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C.O.I.M. LARIPUR® LPR7025 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 Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF C.O.I.M. LARIPUR® LPR7025 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 1.18 g/cc
1.18 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
ASTM D2240
Tensile Strength, Yield 43.2 MPa
6270 psi
ASTM D412
Elongation at Break 670 %
670 %
ASTM D412
50% Modulus 0.00260 GPa
0.377 ksi
ASTM D412
100% Modulus 0.00350 GPa
0.508 ksi
ASTM D412
300% Modulus 0.0106 GPa
1.54 ksi
ASTM D412
Tear Strength 76.0 kN/m
434 pli
ASTM D624
Abrasion 30
30
mm3, Abrasion Loss; DIN 53516
Compression Set 23 %
23 %
70 hours at 23°C; ASTM D395
58 %

@Temperature 70.0 °C
58 %

@Temperature 158 °F
Method B, 22 hours; ASTM D395
Thermal Properties Metric English Comments
Vicat Softening Point 60.0 °C
140 °F
ASTM D1525
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