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Precision Polymer Engineering Perlast® G70T Perfluoroelastomer

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer Precision Polymer Engineering Limited
Trade Name Perlast®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Precision Polymer Engineering Perlast® G70T Perfluoroelastomer.pdf
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Material Notes:
A black perfluoroelastomer compound with excellent steam resistance and mechanical properties. It has extremely low outgassing properties.Applications: For use in applications which require long-term exposure to temperatures in excess of 260°C (500°F)and short term up to 310°C (590°F). Do not use any Perlast ® grade with molten alkali metals.
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
°IRHD; ASTM D1415
71
71
°IRHD, +1 change after 72 hours @ 250°C; ASTM D1415
Tensile Strength, Yield 15.138 MPa
2195.6 psi
-13% change after 72 hours @ 250°C; ASTM D412
17.4 MPa
2520 psi
ASTM D412
Elongation at Break 144 %
144 %
ASTM D412
161.28 %
161.28 %
12% change after 72 hours @ 250°C; ASTM D412
100% Modulus 0.007315 GPa
1.061 ksi
-45% change after 72 hours @ 250°C; ASTM D412
0.0133 GPa
1.93 ksi
ASTM D412
Compression Set 18 %
18 %
24 hours @ 200°C; ASTM D395
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 310 °C
590 °F
Minimum Service Temperature, Air -15.0 °C
5.00 °F
Flash Point >= 400 °C
>= 752 °F
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