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Master Bond adhesives

A. Schulman DURACRYN 8070 NC Thermoplastic Rubber
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Olefinic Elastomer (TPO)

Material Notes:

Former product line of Advanced Polymer Alloys (APA), acquired by A. Schulman in 2014.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.17 g/cc1.17 g/ccASTM D471; ISO 2781; DIN 53479
Viscosity 300000 cP
@Shear Rate 300 1/s,
Temperature 190 °C
300000 cP
@Shear Rate 300 1/s,
Temperature 374 °F
ASTM D3835
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6969ASTM D2240; ISO 48; DIN 53505
Tensile Strength, Ultimate 14.5 MPa2100 psiASTM D412; ISO 37; DIN 53504
 15.20 MPa2205 psiAfter 7 days at 257°F (125°C); ASTM D573; ISO 188; DIN 53508
Elongation at Break 440 %440 %ASTM D412; ISO 37; DIN 53504
 440 %440 %After 7 days at 257°F (125°C); ASTM D573; ISO 188; DIN 53508
100% Modulus  3.86 MPa
@Strain 100 %
560 psi
@Strain 100 %
ASTM D412; ISO 37; DIN 53504
 5.14 MPa
@Strain 100 %
745 psi
@Strain 100 %
After 7 days at 257°F (125°C); ASTM D573; ISO 188; DIN 53508
Graves Tear Strength 38.6 kN/m
@Temperature 23.9 °C
220 pli
@Temperature 75.0 °F
Die C; ASTM D624; DIN 53507
Compression Set  56 %
@Temperature 70.0 °C
56 %
@Temperature 158 °F
22 hrs.; ASTM D395; ISO 815; DIN 53517
 65 %
@Temperature 100 °C
65 %
@Temperature 212 °F
22 hrs.; ASTM D395; ISO 815; DIN 53517
 15 %
@Temperature 24.0 °C,
Time 79200 sec
15 %
@Temperature 75.2 °F,
Time 22.0 hour
ASTM D395; ISO 815; DIN 53517
Tensile Set 9.0 %9.0 %ASTM D412
 
Thermal PropertiesMetricEnglishComments
Clash Berg Stiffness Temperature -27.0 °C-16.6 °FAt 10,000 psi; ASTM D1043
 
Processing PropertiesMetricEnglishComments
Processing Temperature 177 °C350 °F
 
Descriptive Properties
Fluid Resistance - Volume Change, % (ASTM D471)-24After 7 Days in IRM 903 Oil No.3 at 212°F (100°C)
 -33After 7 Days in ASTM Oil No.1 at 212°F (100°C)
 -9After 7 Days in ASTM Ref. Fuel No. B at 75°F (24°C)

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PAPA047 / 24114

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