ISO 172:1978-塑料制品；酚醛模塑件——游离氨的检测 -国家数字标准馆

现行 ISO 172:1978

到馆阅读

收藏跟踪

购买正版

Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia 塑料制品；酚醛模塑件——游离氨的检测

发布日期： 1978-08-01

通过将指示纸暴露于湿润粉末样品的蒸汽中检测酚醛模塑件中游离氨或其他挥发性碱的定性方法规范。当要求不含游离氨时，可使用。

Specification of a qualitative method of detecting the presence of free ammonia or other volatile bases in phenol-formaldehyde mouldings by the exposure of an indicator paper to the vapour from a moistened powdered sample. It may be used when the absence of free ammonia is a requirement.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 83.080.10塑料 - 热固性塑料

关联关系

研制信息

归口单位： ISO/TC 61/SC 12

相似标准/计划/法规

플라스틱 — 페놀-폼알데히드 성형물 — 유리 암모니아의 측정
塑料.苯酚甲醛模塑制品.游离氨的检测

塑料酚醛模塑制品游离氨的测定
Plastics—Phenol formaldehyde mouldings—Detection of free ammonia

BS EN ISO 172-1998

Plastics. Phenol-formaldehyde mouldings. Detection of free ammonia
塑料酚醛模塑件游离氨的检测

KS M ISO 172(2017 Confirm)

플라스틱 - 페놀 - 포름아레히드 성형물 - 유리 암모니아의 측정
塑料酚醛模塑制品游离氨的测定

Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)
塑料.酚醛模塑件.游离氨的检测（ISO 172-1978）；德文版EN ISO 172:1998

UNE-EN ISO 172-1999

PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETECTION OF FREE AMMONIA (ISO 172:1978)
塑料酚醛模塑制品游离氨的检测

Plastics — Phenol-formaldehyde mouldings — Determination of free ammonia and ammonium compounds — Indophenol method
塑料制品；酚醛模塑件——游离氨和铵化合物的测定——吲哚酚法

BS ISO 14849-1999

Plastics. Phenol-formaldehyde mouldings. Determination of free ammonia and ammonium compounds. Indophenol method
塑料酚醛模塑件游离氨和铵化合物的测定吲哚酚法

JIS K 7230-2007

Plastics -- Phenol-formaldehyde mouldings -- Determination of free ammonia and ammonium compounds (Indophenol method)
塑料酚醛模塑制品游离氨和铵化合物的测定（吲哚酚法）

Plastics — Phenol-formaldehyde mouldings — Determination of free ammonia and ammonium compounds — Colorimetric comparison method
塑料制品；酚醛模塑件——游离氨和铵化合物的测定——比色比较法

BS EN ISO 120-1998

Plastics. Phenol-formaldehyde mouldings. Determination of free ammonia and ammonium compounds. Colorimetric comparison method
塑料酚醛模塑件游离氨和铵化合物的测定比色比较法

塑料酚醛模塑制品游离氨和铵化合物的测定比色法
Plastics—Phenol formaldehyde mouldings—Determination of free ammonia and ammonium compounds—Colorimetric comparison method

Plastics — Phenol-formaldehyde mouldings — Determination of free phenols — Iodometric method
塑料制品；酚醛模塑件——游离酚的测定——碘量法

BS EN ISO 119-1998

Plastics. Phenol-formaldehyde mouldings. Determination of free phenols. Iodometric method
塑料酚醛模塑件游离酚的测定碘量法

塑料酚醛模塑制品游离酚的测定碘量法
Plastics—Phenol-formaldehyde mouldings—Determination of free phenols—lodometric method

Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Colorimetric comparison method (ISO 120:1977)
塑料.酚醛模塑件.游离氨和铵化合物的测定；比色比较法（ISO 120-1977）；德文版EN ISO 120:1998

UNE-EN ISO 120-1999

PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETERMINATION OF FREE AMMONIA AND AMMONIUM COMPOUNDS. COLORIMETRIC COMPARISON METHOD (ISO 120:1977).
塑料.酚醛模塑件.游离氨和铵化合物的测定比色比较法（ISO 120:1977）

Plastics - Phenol-formaldehyde mouldings - Determination of free phenols - Iodometric method (ISO 119:1977)
塑料.酚醛模塑件.游离酚的测定；碘量法（ISO 119-1977）；德文版EN ISO 119:1998

UNE-EN ISO 119-1999

PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETERMINATION OF FREE PHENOLS - IODOMETRIC METHOD (ISO 119:1977)
塑料酚醛模塑制品游离酚的测定碘量法

《国家标准化发展纲要》提出建设国家数字标准馆，推动标准化工作向数字化、网络化、智能化转型。中国标准化研究院正在全力推进国家数字标准馆建设，力争在2026年底建成“一个中心”和“一个平台”，即全球领先的标准数据资源中心，涵盖标准全生命周期的数字化、网络化、智能化研究与服务平台。

专题数据库

标准管理系统

大数据分析系统

标准智能研制系统