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Trelleborg I644 Antiabrasive SBR Rubber

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 I644 Antiabrasive SBR Rubber.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Styrene-butadiene Rubber is a co-polymer of styrene and butadiene.PropertiesIts general properties are similar to those of natural rubber, but it is more resistant to aging and temperature, and like natural rubber, these properties can be improved further by careful compounding.Due to its unsaturated molecular structure SBR materials tend to have only moderate resistance to tearing, ozone and general weathering. They do not have the same resilience as natural rubber.Resistance to chemicals; good resistance to many inorganic chemical products. Limited resistance to mineral oils, but is not recommended for use with oxidizing acids and general organic liquids.All information provided by Trelleborg

Physical Properties	Metric	English	Comments
Specific Gravity	1.13 g/cc	1.13 g/cc

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	60	60
Tensile Strength, Yield	15.0 MPa	2180 psi
Elongation at Break	400 %	400 %
Tear Strength	45.0 kN/m	257 pli
Abrasion	120	120	mm<sup>3</sup>; 10 N Load
Compression Set	35 % @Temperature 70.0 °C, Time 79200 sec	35 % @Temperature 158 °F, Time 22.0 hour

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	110 °C	230 °F
Minimum Service Temperature, Air	-40.0 °C	-40.0 °F

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