异氰酸酯 标准查询与下载
共找到 150 条与 异氰酸酯 相关的标准，共 10 页
DETERMINATION OF NCO CONTENT IN ISOCYANATES
Plastics — Basic materials for polyurethanes — Pure isocyanates — Analysis ofisocyanate groups
Plastics - Basic Materials for Polyurethanes - Pure Isocyanates - Analysis of Isocyanate Groups ISO 9369: 1997; Superseded by EN ISO 14986: 2001
Plastics - Basic materials for polyurethanes - Pure isocyanates - Analysis of isocyanate groups
The material is to be marked with 8735 plus the relevant condition number
Polyurethane Isocyanate
Prezentul standard stabile?te p metod? de determinare a grup?rilor Izoclanat din agen?ii de reticulare de tip poliizocianat folosi?i la ob?inerea
Adhesives for shoes. Polyisocianate type crosa-linking agents. Datermination of isocyanate groups.
本标准规定了采用气相色谱法测定二异氰酸酯单体含量的方法。本标准适用于第3章中定义的异氰酸酯树脂以及由这样的树脂制备的溶液(用于制备涂料及类似涂覆材料)中的甲苯二异氰酸酯1、六 亚甲基二异氰酸酯、异佛尔酮二异氰酸酯2、二苯基甲烷二异氰酸酯3以及其他类型的二异氰酸酯含量 的
Binders for paints and varnishes-Determination of monomeric diisocyanates in isocyanate resins
Esta norma establece el método de análisis para la determina-ción del contenido de grupos isocianatos (-NCO) en las solu-ciones de poliisocianatos
Leather, Adhesivos. Content Determination of Socyanate Groups in Polysocyanate Solutions
1.1 This test method determines the total acidity, expressed as HCl, of crude or modified isocyanates. The test method is applicable to products
Standard Test Method for Polyurethane Raw Materials Determination of Acidity of Crude or Modified Isocyanates
GBZ/T300的本部分规定了工作场所空气中甲苯二异氰酸酯（TDI）和二苯基甲烷二异氰酸酯（MDI）的溶液吸收-气相色谱法，异佛尔酮二异氰酸酯（IPDI）的溶剂洗脱-高效液相色谱法。 本部分适用于工作场所空气中甲苯二异氰酸酯、二苯基甲烷二异氰酸酯和异佛尔酮二异氰酸酯浓度的检测
Determination of Toxic Substances in Workplace Air Part 132: Toluene Diisocyanate, Diphenylmethane Diisocyanate and Isophorone Diisocyanate
Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins (ISO 10283:2007); German version EN ISO 10283:2007
Binders for paints and varnishes -- Determination of monomeric diisocyanates in isocyanate resins
Full Description SAME AS ISO 10283
Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins
Isophorone diisocyanate and 4,4?-dicyclohexylmethane diisocyanate (2022)
Materialet ar avsett for formsprutade artiklar, i forsta hand interiora detaljer ,med hoga krav pa reptalighet
Polyurea Isocyanate, Low Modulus
