Michem® Prime 8515

Brand Family Overview

Michem® Prime functionalized copolymer dispersions deliver the flexibility, water/chemical resistance and barrier properties of polyethylene in a water-based form. Property enhancements include; excellent clarity, adhesion, lower heat seal temperature, toughness, and crosslinkability.

See more Michem Prime products.

Usage

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.

Description

water based heat seal coating

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Heat Seal CoatingsSubstrate - film

See more products recommended for Heat Seal Coatings.
Physical Properties

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

Appearancetranslucent liquid
pH8.5 - 9.5
Percent Non-Volatile24.2 - 25.2
Brookfield Viscosity (cps, mPa·s) <400
Spindle Number2
RPM60

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.