Hydrosize® U5-01

Brand Family Overview

Ecronova™ KDA styrene-acrylic polymer dispersions are ideally suited for architectural coatings on fresh construction materials as well as refurbished building surfaces. Specific grades are designed for paint, primer, and sealer applications. These versatile polymers feature high filler loading tolerance, exceptional penetration into mineral-based substrates, and excellent water and alkali resistance.

See more Ecronova KDA products.


A specialty coating and fiber sizing which offers improved thermal stability, higher strength and elongation to break. This product is APE free.


Polyurethane dispersion

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Cable & Cordageadhesion promotion
Fiber Sizingchopped strands, hydrolysis resistance, impact resistance, PA compatible, PET/PBT compatible, PPS compatible, thermal stability

See more products recommended for Cable & Cordage.
See more products recommended for Fiber Sizing.
Physical Properties

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

AppearanceMilky white liquid
pH7.2 - 10.0
Emulsifier ChargeAnionic / Nonionic
Percent Non-Volatile55.0 - 58.0
Brookfield Viscosity (cps, mPa·s) 200 - 800
Spindle Number3

Site of Manufacture (and Product Code)

CIN (U501)
AUB (U501.E)
SNG (U501.S)


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