Hydrosize® PA846

Brand Family Overview

Michem® Guard waterborne dispersions add optimum abrasion/mar resistance, and slip and block resistance without the use of solvents. Some also provide a matting effect for a more natural appearance.

See more Michem Guard products.


Developed to be a glass fiber sizing for high temperature applications, it also provides adhesion to various olefinic surfaces.


Nonionic/anionic polyamide dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingchopped strands, continuous fiber, PA compatible, PPS compatible, thermal stability

See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceWhite liquid
pH9.5 - 10.5
Emulsifier ChargeAmine dispersed
Percent Non-Volatile33.0 - 37.0
Recommended pH Range7.5 - 10.7
Brookfield Viscosity (cps, mPa·s) 250 max
Spindle Number2

Site of Manufacture (and Product Code)

CIN (PA846)

Application Data

Hydrosize® PA846 can be used in fiberglass sizing application, as well as carbon fiber.


Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice.