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Everlube


Everlube721(EN)



 

Technical Data

Everlube® 721

PTFE, Commercial Grade Solid Film Lubricant
Product Description



U.S.A. 1-800-428-7802 • 1-770-261-4800 Europe 44 (0)1386 421444 www.everlubeproducts.com


Everlube 721 is a commercial grade, thermally cured, PTFE based solid film lubricant with an organic binder system. This coating offers excellent corrosion resistance, very good chemical resistance, good abrasion resistance and performs best in lighter load carrying applications. Everlube 721 offers good processing and color flexibility.


Features / Benefits

Excellent corrosion resistance

Very good chemical resistance

Good abrasion resistance

Ideal for lighter load carrying applications

Markets

Typical Applications

Semiconductor

Fabricated Metal Parts

Chemical Processing

Fasteners

Virtually all fasteners

Tooling, wear plates and conveyor parts

Hydraulic and pneumatic componentsq

Pump and valve components

Physical Properties

Lubricating Solid:

Binder:

Color and Appearance:* Carrier:

PTFE

Organic

Matte Black Finish, additional color options are available. Solvent Based

Solids (by weight):*

Density:*

Flash Point:

Volatile Organic Compound: Theoretical Coverage:1 Alternative or Repair Coatings:


35 to 39%


8.3 ± 0.5 lb/gal (995 ± 60 grams/liter)

24°F (-4°C)

684 grams/liter (5.7 lb/gal)

577 ft2/gal @ 0.5 mils (14.1 m2/liter @ 12.7 microns)

A low VOC alternative coating for Everlube 721 is our Everlube 9500.
For touch-up applications, Perma-Slik RTAC or Lubri-Bond 320 works
well with Everlube 721.

 

Dry Film Thickness Dilution / Cleanup Solvent:2 Dilution Ratio:

Cure Cycle:2 Suggested Pretreatment:


0.2 to 1 mils (5 to 25 microns) MEK or 50/50 MEK/ethyl acetate 1:1 to 1:3 (Product to Solvent)


1 hr@ 300°F +/- 25°F Grit Blast and/or Phosphate


Suggested Application Methods:                                                                     Dip       Spin                   0


Spray 0

For additional information, please see Processing Bulletin # 3000-A


This document is for techanical reference only and is not intended for use in developing a specification. Specification writers should contact Technical Director of Research and Development. This information supplied is presented in good faith and has been derived from sources believed to be reliable. Since conditions of use are beyond our control, all risks are assumed by the user.


E/M Form No. 105F



Everlube® 721, PTFE, Commercial Grade Solid Film Lubricant


Page 2 of 2

 

Corrosion Resistance

ASTM Test Method

Value

Test Panel

ASTM B117

> 1000 hrs. @ 5% Neutral Salt Spray

Test Panel Coating Method

 

0.8 mil on grit blasted steel panel

Abrasion Resistance

ASTM D4060

Good

Coefficient of Friction

ASTM D2714

0.05 to 0.08

Operating Temperature Range

 

-100。to 300°F (-73。to 149°C)

Load Carrying Capacity

ASTM 2714

< 20,000 psi

Wear Life

ASTM 2714

> 100,000 cycles

 

Isopropyl Alcohol or Ethyl Alcohol

Pass

Diethanolamine

Pass

Mineral Spirits or Paint Thinner

Pass

Hydrochloric Acid (10%)

Pass

Toluene

Pass

Sodium Hydroxide (10%)

Pass

Acetone

Pass

Distilled Water

Pass

Skydrol 500:

Pass

Jet Fuels (JP-4):

Pass

Hydraulic Fluids:

Pass

Trichloroethylene:

Pass

Anti-Icing Fluids:

Pass

 

 

Note: Chemical Resistance may vary depending on the cure cycle. N/R = Not Recommended


Shelf Life                     One year from date of shipment, stored in a factory sealed container between the

and                                          temperatures, 40° to 90°F. Coatings are thermally stable, but we do not recommend

Storage:                        prolonged exposure outside of the specified temperature range listed above.

Packaging: Everlube® 721 is available in Gallon, 5-Gallon Pail, Quart

Warranty:                   No representation or warranty is expressed or implied and all warranties including warranties

of marketability and fitness for use are expressly disclaimed. Nothing herein shall be construed as permission or recommendation to practice a patented invention without a license.


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