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C.O.I.M. LARIPUR® LPR107-93A Seal Grade TPU

Category Polymer , Thermoplastic , Polyester, TP , 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® LPR107-93A Seal Grade TPU.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 solventsSeal Grade TPU Products: These products were specially developed for manufacturing hydraulic gaskets or any other heavy-duty application requiring high compression resistance even at high temperature and/or in contact with oils and fats. Two products based on polycaprolactone polyester, E 2202-95A and E 107-93A, and one based on PTMG polyether, E 2203-93A.Information provided by P.A.T. Products, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.19 g/cc
1.19 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 93
93
ASTM D2240
Tensile Strength, Yield 57.7 MPa
8370 psi
ASTM D412
Elongation at Break 550 %
550 %
ASTM D412
50% Modulus 0.00900 GPa
1.31 ksi
ASTM D412
100% Modulus 0.0108 GPa
1.57 ksi
ASTM D412
300% Modulus 0.0266 GPa
3.86 ksi
ASTM D412
Flexural Modulus 0.0650 GPa
9.43 ksi
ASTM D790
Tear Strength 122 kN/m
696 pli
ASTM D624
Abrasion 35
35
mm3, Abrasion Loss; DIN 53516
Compression Set 17 %
17 %
70 hours at 23°C; ASTM D395
18 %

@Temperature 70.0 °C
18 %

@Temperature 158 °F
Method B, 22 hours; ASTM D395
38 %

@Temperature 100 °C
38 %

@Temperature 212 °F
70 hours; ASTM D395
Thermal Properties Metric English Comments
Vicat Softening Point 175 °C
347 °F
ASTM D1525
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