Performance LubricantsCorrugator Greases—NSF H-1 Food Grade Registered

Product Information
Krytox™—Setting the Standard for the Corrugating
Industry
Since the 1980s, Krytox™ anti-corrosion greases have
set the standard for high temperature bearing lubricationin corrugator applications. These products are the samehigh performance formulation the corrugated industry
has trusted for years, and, we are pleased to announce,
are now registered for incidental food contact.

Property

NSF Registration Means Safety and Confidence
To provide absolute confidence and safety in food-related
operations, these products are NSF H-1 food grade
registered. Corrugator Krytox™ 226FG1 and Corrugator
Krytox™ 227FG2 provide you with peace-of-mind andfull confidence that Krytox™ greases are non-toxic andcompletely biologically and environmentally inert.
Krytox™ corrugator greases are recommended for use inhigh temperature corrugated equipment applications andmanufacture of food packaging materials where an H-1
rated lubricant is required.

Corrugator Krytox™ 226FG

Corrugator Krytox™ 227FGNLGI Grade22ISO Grade of Base Oil

220

460

Specific Gravity

1.95

1.95

33

Sodium Nitrite

Sodium NitriteOil Separation, %, 30 hr at 99 °C (210 °F)
Anti-Corrosion Additive
Coefficient of Friction, ASTM D2266

0.110.11Thickener

PTFE

PTFE

Appearance

White, creamy consistency

White, creamy consistency

Base Oil Viscosity, cSt
at 40 °C (104 °F)
at 100 °C (212 °F)

240
25

440
42Viscosity Index

134

155

–36–260(–33–500)–30–288(–22–550)

Pass

Pass

Operating Range, °C (°F)
Rust Prevention, ASTM D1743
Four Ball Wear Scar, ASTM D2266
at 1 hr, 1200 rpm, 107 °C (225 °F), 20 kg
Oil Volatility, %, 22 hr at 204 °C (400 °F)
ASTM D2595

0.4 mm
3 max.

0.4 mm
1 max.

Krytox™ 226FG is NSF135659 registered. 2Krytox™ 227FG is NSF135660 registered.

1Krytox™

Performance LubricantsReliability and Performance for Your
Most Demanding Needs

Packing the Bearing

High temperature, extreme pressure Krytox™ greases
excel in the most demanding environments. Their nonoxidizing chemistry and wide temperature range allows
them to be used in temperature extremes. Its superior
oil film strength reduces friction and abrasive wear
to significantly extend equipment life in severe duty
applications. Krytox™ provides excellent water washout
resistance and superior rust and corrosion protection
for bearings and components. Krytox™ is silicone-free,contains no VOC materials or chlorine, and is nothazardous to the atmosphere or ozone layer.
Chemical and Environmental Compatibility
While Krytox™ fluorinated greases are non-reactive,
its PFPE chemistry is very different from standardhydrocarbon or synthetic chemistries and should never bemixed with non-fluorinated greases.

New bearings should be inspected for damage andcleanliness before use. New unlubricated bearings areoften coated with hydrocarbon-based rust preventive
oils to protect them during storage. These preservativeoils must be removed when using Krytox™ as a lubricant.
Failure to do so could result in reduced bearing life.
The preservatives coat the bearing surface to prevent
rust and corrosion, but, if not removed prior to use, will
prevent the grease from protecting the metal surface. If
left on the bearing, the preservative coating can oxidize
and harden and create debris that will contaminate thegrease.
Storage and Shelf Life
Krytox™ grease and oil lubricants have no expiration dateand an indefinite shelf life if unopened and stored in aclean, dry location.

Krytox™ lubricants are inert and will not react with anymaterials they may come in contact with. The polymericnature of these products is extremely resistant tomoisture, so it stays in place during cleaning. Cleaners anddisinfectants, both acidic and caustic types, do not affectthem. Steam and high temperatures will not damage
them. They do not damage plastic or elastomer seals or
cause corrosion to metals. They are nonflammable andsafe for use in oxygen service.

The information set forth herein is furnished free of charge and based on technical data that Chemours believes to be reliable. It is intended for use by persons having technical skill, at their own
discretion and risk. The handling precaution information contained herein is given with the understanding that those using it will satisfy themselves that their particular conditions of use present
no health or safety hazards. Because conditions of product use are outside our control, Chemours makes no warranties, express or implied, and assumes no liability in connection with any useof this information. As with any material, evaluation of any compound under end-use conditions prior to specification is essential. Nothing herein is to be taken as a license to operate under or arecommendation to infringe any patents.
NO PART OF THIS MATERIAL MAY BE REPRODUCED, STORED IN A RETRIEVAL SYSTEM OR TRANSMITTED IN ANY FORM OR BY ANY MEANS ELECTRONIC, MECHANICAL, PHOTOCOPYING, RECORDING OR OTHERWISEWITHOUT THE PRIOR WRITTEN PERMISSION OF CHEMOURS.

For product information, industry applications, technical assistance, or global distributor contacts, visit krytox.com or within the U.S. and Canada, call 1-844-773-CHEM/2436 oroutside of the U.S., call 1-302-773-1000.
© 2017 The Chemours Company FC, LLC. Krytox™ and any associated logos are trademarks or copyrights of The Chemours Company FC, LLC. Chemours™ and the Chemours Logo aretrademarks of The Chemours Company.
Replaces: K-08980-1
C-10280 (7/17)