GASKETS NON METALLIC
THERMOSEAL 4430
Typical values refer to 1/16” material unless otherwise specified:
Creep Relaxation ASTM F38B (1/32”)
• Fiberglass and Aramid Fibers
20%
• Nitrile Binder
Sealability ASTM F37A (1/32”)
<0.5 ml/hr
• Excellent Steam Sheeting
Gas Permeability DIN 3535/6
<0.5 ml/min
• Excellent Chemical Resistance
Compressibility ASTM F36J
9%
• Good Creep Relaxation
Recovery ASTM F36J
50% minimum
• General purpose sheeting
Klinger Hot Compression Test Thickness Decrease 73°F (23°C) Thickness Decrease 572°F (300°C) Weight Increase ASTM F146 after immersion in Fuel B 5h/73°F (23°C) Thickness Increase ASTM F146 after immersion in ASTM Oil 1, 5h/300°F (149°C) ASTM Oil IRM903, 5h/300°F (149°C)
8% initial 11% additional
10% maximum
0-5% 0-3% 0-5% 0-5%
ASTM Fuel A, 5h/73°F (23°C) ASTM Fuel B, 5h/73°F (23°C)
Dielectric Strength ASTM D149-95a
16 kV/mm
ASTM F104 Line Call Out
F712132B3E11K6M5
Leachable Chloride Content FSA Method (Typical)
150 ppm
Density ASTM F1315
96 lb/ft³ (1.55 g/cc)
74 // SHUK.CO.NZ
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