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Wanthane® WHT-7190

Category:	PC+TPU , Polycarbonate + TPU
Manufacturer:	Wanhua Chemical Group Co., Ltd.
Trademark:	Wanthane®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	hLMxsa_Wanthane-WHT-7190.pdf
PRICE:	Order Products email sales@su-jiao.com

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WHT-7190 is polycarbonate-based TPU, supplied in form of transparent, translucent, colorless or slightly yellowish pellets with the characteristics such as:

Higher Mechanical Strength

As good hydrolytic stability as polyether-based TPU

Better chemical resistance than other polyester-based TPUs

Better weather resistance such as heat and fungus resistance than common polyester-based TPUs WHT-7180 is polycarbonate-based TPU, supplied in form of transparent, translucent, colorless or slightly yellowish pellets with the characteristics such as:

Higher Mechanical Strength

As good hydrolytic stability as polyether-based TPU

Better chemical resistance than other polyester-based TPUs

Better weather resistance such as heat and fungus resistance than common polyester-based TPUs

Applications:
Wire & Cable, Film & Sheet, Hose & Tube, Animal Tag, Fire Hose, Sports Equipments etc.

General Information
Features	Fungus Resistant Good Chemical Resistance Good Strength Hydrolytically Stable Medium Heat Resistance
Uses	Film Hose Sheet Sporting Goods Tubing Wire & Cable Applications
Appearance	Colorless Translucent Transparent - Slight Yellow
Forms	Pellets
Processing Method	Extrusion Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.24	g/cm³	ASTM D792

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	90		ASTM D2240

Elastomers	Nominal Value	Unit	Test Method
Tensile Stress			ASTM D412
100% Strain	10.0	MPa
300% Strain	35.0	MPa
Tensile Strength	40.0	MPa	ASTM D412
Tensile Elongation (Break)	330	%	ASTM D412
Tear Strength	110	kN/m	ASTM D624

Injection	Nominal Value	Unit
Drying Temperature	80.0 to 90.0	°C
Drying Time	3.0 to 4.0	hr
Rear Temperature	195	°C
Middle Temperature	200	°C
Front Temperature	205	°C
Nozzle Temperature	200	°C
Injection Pressure	85.0	MPa

Extrusion	Nominal Value	Unit
Drying Temperature	80.0 to 90.0	°C
Drying Time	3.0 to 4.0	hr
Cylinder Zone 1 Temp.	190	°C
Cylinder Zone 3 Temp.	195	°C
Cylinder Zone 5 Temp.	200	°C
Die Temperature	195	°C

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