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Master Bond adhesives

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C.O.I.M. LARIPUR® LPR7025 Special Adipate Ester Polyurethane
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyester, TP; Polyester Thermoplastic Elastomer; Polyurethane, TP

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 resistance
  • Great flexibility with constancy at temperature variations
  • Good compression resistance
  • Good water and light resistance
  • Good resistance to oils, fats and to many types of solvents

Series 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.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.18 g/ccASTM D792
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 70ASTM D2240
Tensile Strength, Yield 43.2 MPaASTM D412
Elongation at Break 670 %ASTM D412
50% Modulus 0.00260 GPa
@Strain 50 %
ASTM D412
100% Modulus 0.00350 GPa
@Strain 100 %
ASTM D412
300% Modulus 0.0106 GPa
@Strain 300 %
ASTM D412
Tear Strength 76.0 kN/mASTM D624
Abrasion 30mm3, Abrasion Loss; DIN 53516
Compression Set 58 %
@Temperature 70.0 °C
Method B, 22 hours; ASTM D395
 23 %
@Temperature 23.0 °C,
Time 252000 sec
ASTM D395
 
Thermal PropertiesOriginal ValueComments
Vicat Softening Point 60.0 °CASTM D1525

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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C.O.I.M. LARIPUR® LPR4525 Special Adipate Ester Polyurethane
C.O.I.M. LARIPUR® LPR5520 Standard Adipate Ester Polyurethane
C.O.I.M. LARIPUR® LPR6515 Plasticized Ester Polyurethane

PCOIM006 / 28609

Rulon Bearings

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