现行

ISO 14899-2022

Plastics — Polyols for use in the production of polyurethanes — Determination of basicity
塑料.聚氨酯生产用多元醇.碱度的测定

2022-06-01

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

ISO 14900-2023

Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number
塑料聚氨酯生产用多元醇羟值的测定

2023-12-12

现行

ISO 17710-2023

Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration
塑料.聚氨酯生产用多元醇.用微量滴定法测定不饱和度

2023-06-20

现行

BS ISO 15063-2011

Plastics. Polyols for use in the production of polyurethanes. Determination of hydroxyl number by NIR spectroscopy
塑料 聚氨酯生产用多元醇 近红外光谱法测定羟值

2011-11-30

现行

ISO 15063-2011

Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spectroscopy
塑料制品；聚氨酯生产用多元醇——近红外光谱法测定羟值

2011-09-15

现行

ISO 4764-2024

Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by using iodine method
塑料聚氨酯生产用多元醇碘法测定不饱和度

2024-09-16

现行

GOST 34364-2017

Пластмассы. Полиолы для полиуретанов. Определение основности по азоту
塑料 聚氨酯多元醇 氮的碱度测定

2017-11-30

现行

BS ISO 25761-2014

Plastics. Polyols for use in the production of polyurethanes. Determination of basicity (total amine value), expressed as percent nitrogen
塑料 聚氨酯生产用多元醇 测定碱度（总胺值） 以氮百分比表示

2014-05-31

现行

ISO 25761-2014

Plastics — Polyols for use in the production of polyurethanes — Determination of basicity (total amine value), expressed as percent nitrogen
塑料制品；聚氨酯生产用多元醇——测定碱度（总胺值） 以氮百分比表示

2014-02-14

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

UNE 53951-2004

Plastics. Raw materials test for polyurethane. Polyols. Determination of pH
塑料 聚氨酯原材料试验 多元醇 pH值的测定

2004-12-24

现行

HG/T 4960-2016

保温板用硬质聚氨酯泡沫组合聚醚
Blend polyol for rigid polyurethane cellular plastics used in insulation panels

2016-04-05

现行

UNE 53950-2004

Plastics. Raw materials test for polyurethane. Determination of Cloud Point of polyols
塑料 聚氨酯原材料试验 多元醇浊点的测定

2004-12-17

现行

BS ISO 14898-1999+A1-2011

Plastics. Aromatic isocyanates for use in the production of polyurethane. Determination of acidity
塑料 聚氨酯生产用芳香族异氰酸酯 酸度的测定

2012-02-29

现行

ISO 14898-1999

Plastics — Aromatic isocyanates for use in the production of polyurethane — Determination of acidity
塑料制品；聚氨酯生产用芳香族异氰酸酯——酸度的测定

1999-10-07

现行

UNE 53985-2-2004

Plastics. Raw materials tests for polyurethane. Polyols. Part 2: Determination of acid number.
塑料 聚氨酯原材料试验 多元醇 第2部分:酸值的测定

2004-03-18

现行

UNE 53985-3-2004

Plastics. Test method for polyurethane raw materials. Polyols. Part 3: Determination of basicity.
塑料 聚氨酯原材料的试验方法 多元醇 第3部分:碱度的测定

2004-03-18

现行

BS ISO 26603-2017

Plastics. Aromatic isocyanates for use in the production of polyurethanes. Determination of total chlorine
塑料 聚氨酯生产用芳香族异氰酸酯 总氯的测定

2017-03-31