现行

ISO 14896-2009

Plastics — Polyurethane raw materials — Determination of isocyanate content
塑料制品；聚氨酯原料——异氰酸酯含量的测定

2009-02-11

现行

UNE 53984-1-2003

Plastics. Test method for polyurethane raw materials. Aromatic isocyanates for use in the production of polyurethane. Determination of acidity.
塑料 聚氨酯原材料的试验方法 聚氨酯生产用芳香族异氰酸酯 酸度的测定

2003-05-14

现行

ASTM D5155-19

Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
聚氨酯原料的标准试验方法:芳族异氰酸酯的异氰酸酯含量的测定

2019-08-01

现行

ASTM D4659-19

Standard Test Methods for Polyurethane Raw Materials: Determination of Specific Gravity of Isocyanates
聚氨酯原料的标准试验方法:异氰酸酯比重的测定

2019-08-01

现行

ASTM D4663-20

Standard Test Method for Polyurethane Raw Materials: Determination of Hydrolyzable Chlorine of Isocyanates
聚氨酯原材料的标准试验方法:异氰酸酯中可水解氯的测定

2020-04-01

现行

ASTM D4661-23

Standard Test Methods for Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates
聚氨酯原料的标准试验方法:异氰酸酯中总氯的测定

2023-03-01

现行

ASTM D7252-22

Standard Test Method for Polyurethane Raw Materials: Determination of Monomer and Isomers in Isocyanates
聚氨酯原材料的标准试验方法:异氰酸酯中单体和异构体的测定

2022-07-01

现行

ASTM D4877-19

Standard Test Method for Polyurethane Raw Materials: Determination of APHA Color in Isocyanates
聚氨酯原材料的标准试验方法:异氰酸酯中APHA颜色的测定

2019-08-01

现行

ASTM D4889-21

Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates
聚氨酯原料的标准试验方法:粗品或改性异氰酸酯的粘度测定

2021-01-15

现行

ASTM D5629-23

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers
聚氨酯原料的标准试验方法:低酸度芳香异氰酸酯和聚氨酯预聚物中酸度的测定

2023-03-01

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

ASTM D6099-24

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
聚氨酯原料的标准试验方法:中等至高酸度芳香异氰酸酯酸度的测定

2024-02-01

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

ASTM D5523-21

Standard Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates
聚氨酯原料的标准测试方法:单体异氰酸酯中水解氯测定的阿根廷酸度

2021-01-15

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

UNE 53985-4-2004

Plastics. Test methods for polyurethane raw materials. Polyols. Part 4: Determination of total unsaturation.
塑料 聚氨酯原材料的试验方法 多元醇 第4部分:总不饱和度的测定

2004-03-18

现行

UNE 53984-3-1998

PLASTICS. TEST METHODS FOR POLYURETHANE RAW MATERIALS. PART 3: DETERMINATION OF THE ISOMER CONTENT IN MIXTURES OF 2,4- AND 2,6-TOLUENEDIISOCYANATE.
塑料 聚氨酯原材料的试验方法 第3部分:2,4-和2,6-甲苯二异氰酸酯混合物中异构体含量的测定

1998-05-07