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Seals Eastern 7282 Neoprene / Chloroprene

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Seals Eastern, Inc
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Seals Eastern 7282 Neoprene / Chloroprene.pdf
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Material Notes:
UL-flame resistant, non-blooming neopreneInformation provided by Seals Eastern, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.52 g/cc
1.52 g/cc
ASTM D297, 15
Mechanical Properties Metric English Comments
Hardness, Shore A >= 58
>= 58
ASTM D2240, Type A
62
62
AVG; ASTM D2240, Type A
73

@Temperature 100 °C,
Time 605000 sec
 73

@Temperature 212 °F,
Time 168 hour
 After Dry Heat Aging; ASTM D865
Tensile Strength at Break >= 11.88 MPa
>= 1723 psi
ASTM D412 Method A
14.84 MPa
2152 psi
AVG; ASTM D412 Method A
12.47 MPa

@Temperature 100 °C,
Time 605000 sec
 1808 psi

@Temperature 212 °F,
Time 168 hour
 After Dry Heat Aging; ASTM D865
Tensile Strength, Yield 1.00 MPa
145 psi
AVG Stress at Elongation M25; ASTM D412 Method A
>= 1.03 MPa
>= 149 psi
Stress at Elongation M50; ASTM D412 Method A
1.49 MPa
216 psi
AVG Stress at Elongation M50; ASTM D412 Method A
>= 1.74 MPa
>= 252 psi
Stress at Elongation M100; ASTM D412 Method A
2.62 MPa
380 psi
AVG Stress at Elongation M100; ASTM D412 Method A
Elongation at Break >= 287 %
>= 287 %
ASTM D412 Method A
362 %
362 %
AVG; ASTM D412 Method A
166.5 %

@Temperature 100 °C,
Time 605000 sec
 166.5 %

@Temperature 212 °F,
Time 168 hour
 After Dry Heat Aging; ASTM D865
Modulus of Elasticity 0.00614 GPa
0.890 ksi
ASTM D412 Method A
Shear Modulus 0.00205 GPa
0.297 ksi
ASTM D412 Method A
Secant Modulus 0.00539 GPa
0.782 ksi
ASTM D412 Method A
Tear Strength Test 198
198
(psi); ASTM D624, Die B
Compression Set 17 %

@Temperature 100 °C,
Time 252000 sec
 17 %

@Temperature 212 °F,
Time 70.0 hour
 ASTM D395, Test B
Thermal Properties Metric English Comments
Glass Transition Temp, Tg -40.0 °C
-40.0 °F
ASTM D1329
Descriptive Properties Value Comments
Strain Energy / Unit Volume at 20% Elongation (psi) 16
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