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      STATIC  DISSIPATIVE  PLASTICS

FEP Roll Covers

We offer  FEP HST (Heat Shrinkable Tube) roll cover products made from Teflon® to handle serious complications of sticking, buildup, corrosion, pits and grooves.  Roll covers made from Teflon® FEP (Fluorinated Ethylene Propylene) are available in any diameter and custom fabricated to your roll size and application (seamless or seamed).  Standard thickness' are .020" and .060", and custom roll covers are available.  All roll covers are available in either Type N/A (No Adhesive) or Type A (etched interior with adhesive for bonding).

Product I:
Common HST (seamless and seamed) shrinks in diameter only and is made from Teflon® FEP.  If Teflon® HST is currently in use at your mill, please help us by specifying which product you're presently using, including the type and thickness.  [Specify Type N/A (No Adhesive) or Type A (etched interior with adhesive for bonding)].

Product II:
HST shrinks in both diameter and length to reduce wrinkle problems during installation.  Installation techniques are different from Product I.  Available in seamed, seamless, Type N/A and Type A.

Product III:  
For Metal-Clad® and Metrol® segmented bowed rolls.

Product HT:
High Temperature bondable HST made from Teflon® Perfluoroalkoxy (PFA).

Product OMS:
Dryer covers are made from .020" Teflon® FEP and seamed on the dryer in the machine.

 


Properties of Roll Covers of Teflon®

Property

Values

ASTM Test Methods

THERMAL
Melting Point

530ºF

Shrinkage Temperature

280ºF

Flammability

Non-Flammable

D635

PHYSICAL
Diameter Range

Up to 15'

Thickness Range

.010" to .125"

Ultimate Tensile Test

3000 psi

Elongation

200%

D882-61T

% Diameter Shrinkage @ 250ºF

10% minimum

D882-61T

Max permissable external loading, 25ºC
("Rock Hard" calender rolls)

190 pli

Hardness, 25ºC
     P&J Plastometer
     Shore Durometer (A Scale)

17
A96

Machining Qualities 1

Excellent

Clarity

Transparent

Wetability (Contact Angle)

108º

CHEMICAL
Effect of all acids

None2

D543

Effect of all alkalies

None2

D543

Effect of all organic solvents

None2

D543

Water absorption 1/8" thickness

<0.01%

D570

Notes: 1 Recommended parameters on request
2 No visible change, pitting or embrittlement in spite of time or temperature


Teflon® is a registered Trademark of E. I.  Du Pont Neours Company

UHMW PE SHEETS

UHMW HEAT SHRINKABLE ROLL COVERS

    

 

PRODUCTS  LIST   &  TECHNICAL DATA

Sales/Service Department

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Telephone : NORTH AMERICA  1-888-PLASTIK or 1-800-363-2870
Telephone : INTERNATIONAL 001-514-696-6767
 
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Sales & Information :

USA EAST COAST : info@complexplastics.com USA WEST COAST : mike@complexplastics.com

CANADA WEST COAST : bc@complexplastics.com CANADA EAST COAST : sales@complexplastics.com

Europe : europe@complexplastics.com Asia : asia@complexplastics.com     Middle East : MiddleEast@complexplastics.com

          
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Designed By Weblord Inc, (514) 696-2742 © 1996
Last modified: Thursday, July 11, 2013 03:27 PM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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