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C.O.I.M. LARIPUR® LPR72D25 Special Adipate Ester Polyurethane

Category Polymer , Thermoplastic , Elastomer, TPE , Polyester, TP , Polyester Thermoplastic Elastomer , Polyurethane, TP
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® LPR72D25 Special Adipate Ester 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 25 Special Adipate Ester: These products are based on saturated polyesters. Products are based on saturated polyester. The features are similar to those of Series 20 but, by comparison, they are characterized by a higher resistance to hydrolysis and improved flexibility at low temperatures. Information provided by P.A.T. Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.25 g/cc
1.25 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore D 67
67
ASTM D2240
Tensile Strength, Yield 72.2 MPa
10500 psi
ASTM D412
Elongation at Break 320 %
320 %
ASTM D412
50% Modulus 0.0253 GPa
3.67 ksi
ASTM D412
100% Modulus 0.0277 GPa
4.02 ksi
ASTM D412
300% Modulus 0.0303 GPa
4.39 ksi
ASTM D412
Flexural Modulus 0.530 GPa
76.9 ksi
ASTM D790
Izod Impact, Notched (ISO) 3.50 kJ/m²

@Temperature -20.0 °C
1.67 ft-lb/in²

@Temperature -4.00 °F
ASTM D256
Tear Strength 228 kN/m
1300 pli
ASTM D624
Abrasion 40
40
mm3, Abrasion Loss; DIN 53516
Torsional Stiffness 125 MPa
18100 psi
+20°C; ASTM D1043
500 MPa
72500 psi
-20°C; ASTM D1043
Thermal Properties Metric English Comments
Vicat Softening Point 185 °C
365 °F
ASTM D1525
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