Lubrizol Advanced Materials PEARLCOATÂ® 168K Thermoplastic Polyurethane Elastomer

Category	Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether Grade
Manufacturer	Lubrizol Advanced Materials Manufacturing S. S.L. (Former Merquinsa)
Trade Name	Pearlcoat®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lubrizol Advanced Materials PEARLCOATÂ® 168K Thermoplastic Polyurethane Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

PEARLCOATÂ® 168K is a polyether-based TPU, supplied in form of translucent, colorless pellets, offering adequate hardness, excellent low-temperature flexibility and very good hydrolysis resistance. PEARLCOATÂ® 168K is used in melt coatings on textile substrates, for end-uses in industrial coatings (for life-jackets, etc.) obtained by extrusion and calendering.All information provided by Merquinsa

Physical Properties	Metric	English	Comments
Specific Gravity	1.11 g/cc	1.11 g/cc	ASTM D792
Melt Flow	10 g/10 min @Load 21.6 kg	10 g/10 min @Load 47.6 lb

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	82	82	ASTM D2240
Tensile Strength, Yield	25.0 MPa	3630 psi	ASTM D412
Elongation at Break	350 %	350 %	ASTM D412
100% Modulus	0.00500 GPa	0.725 ksi	ASTM D412
300% Modulus	0.00752 GPa	1.09 ksi	ASTM D412
Tear Strength	75.4 kN/m	430 pli	ASTM D624 (Die C)
Abrasion	25	25	loss (mmÂ³); DIN 53.516

Thermal Properties	Metric	English	Comments
Melting Point	150 - 160 Â°C	302 - 320 Â°F	MQSA 111
Glass Transition Temp, Tg	-48.9 Â°C	-56.0 Â°F	DSC, 10ÂºC/min; DIN 51.007

Processing Properties	Metric	English
Zone 1	150 - 160 Â°C	302 - 320 Â°F
Zone 2	160 - 170 Â°C	320 - 338 Â°F
Zone 3	170 - 180 Â°C	338 - 356 Â°F
Zone 4	175 - 185 Â°C	347 - 365 Â°F
Die Temperature	175 - 185 Â°C	347 - 365 Â°F

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