NEN-ISO 15063
Plastics - Polyols for use in the production of polyurethanes - Determination of hydroxyl number by NIR spectroscopy
inactive
| Organization: | NEN |
| Publication Date: | 1 March 2005 |
| Status: | inactive |
| Page Count: | 34 |
| ICS Code (Thermosetting materials): | 83.080.10 |
scope:
This International Standard establishes guidelines for the determination of hydroxyl numbers of polyols using NIR (near infrared) spectroscopy. Definitions and calibration techniques are given. Procedures for selecting calibration materials and for collecting and treating data to develop NIR calibrations are outlined. Criteria for building, evaluating and validating the NIR calibration model are also described. Procedures for sample handling, data gathering and evaluation are included.
Document History
September 1, 2011
Plastics - Polyols for use in the production of polyurethanes - Determination of hydroxyl number by NIR spectroscopy
This International Standard specifies a method for the determination of hydroxyl numbers of polyols using NIR (near-infrared) spectroscopy. Definitions and calibration techniques are given....
NEN-ISO 15063
March 1, 2005
Plastics - Polyols for use in the production of polyurethanes - Determination of hydroxyl number by NIR spectroscopy
This International Standard establishes guidelines for the determination of hydroxyl numbers of polyols using NIR (near infrared) spectroscopy. Definitions and calibration techniques are given....