Copaco-125 Extensible Insulation

Copaco-125 Super Stretch insulating papers are manufactured under an extensible paper process that provides this material to stretch and adjust when subjected to extreme stress. The high tear resistance will virtually eliminate torn or split insulators when used under standard practices. The extensible paper process is entirely mechanical and in no way affects the high purity or chemical properties. These insulating papers are ideal for combination with other materials such as polyester film, varnished cambric, cellulose acetate, etc. In order to ensure maximum adhesion, heavier thicknesses are given a 100% chemically pure resin bond under exacting control methods to meet the critical purity requirements of hermetic motors.

The paper is normally furnished with a "glazed roll" finish, which results in density and smoothness. Maximum smoothness is important for, ease of insertion in slot cells and other such locations, and to provide excellent resistance to abrasion. The papers can be furnished with a calendared finish or unfinished upon request.

Cottrell Paper Company, PO Box 35, Rock City Falls, NY 12863. Tel: 800-948-3559; Fax: 518-885-0741.