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MILITARY SPECIFICATION
COPALTITE is the only sealant completely meeting U.S. Navy requirements
for use on propulsion turbines (MIL-S-15204D). The test consists of subjecting a seal to 950 degrees fahrenheit with
superheated steam at 1200 psi for 96 hours and a cooling cycle every four hours. NO leakage occurred and following the
test the joint was readily broken.
TYPICAL PROPERTIES
COPALTITE contains no zinc, arsenic, antimony, bismuth or miscellaneous metals
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Lead
Mercury
Sodium
Copper
Fluorine
Phosphorus
Chlorine
Sulfur
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10 PPM
10 PPM
100 PPM
10 PPM
10 PPM
10 PPM
100 PPM
0.18%
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Liquid Form 10,000 cps viscosity
Cement Form 80,000 cps viscosity
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High Solids content averages 86%
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Adhesion
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Good to metals, ceramic, glass, and most plastics
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Shrinkage
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Less than 1% (Cement Form)
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Coefficient of Expanstion
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Approximately 50 x 10-6
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Chemical Resistance
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Steam - Excellent
Oil - Excellent
Acids- Good
Ammonia - Excellent
Hydraulic Fluids - Excellent
Caustic Soda - Fair
Hydrocarbons - Excellent
Gasoline - Excellent
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