现行

GB/T 37196-2018

塑料 聚醚多元醇\聚合物多元醇 醛酮含量的测定
Plastics—Polyether polyols/polymeric polyols—Determination of aldehydes and ketones

2018-12-28

现行

GB/T 12008.7-2010

塑料 聚醚多元醇 第7部分：粘度的测定
Plastics - Polyether polyols - Part 7：Determination of viscosity

2010-09-26

现行

ASTM D4273-23

Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
聚氨酯原材料的标准试验方法:聚醚多元醇伯羟基含量的测定

2023-03-01

现行

GB/T 12008.3-2009

塑料 聚醚多元醇 第3部分：羟值的测定
Plastics - Polyether polyols - Part 3: Determination of hydroxyl number

2009-06-15

现行

GB/T 12008.4-2009

塑料 聚醚多元醇 第4部分：钠和钾的测定
Plastics - Polyether polyols - Part 4: Determination of sodium and potassium

2009-06-15

现行

GB/T 12008.6-2010

塑料 聚醚多元醇 第6部分：不饱和度的测定
Plastics - Polyether polyols - Part 6: Determination of degree of unsaturation

2010-09-26

现行

ASTM D4875-24

Standard Test Methods of Polyurethane Raw Materials: Determination of the Polymerized Ethylene Oxide Content of Polyether Polyols
聚氨酯原材料的标准试验方法:聚醚多元醇中聚合环氧乙烷含量的测定

2024-02-01

现行

GB/T 12008.5-2010

塑料 聚醚多元醇 第5部分：酸值的测定
Plastics - Polyether polyols - Part 5：Determination of acidity as acid number

2010-09-26

现行

ISO 14897-2023

Plastics — Polyols for use in the production of polyurethanes — Determination of water content
塑料.聚氨酯生产用多元醇.水含量的测定

2023-06-22

现行

GB/T 22313-2008

塑料 用于聚氨酯生产的多元醇 水含量的测定
Plastics - Polyols for use in the production of polyurethan - Determination of water content

2008-08-04

现行

ASTM D4672-24

Standard Test Method for Polyurethane Raw Materials: Determination of Water Content of Polyols
聚氨酯原材料的标准试验方法:多元醇含水量的测定

2024-02-01

现行

ASTM D7253-22

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity as Acid Number for Polyether Polyols
聚氨酯原材料的标准试验方法:聚醚多元醇酸值酸度的测定

2022-03-15

现行

HJ 1057-2019

组合聚醚中HCFC-22、CFC-11和HCFC-141b等消耗臭氧层物质的测定顶空 气相色谱-质谱法
Determination of ozone-depleting substances including HCFC-22, CFC-11 and HCFC-141b in pre-blended polyether polyols-Headspace/gas chromatography-mass spectrometry

2019-10-31

现行

UNE 53985-5-2008

Plastics. Test methods for polyuretane raw materials. Polyols. Part 5: Determination the sodium and potassium content.
塑料 聚脲原材料的试验方法 多元醇 第5部分:钠和钾含量的测定

2008-04-23

现行

ISO 15512-2019

Plastics — Determination of water content
塑料 - 含水量的测定

2019-04-30

现行

BS ISO 15512-1999

Plastics. Determination of water content
塑料 水含量的测定

1999-10-15

现行

BS ISO 21257-2018

Plastics. Polymer polyols for use in the production of polyurethane. Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
塑料 聚氨酯生产用聚合物多元醇 气相色谱法测定残留丙烯腈和苯乙烯单体含量

2018-10-11

现行

ISO 21257-2024

Plastics — Polymer polyols for use in the production of polyurethanes — Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
塑料 聚氨酯生产用聚合物多元醇 气相色谱法测定残留丙烯腈和苯乙烯单体含量

2024-10-23

现行

SAE ARP5991A

Test Method for the Determination of Water Concentration in Polyol Ester and Diester Aerospace Lubricants by Coulometric Karl Fischer Titration
用库仑卡尔费休滴定法测定多元醇酯和双酯航空润滑剂中水浓度的试验方法

2022-11-02

现行

YB/T 5074-2005

吡啶类产品水分含量测定方法
Determination of water content of pyridine products

2005-07-26