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Trelleborg R661 Natural Rubber Polyisoprene

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Trelleborg
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Trelleborg R661 Natural Rubber Polyisoprene.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
All information provided by Trelleborg
Physical Properties Metric English Comments
Specific Gravity 1.61 g/cc
1.61 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 68
68
Tensile Strength, Yield 5.00 MPa
725 psi
Elongation at Break 220 %
220 %
Tear Strength 12.0 kN/m
68.5 pli
Abrasion 490
490
mm<sup>3</sup>; 10 N Load
Compression Set 55 %

@Temperature 70.0 °C,
Time 79200 sec
 55 %

@Temperature 158 °F,
Time 22.0 hour
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 70.0 °C
158 °F
Minimum Service Temperature, Air -25.0 °C
-13.0 °F
Descriptive Properties Value Comments
Color White
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