SK Chemicals SKYTHANE® 420 Hotmelt Grade UB Polyurethane

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

SK Chemicals SKYTHANE® 420 Hotmelt Grade UB Polyurethane (discontinued **)
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP
Material Notes:	SKYTHANE is a thermoplastic polyurethane elastomer (TPU). Like materials ranging from rubber to plastics, it has excellent physical properties such as anti-abrasion, oil-resistance and mechanical property. It is widely used for automotive parts and various industrial parts. Information provided by SK Chemicals
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Mechanical Properties	Metric	English	Comments

Hardness, Shore A	75	75	ASTM D2240
Tensile Strength, Ultimate	35.3 MPa	5120 psi	ASTM D412
Tensile Stress at Strain	3.92 MPa @Strain 100 %	569 psi @Strain 100 %	ASTM D412
	7.85 MPa @Strain 300 %	1140 psi @Strain 300 %	ASTM D412
Elongation at Break	900 %	900 %	ASTM D412
Tear Strength	81.4 kN/m	465 pli	ASTM D624

Thermal Properties	Metric	English	Comments
Softening Point	163 °C	325 °F	Kofler Heating Stage
Glass Transition Temp, Tg	-20.0 °C	-4.00 °F	ASTM D4065

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Lubrizol ESTANE® 5719 Ester Based Thermoplastic Polyurethane
Lubrizol ESTANE® 5715 Ester Based Thermoplastic Polyurethane
Lubrizol ESTANE® 54600 Ester Based Thermoplastic Polyurethane
Lubrizol ESTANE® 58213 Ester Based Thermoplastic Polyurethane
Lubrizol Estane® 58123 Thermoplastic Polyurethane

PSK100 / 67832

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message