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SK Chemicals SKYTHANE® 398A S series Polyurethane

Category	Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP
Manufacturer	SK Chemicals
Trade Name	SKYTHANE®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	SK Chemicals SKYTHANE® 398A S series Polyurethane.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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

Physical Properties	Metric	English	Comments
Specific Gravity	1.22 g/cc	1.22 g/cc	ASTM D792
Linear Mold Shrinkage	0.0040 cm/cm	0.0040 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	98	98	ASTM D2240
Hardness, Shore D	55	55	ASTM D2240
Tensile Strength, Ultimate	38.2 MPa	5550 psi	ASTM D412
Tensile Strength, Yield	17.7 MPa @Strain 100 %	2560 psi @Strain 100 %	ASTM D412
	31.9 MPa @Strain 300 %	4620 psi @Strain 300 %	ASTM D412
Elongation at Break	400 %	400 %	ASTM D412
Resilience	31	31	by vertical rebound; ASTM D2632
Tear Strength	167 kN/m	952 pli	Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles	75	75	H18 Wheel; 1000g load; ASTM D1044

Thermal Properties	Metric	English	Comments
Vicat Softening Point	116 °C	241 °F	ASTM D1525

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