GOST R 50490-1993
Plastics. Unsaturated polyester resins. Determination of hydroxyl value

Standard No.

GOST R 50490-1993

Release Date

1993

Published By

RU-GOST R

Status

Be replaced 2017-01

Replace By

GOST R 50490-2015

Latest

GOST R 50490-2015

Scope

This standard specifies a method for determining the hydroxyl number of unsaturated polyester resins. In fact, this method determined

GOST R 50490-1993 Referenced Document

• GOST 22304-1977 Unsaturated polyester resins. Methods for determination of asid value

GOST R 50490-1993 history

• 2015 GOST R 50490-2015 Plastics. Unsaturated polyester resins. Determination of hydroxyl value
• 1993 GOST R 50490-1993 Plastics. Unsaturated polyester resins. Determination of hydroxyl value