Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers

Importancia y uso:

5.1 The NVR obtained by this test method is that extractable amount available for release from wipers based on test solvents.

5.2 Evaporation of the solvent at the stated temperature is to quantify the NVR that can be expected to exist at room temperature since the slight difference between room temperature and test temperature has not been shown to result in significant variances.

5.3 This test method may be more aggressive than necessary for the evaluation of wipers that will be restricted to dry use only.

5.4 Several other methods are also used to determine NVR. This test method is not intended to replace test methods used for other applications.

Subcomité:

E21.05

Referida por:

E2352-19, E2312-11R19, E2042_E2042M-09R21, E1549_E1549M-13R22, G0120-15R23, E2900-24

Volúmen:

15.03

Número ICS:

49.025.99 (Other materials), 71.040.50 (Physicochemical methods of analysis)

Palabras clave:

cleanroom wipers; non-volatile residue; NVR; wipers;