Hydrosize® Carbon 410

Hydrosize Carbon Family Overview

Hydrosize® Carbon film forming dispersions optimize the surface chemistry of reinforcement fibers that are integral to high performance carbon fiber composites. This series of grades offers a wide variety of solutions depending on the resin compatibility, fiber type, and desired composite performance. Learn more about Hydrosize Carbon »


An APE free carbon fiber sizing designed to withstand extreme processing temperatures. This product also provides excellent adhesion and is especially well suited for chopped carbon fiber applications.

Performance Attributes

This product is used in many applications including the following:

ApplicationProperties Imparted
Fiber Sizingstrand integrity, chopped strands, thermal stability, elevated thermal performance

Physical Properties

AppearanceTransparent yellow-brown liquid
pH8.0 – 11.0
Percent Non-Volatile10.0% – 12.0%
Recommended pH Range> 7.0
Brookfield Viscosity Range< 8000
Spindle Number4

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

Additional Information

Description: Polyimide solution

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

Shelf Life: 24 Months

Technical Data Sheet: Click here to download a Technical Data Sheet PDF for Hydrosize® Carbon 410

Site(s) of Manufacture (and Product Code):

Cincinnati, OH, USA (HSCF410)

Aubange, Belgium (HSCF410.E)