Thermoseal C-4433

Thermoseal C-4433 is the ultimate steam sheet. It is excellent at higher temperatures and has outstanding load-bearing properties and excellent creep relaxation properties. This all-purpose utility sheet's range of applications is expanded for most petroleum-based media such as lubrication and hydraulic oils, solvents, and natural gas.

Polymer Name: Acrylonitrile Butadiene Rubber (NBR)

End Uses: Fuel Tanks, Gaskets, Oil/Gas Applications, Pipe Seals

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Applications & Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Line Call OutF712132B3E12K6M5-ASTM F104
Compressibility 8 - 14 %ASTM F36J
Creep relaxation (1/32")20%ASTM F38B
Density112lb/ft ³ (1.8 g/cc ³)ASTM D149-95a
Dielectric Strength21kV/mmASTM D149-95a
Gas Permeability max. 0.2 ml/minDIN 3535/6
KLINGER Hot Compression Test Thickness Decrease 572°F (23°C) additional8%-
KLINGER Hot Compression Test Thickness Decrease 73°F (23°C) initial12%-
Leachable Chloride Content150ppmFSA Method
Recovery 50%ASTM F36J
Sealability max. 0.3 ml/hrASTM F37A (1/32")
Thickness Increase ASTM F146 after immersion in ASTM Fuel A, 5h/73°F (23°C) 0 - 4%-
Thickness Increase ASTM F146 after immersion in ASTM Fuel B, 5h/73°F (23°C)0 - 5%-
Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 901, 5h/300°F (149°C)0 - 5%-
Thickness Increase ASTM F146 after immersion in ASTM Oil IRM 903, 5h/300°F (149°C) 0 - 7%-
Weight increase ASTM F146 after immersion in Fuel B, 5h/73°F (23°C)max. 10%-