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Von Roll 77944 3-Ply Paper Mica Tape

The image shown is representative of the product family and may not specifically be the individual item.
  • MFR #:77944
  • EIS #:PH22-77944
  • MFR #:77944
  • EIS #:PH22-77944
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Mica Mat 77944 tape is a 7.5 Mil three-ply epoxy bonded mica paper tape designed for vacuum pressure impregnation processing. The 4 Mil calcined mica paper has glass cloth on one side and a PET mat on the other. The resin binder in this tape was selected to be compatible with a wide variety of solventless polyester and epoxy VPI resins. - The use of polyester mat as a backer provides wetting action during VPI resin treatment for a strong layer-to-layer bond after subsequent resin cure. The woven glass reinforcement provides high tensile strength and optimum flexibility. The PET mat improves handling characteristics and provides good resin flow during processing.
$30.76
 - $49.02
Select from the options below
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Mica Mat 77944 tape is a 7.5 Mil three-ply epoxy bonded mica paper tape designed for vacuum pressure impregnation processing. The 4 Mil calcined mica paper has glass cloth on one side and a PET mat on the other. The resin binder in this tape was selected to be compatible with a wide variety of solventless polyester and epoxy VPI resins. - The use of polyester mat as a backer provides wetting action during VPI resin treatment for a strong layer-to-layer bond after subsequent resin cure. The woven glass reinforcement provides high tensile strength and optimum flexibility. The PET mat improves handling characteristics and provides good resin flow during processing.

Product Options

Showing 2 out of 2 options
The image shown is representative of the product family and may not specifically be the individual item.
Width: 
1 Inch
Core Size: 
1.5 Inch
EIS Part #: 
MICA77944X1
$ / Roll
The image shown is representative of the product family and may not specifically be the individual item.
Width: 
38 Inch
Core Size: 
3 Inch
EIS Part #: 
MICA77944Q
$ / Square YD

Attributes

General Information

Item NameMica Tape

Series77944

General Features

Shelf Life12 Months
Storage Temperature77 °F

Design & Construction

Adhesive TypeEpoxy
Backing Material3-Ply Paper

Performance Details

Tensile Strength70 lb/Inch

Electrical Properties

Dielectric Strength500 V/Mil

Physical Properties

Elongation< 2%
Length36 Yard
Thickness7.5 Mil