Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves

Importancia y uso:

5.1 The NVR obtained by this test method is that amount which is available for release by the gloves onto handled surfaces while cleaning surfaces with solvents.

5.2 Evaporation of 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 the test temperature is not likely to result in significant variances.

5.3 This method may be more aggressive than necessary to determine the suitability of cleanroom gloves that are restricted to dry operations only.

5.4 Various other methods exist for determining NVR, for example Practice G120 and IEST-RP-CC005. This test is not intended to replace test methods used for other purposes.

Subcomité:

E21.05

Referida por:

G0120-15R23, E2352-19, E2312-11R19, E2900-24, E3488-25

Volúmen:

15.03

Número ICS:

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

Palabras clave:

cleanroom gloves; gloves; non-volatile residue; NVR;