Michem® Flex P1852

Brand Family Overview

U-Nyte™ products are fiberglass mat binders formulated with phenoxy toughened epoxy resin and compounded with a curing agent. They are used in the manufacturing of nonwoven and textile rolled goods, are compatible with vinyl ester, unsaturated polyester, epoxy and urethane, and are available in powder and flake form.

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Promotes superior adhesion to extrusion coated resins for film, metal and paper substrates. This product exhibits weatherability, water and chemical resistance to many aggressive package contents such as water, oils, flavors and fragrances. This product is also suitable for resins extruded at low temperatures.


Water based primer for liquids and extrusion coated resins.

Physical Properties

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

AppearanceWhite liquid
pH7.7 - 8.7
Emulsifier ChargeAnionic
Percent Non-Volatile32.0 - 34.0
Brookfield Viscosity (cps, mPa·s) 0 - 200
Spindle Number2

Site of Manufacture (and Product Code)

CIN (MFP1852)
AUB (MFP1852.E)
SNG (MFP1852.S)

Application Data

Michem®Flex P1852 may be applied via flexo, gravure or smooth roll coater. Corona or flame treat substrates prior to priming and dry thoroughly with hot, circulating air. This product is best for in-line processes, as it may block in rewound rolls. Recommended application weight for film substrates is between 0.1 - 1.0 dry g/m2. EZ Cup Viscosity - #2 Cup, 23 - 25 sec.


Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Use personal protective equipment as required.