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C.O.I.M. LARIPUR® LPR7060 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 Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF C.O.I.M. LARIPUR® LPR7060 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 1.07 g/cc
1.07 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 69
69
ASTM D2240
Tensile Strength, Yield 39.1 MPa
5670 psi
ASTM D412
Elongation at Break 730 %
730 %
ASTM D412
50% Modulus 0.00180 GPa
0.261 ksi
ASTM D412
100% Modulus 0.00250 GPa
0.363 ksi
ASTM D412
300% Modulus 0.00540 GPa
0.783 ksi
ASTM D412
Tear Strength 55.0 kN/m
314 pli
ASTM D624
Abrasion 30
30
mm3, Abrasion Loss; DIN 53516
Compression Set 20 %
20 %
70 hours at 23°C; ASTM D395
44 %

@Temperature 70.0 °C
44 %

@Temperature 158 °F
Method B, 22 hours; ASTM D395
Thermal Properties Metric English Comments
Vicat Softening Point 66.0 °C
151 °F
ASTM D1525
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