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Cottrell Paper Copaco 125 Rag Paper Roll, 5 Mil x 31"

Manufactured by: Cottrell Paper Company
COPACO-125 Super Stretch insulating papers are manufactured under an extensible paper process that provides this material with twice the stretch of ordinary electrical insulating papers. This unusual elongation permits Copaco-125 to stretch and absorb energy when subjected to extreme stress.
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  • Brand name :  Cottrell Paper
  • Trade Name :  Copaco 125
  • Series :  Copaco 125-ROL
  • Item Name :  Rag Paper
  • Short Desc :  RAGPAPER,COPACO .005 31" ROLL
  • UNSPSC :  30141500

COPACO-125 Ragpaper is a very robust electrical insulation presspaper with extremely high tensile, elongation, tear, burst and dielectric properties. The extensible paper process is entirely mechanical and in no way affects the high purity or chemical properties.


WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Design & Construction
Configuration Roll 
Physical Properties
Length 31  Inch
Thickness 5  Mil

Features :

  • It is normally supplied in with a high density, very smooth "glazed roll" finish
  • The product is well suited to be punched, formed or creased
  • COPACO-125 is available from 0.003 to 0.060 Inch in rolls, sheets, or coils slit to your specifications
  • The high tear resistance will virtually eliminate torn or split insulators when used under standard practices

Applications :

  • Used Extensively for Slot Cell Liners in Armatures, Slot Cell Liners and Phase Insulation in the Stators of Fractional Hp Motors. Other Applications Would Include Core and Layer Insulation in Transformers. in Many Other Devices It Is Used for Washers, Gaskets, Shielding and Barrier Insulation