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Halocarbon® Halovac 25-5S CFC Greases
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Halocarbon® Halovac 25-5S CFC Greases

Perfect for aggressive reagents such as oxygen and red fuming nitric acid!

Features

  • Chlorofluorocarbon thickened with silica
  • Excellent for o-ring seals or glass joints subjected to oxidizing and strong acidic processes that do not react with silica

NOTE: We do not recommend Halovac for use with caustic solutions, hydrofluoric acid, gaseous fluorine, or halogen fluorides. Before using 25-5S in any process known to react with silica, please test it thoroughly.


Specifications Table

Vapor Pressure
0.1@ 60oC
Color
White
Penetration
230 worked (ASTM D217-48 test)
Dropping Point
350°F (ASTM D566-42 test)
Oil Separation (FTMS 791-321)
30 Hours @ 212°F: < 6.3% (FTMS 791-321.1)
Oxidation
(Norma-Hoffman)300 Hours: No drop in pressure (ASTM D942-47)
Mean Hertz Load
100 kg (Shell E.P. Tester)
Water Washout
< 2.7% (FTMS 791-3252.2 test)
Working Temperature
0-350°F
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Ordering Table

All dimensions listed below, unless otherwise stated, are in grams.

X CLOSE
Description Grade Size Safety Data Sheet Part Number Price In Stock Add To Cart
Description Grade Size Safety Data Sheet Part Number Price In Stock Add To Cart
HALOCARBON 255S 1OZ TUBE INERT GREASE 
Halovac 25-5S PCTFE Grease 
 1 oz. 
SDS for HC255SB
HC255SB
$38.00 In Stock
HALOCARBON 255S 1.102# (.5KG) JAR INERT GREASE 
Halovac 25-5S PCTFE Grease 
 1 lb. 
SDS for HC255SK
HC255SK
$370.00 In Stock
Contact Us - Halocarbon® Halovac 25-5S CFC Greases