Standard Test Method for Measurement of Percent Crystallinity of Polyetheretherketone (PEEK) Polymers by Means of Specular Reflectance Fourier Transform Infrared Spectroscopy (R-FTIR) Ingestion-build-105964 It introduces an additional standard

It introduces an additional standard size of the pillow and new metric sizes of bolsters

This part of ISO/IEC 18000 specifies

BS EN 45501 specifies the metrological and technical requirements for non-automatic weighing instruments

and associated data types

BS EN 63028 defines technical requirements

Standard Test Method for Measurement of Percent Crystallinity of Polyetheretherketone (PEEK) Polymers by Means of Specular Reflectance Fourier Transform Infrared Spectroscopy (R-FTIR) Ingestion-build-105964 It introduces an additional standard1. Scope 1. 1 This test method describes the collection of absorption spectra of polyetheretherketone (PEEK) polymer in filled and unfilled grades, as supplied by a vendor, and the subsequent calculation of the percent crystallinity. The material is evaluated by infrared spectroscopy. The intensity (height) of the absorbance peaks is related to the amount of crystalline regions present in the material.