羟基 聚氨酯 hdi检测标准
CNAS认证
CMA认证
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2023-03-15
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2023-03-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2022-07-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2016-04-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2011-02-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2021-07-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Plastics — Polyols for use in the production of polyurethane — Determination of hydroxyl number
Plastics — Polyols for use in the production of polyurethane — Determination of hydroxyl number
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2001-02-08
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2005-07-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2018-04-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2017-08-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D4274-23
Plastics. Polyols for use in the production of polyurethane. Determination of hydroxyl number
Plastics. Polyols for use in the production of polyurethane. Determination of hydroxyl number
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2001-05-15
- 【CCS分类】
- 【ICS分类】热塑性塑料
ASTM D4274-23
Standard Test Methods for Testing Polyurethane Raw Materials Determination of Hydroxyl Numbers of Polyols
Standard Test Methods for Testing Polyurethane Raw Materials Determination of Hydroxyl Numbers of Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1999-11-10
- 【CCS分类】
- 【ICS分类】83.080.20热固性塑料
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2012-08-01
- 【CCS分类】
- 【ICS分类】83.080.10热塑性塑料
ASTM D4274-23
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
Standard Test Method for Polyurethane Raw Materials: Determination of Primary Hydroxyl Content of Polyether Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2011-04-01
- 【CCS分类】
- 【ICS分类】83.080.20热固性塑料
ASTM D4274-23
Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spectroscopy
Plastics — Polyols for use in the production of polyurethanes — Determination of hydroxyl number by NIR spectroscopy
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2004-08-26
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2008-03-01
- 【CCS分类】
- 【ICS分类】83.080.10热固性塑料
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2003-11-01
- 【CCS分类】
- 【ICS分类】83.080.10胶乳和生橡胶
ASTM D4274-23
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
Standard Practice for Polyurethane Raw Materials: Determining Hydroxyl Number of Polyols by Near Infrared (NIR) Spectroscopy
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1998-11-10
- 【CCS分类】
- 【ICS分类】83.040.10热塑性塑料
ASTM D4274-23
Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2005-07-01
- 【CCS分类】
- 【ICS分类】83.080.20热塑性塑料
ASTM D4274-23
Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
Standard Test Methods for Polyurethane Raw Materials Determination of Primary Hydroxyl Content of Polyether Polyols
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1999-11-10
- 【CCS分类】
- 【ICS分类】83.080.20