Songhan Plastic Technology Co.,Ltd.
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Cos70 Cork/Synthetic Rubber Sheet

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cos70 Cork/Synthetic Rubber Sheet.pdf
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Material Notes:
Description: Harvested every 9-12 years from the cork oak tree, cork is able to rebound from compression with extrusion. Applications include: stoppers, soundproofing, flooring, gaskets, and many other uses.
Physical Properties Metric English Comments
Specific Gravity 0.560 - 0.720 g/cc
0.560 - 0.720 g/cc
Mechanical Properties Metric English Comments
Hardness, Shore A 60 - 70
60 - 70
Tensile Strength, Yield >= 1.38 MPa
>= 200 psi
No units listed, assumed to be psi.
Compression Set 35 - 45 %
35 - 45 %
at 400 psi
>= 80 %
>= 80 %
Recovery
Descriptive Properties Value Comments
Flex 3 max
Grade Medium
Volume Change in Fuel A -2-10%
Volume Change in Oil 1 -5-5%
Volume Change in Oil 3 -2-15%
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