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C.O.I.M. LARIPUR® LPR2203-93A Seal Grade TPU

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® LPR2203-93A 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 1.14 g/cc
1.14 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 92
92
ASTM D2240
Tensile Strength, Yield 56.2 MPa
8150 psi
ASTM D412
Elongation at Break 500 %
500 %
ASTM D412
50% Modulus 0.00820 GPa
1.19 ksi
ASTM D412
100% Modulus 0.0105 GPa
1.52 ksi
ASTM D412
300% Modulus 0.0219 GPa
3.18 ksi
ASTM D412
Flexural Modulus 0.0450 GPa
6.53 ksi
ASTM D790
Tear Strength 91.0 kN/m
519 pli
ASTM D624
Abrasion 30
30
mm3, Abrasion Loss; DIN 53516
Compression Set 16 %
16 %
70 hours at 23°C; ASTM D395
27 %

@Temperature 70.0 °C
27 %

@Temperature 158 °F
Method B, 22 hours; ASTM D395
Thermal Properties Metric English Comments
Vicat Softening Point 145 °C
293 °F
ASTM D1525
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