Michem® Shield 251

Brand Family Overview

NatureShield® products from Michelman are environmentally friendly emulsions and natural oil blends designed to improve the weatherability of exterior surface coatings by providing water resistance and good water bead to wood and concrete. They enhance the natural pattern of wood and can serve as an effective additive in improving the durability and aesthetics of stone based substrates.

See more NatureShield products.

Usage

Abrasion resistant additive proven most effective in OPV formulations.

Description

Nonionic polyethylene emulsion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Overprint Varnishesmar resistance, rub resistance, scratch resistance

See more products recommended for Overprint Varnishes.
Physical Properties

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

AppearanceTranslucent liquid
pH9.0 - 11.0
Emulsifier ChargeNonionic
Percent Non-Volatile34.5 - 35.5
Recommended pH Range>7
Brookfield Viscosity (cps, mPa·s) 0 - 70
Spindle Number1
RPM60

Site of Manufacture (and Product Code)

CIN (MSHLD251)
SNG (MSHLD251.S)