BH GSO ISO 4629-2:2022
Bahraini Standard
Current Edition
·
Approved on
28 April 2022
·
Binders for paints and varnishes — Determination of hydroxyl value — Part 2: Titrimetric method using a catalyst
BH GSO ISO 4629-2:2022 Files
English
6 Pages
Current Edition
Reference Language
18.09 BHD
BH GSO ISO 4629-2:2022 Scope
ISO 4629-2:2016 specifies a titrimetric method for determining the hydroxyl value of resins, binders for paints and varnishes, primary alcohols, glycols and fats. Whether it can be applied for hydro carboxylic acids, phenolic hydroxyl groups, polyols such as trimethyl propane and substances containing aromatic groups have been activated for Friedel-Crafts acylation shall be decided on case-to-case basis.
Under the right conditions, the method is also applicable for determining the hydroxyl value of castor oil and its derivatives.
Best Sellers From Chemical and Textile Sector
BH GSO 575:2017
GSO 575:2016
Bahraini Standard
Facial tissue - paper
GSO 575:2016
Gulf Standard
Facial tissue - paper
GSO 2640:2021
Gulf Standard
Cosmetic Products - General Requirements of Soaps
BH GSO 2640:2022
GSO 2640:2021
Bahraini Standard
Cosmetic Products - General Requirements of Soaps
Recently Published from Chemical and Textile Sector
GSO 2528:2024
Gulf Technical Regulation
Cosmetic products – Technical Regulation of Cosmetic and Personal Care Products Claims
GSO 1943:2024
Gulf Technical Regulation
Cosmetic Products – Safety Requirements of Cosmetics and Personal Care Products
GSO ISO 16075-1:2024
ISO 16075-1:2020
Gulf Standard
Guidelines for treated wastewater use for irrigation projects — Part 1: The basis of a reuse project for irrigation
GSO ASTM F1700:2024
ASTM F1700:20
Gulf Standard
Standard Specification for Solid Vinyl Floor Tile
