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Trelleborg R491 Commercial Natural Rubber Polyisoprene

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Trelleborg
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Trelleborg R491 Commercial Natural Rubber Polyisoprene.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
All information provided by Trelleborg
Physical Properties Metric English Comments
Specific Gravity 1.05 g/cc
1.05 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 45
45
Tensile Strength, Yield 16.0 MPa
2320 psi
Elongation at Break 600 %
600 %
Tear Strength 25.0 kN/m
143 pli
Abrasion 83
83
mm<sup>3</sup>; 5 N Load
Compression Set 30 %

@Temperature 70.0 °C,
Time 79200 sec
 30 %

@Temperature 158 °F,
Time 22.0 hour
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 85.0 °C
185 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Descriptive Properties Value Comments
Color Yellow
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