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C.O.I.M. LARIPUR® LPR8520 Standard 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® LPR8520 Standard 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 20 Standard Adipate Ester: These products are based on saturated polyesters. They exhibit strength and durability with excellent tear and abrasion resistance; good hydrolytic stability resistance to solvents, oxidation and UV light degradation.Information provided by P.A.T. Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.22 g/cc
1.22 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 86
86
ASTM D2240
Tensile Strength, Yield 51.6 MPa
7480 psi
ASTM D412
Elongation at Break 550 %
550 %
ASTM D412
50% Modulus 0.00490 GPa
0.711 ksi
ASTM D412
100% Modulus 0.00680 GPa
0.986 ksi
ASTM D412
300% Modulus 0.0149 GPa
2.16 ksi
ASTM D412
Tear Strength 95.0 kN/m
542 pli
ASTM D624
Abrasion 35
35
mm3, Abrasion Loss; DIN 53516
Compression Set 21 %
21 %
70 hours at 23°C; ASTM D395
43 %

@Temperature 70.0 °C
43 %

@Temperature 158 °F
Method B, 22 hours; ASTM D395
Thermal Properties Metric English Comments
Vicat Softening Point 86.0 °C
187 °F
ASTM D1525
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