GB/T 29493.7-2013
Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 7:Determination of monomeric diisocyanates in polyurethane coating agent (English Version)

Standard No.

GB/T 29493.7-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 29493.7-2013

Scope

This part of GB/T 29493 specifies the method for the determination of diisocyanate monomer content by gas chromatography. This section applies to toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI), diphenylmethane diisocyanate (MDI), isophorone diisocyanate (IPDI), and other types of diisocyanate monomers Determination of the content of diisocyanate monomers in polyurethane resins synthesized and used as coating materials or solutions prepared therefrom.

GB/T 29493.7-2013 Referenced Document

• GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes. Sampling

GB/T 29493.7-2013 history

• 2013 GB/T 29493.7-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries.Part 7:Determination of monomeric diisocyanates in polyurethane coating agent

GB/T 29493.7-2013 -All Parts