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GB/T 18446-2009 Active
GB/T 18446-2009 Binders for paints and varnishes—Determination of monomeric diisocyanates in isocyanate resins
Abstract
This standard specifies the method for determining the content of diisocyanate monomers using gas chromatography. This standard is applicable to the determination of the content of toluene diisocyanate 1), hexamethylene diisocyanate, isophorone diisocyanate 2), diphenylmethane diisocyanate 3), and other types of diisocyanates in isocyanate resins defined in Chapter 3 and solutions prepared from such resins (used for preparing coatings and similar coating materials).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 18446-2009 |
| CCS | Paints, pigments, and dyes |
| ICS | Paints and varnishes |
| Implement Date | 2010-02-01 |
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