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Lubrizol Advanced Materials PEARLCOAT® 165K 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 PEARLCOAT® 165K Thermoplastic Polyurethane Elastomer.pdf
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Material Notes:
PEARLCOAT® 165K is a polyether based TPU, supplied in form of translucent, colorless pellets, combining hardness with excellent low-temperature flexibility and very good hydrolysis resistance. PEARLCOAT® 165K 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 1.12 g/cc
1.12 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 90
90
ASTM D2240
Tensile Strength, Yield 30.05 MPa
4359 psi
ASTM D412
Elongation at Break 450 %
450 %
ASTM D412
100% Modulus 0.007012 GPa
1.017 ksi
ASTM D412
300% Modulus 0.01200 GPa
1.740 ksi
ASTM D412
Abrasion 25
25
loss (mm³); DIN 53.516
Compression Set 25 %

@Temperature 22.8 °C,
Time 252000 sec
25 %

@Temperature 73.0 °F,
Time 70.0 hour
ASTM D395
35 %

@Temperature 70.0 °C,
Time 86400 sec
35 %

@Temperature 158 °F,
Time 24.0 hour
ASTM D395
Thermal Properties Metric English Comments
Melting Point 165 - 175 °C
329 - 347 °F
MQSA 111
Glass Transition Temp, Tg -42.8 °C
-45.0 °F
DSC, 10ºC/min; DIN 51.007
Processing Properties Metric English Comments
Zone 1 149 - 160 °C
300 - 320 °F
Zone 2 160 - 171 °C
320 - 340 °F
Zone 3 168 - 179 °C
335 - 355 °F
Zone 4 174 - 185 °C
345 - 365 °F
Die Temperature 345 - 365 °C
653 - 689 °F
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