Michem® Prime 8515

Brand Family Overview

Michem® Coat water-based coatings are selected primarily for grease and oil resistance. Other benefits include water resistance, release, coldset gluability, hot melt gluability, recyclability, and compliance with specific food contact regulations.

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Michem® Prime 8515 is a low temperature heat seal coating for plastic films for flexible packaging applications. It is optimized to give high hot tack over a wide temperature range. It should be used with the addition of a carnauba wax emulsion to control the coefficient of friction (typically 2 to 4% by weight) e.g. Michem® Lube 160PFP.E.


water based heat seal coating

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Heat Seal CoatingsSubstrate - film

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Physical Properties

These physical properties are typical but should not be considered specifications.

Appearancetranslucent liquid
pH8.5 - 9.5
Brookfield Viscosity (cps, mPa·s) <400
Spindle Number2

Site of Manufacture (and Product Code)

AUB (MP8515.E)
SNG (MP8515.S)

Application Data

Michem® Prime 8515 can be applied via flexo , gravure or roll coater.