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C.O.I.M. LARIPUR® LPR5760 PTMG Polyether Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether Grade
Manufacturer C.O.I.M. S.p.A.
Trade Name Laripur®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF C.O.I.M. LARIPUR® LPR5760 PTMG Polyether Polyurethane.pdf
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Material Notes:
Description: The products of the LARIPUR® line are thermoplastic polyurethanes. These products combine the technology of thermoplastic products with the features of polyurethanes:Excellent abrasion resistanceGreat flexibility with constancy at temperature variationsGood compression resistanceGood water and light resistanceGood resistance to oils, fats and to many types of solventsSeries 60 and E 2103 PTMG Ether: These products are based on PTMG polyether. In comparison to the LARIPUR® ester series, they show a higher resistance to hydrolysis and microbiological attacks, have higher cold flexibility but have lower thermal and oxidizing resistance. Information provided by P.A.T. Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.16 g/cc
1.16 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore D 56
56
ASTM D2240
Tensile Strength, Yield 63.3 MPa
9180 psi
ASTM D412
Elongation at Break 400 %
400 %
ASTM D412
50% Modulus 0.0152 GPa
2.20 ksi
ASTM D412
100% Modulus 0.0191 GPa
2.77 ksi
ASTM D412
300% Modulus 0.0450 GPa
6.53 ksi
ASTM D412
Flexural Modulus 0.170 GPa
24.7 ksi
ASTM D790
Izod Impact, Notched (ISO) 10.5 kJ/m²

@Temperature -20.0 °C
5.00 ft-lb/in²

@Temperature -4.00 °F
ASTM D256
Tear Strength 140 kN/m
799 pli
ASTM D624
Abrasion 35
35
mm3, Abrasion Loss; DIN 53516
Torsional Stiffness 40.0 MPa
5800 psi
+20°C; ASTM D1043
205 MPa
29700 psi
-20°C; ASTM D1043
Thermal Properties Metric English Comments
Vicat Softening Point 130 °C
266 °F
ASTM D1525
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