in
	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in
	HB @Thickness 3.00 mm	HB @Thickness 0.118 in

Processing Properties	Metric	English	Comments
Processing Temperature	205 °C	401 °F	Gate Temperature; Extrusion
	205 - 215 °C	401 - 419 °F	Injection
Rear Barrel Temperature	185 °C	365 °F	Injection
Middle Barrel Temperature	200 °C	392 °F	Injection
Front Barrel Temperature	205 °C	401 °F	Injection
Nozzle Temperature	205 - 215 °C	401 - 419 °F	Injection
Zone 1	185 °C	365 °F	Extrusion
Zone 2	200 °C	392 °F	Extrusion
Zone 3	205 °C	401 °F	Extrusion
Die Temperature	212 °C	414 °F	Extrusion
Mold Temperature	25.0 - 60.0 °C	77.0 - 140 °F	Injection
Injection Velocity	>= 10.0 mm/sec	>= 0.394 in/sec	Injection
Drying Temperature	85.0 °C	185 °F	Injection
	85.0 °C	185 °F	Extrusion
Dry Time	4.00 hour	4.00 hour	Injection
	4.00 hour	4.00 hour	Extrusion
Back Pressure	0.500 - 1.00 MPa	72.5 - 145 psi	Injection
Clamp Pressure	40.0 - 70.3 MPa	5800 - 10200 psi	Injection
Screw Speed	60 - 200 rpm	60 - 200 rpm	Injection

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