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Gases threshold limits

Type Technology Diameter/length Target gas Threshold limit Res. time References... [Pg.103]

If acetal resins are processed at temperatures substantially above those recommended for the particular grade, minor amounts of formaldehyde may be Hberated. Formaldehyde (qv) is a colorless, lacrimatory gas with a pungent odor and is intensely irritating to mucous membranes. The human nose is sensitive to concentrations in the range of 0.1 to 0.5 ppm. The current threshold limit value for formaldehyde is 1 ppm. [Pg.60]

Halogen Melting point (°C) Boiling point (°C) Vapour density (air = 1.0) Threshold limit value (ppm) Reactivity and oxidizing strength Appearance and state at 21 " C Colour of gas/vapour... [Pg.133]

See other pages where Gases threshold limits is mentioned: [Pg.1284]    [Pg.13]    [Pg.368]    [Pg.423]    [Pg.291]    [Pg.1]    [Pg.3]    [Pg.4]    [Pg.4]    [Pg.6]    [Pg.7]    [Pg.10]    [Pg.11]    [Pg.12]    [Pg.14]    [Pg.14]    [Pg.15]    [Pg.15]    [Pg.17]    [Pg.17]    [Pg.19]    [Pg.20]    [Pg.22]    [Pg.23]    [Pg.25]    [Pg.26]    [Pg.26]    [Pg.27]    [Pg.28]    [Pg.29]    [Pg.29]    [Pg.30]    [Pg.31]    [Pg.34]    [Pg.36]    [Pg.38]    [Pg.39]    [Pg.40]    [Pg.41]    [Pg.42]    [Pg.42]    [Pg.43]    [Pg.44]    [Pg.44]    [Pg.45]    [Pg.47]    [Pg.48]    [Pg.48]   
See also in sourсe #XX -- [ Pg.16 , Pg.17 , Pg.18 , Pg.19 , Pg.20 , Pg.21 , Pg.22 , Pg.23 , Pg.24 , Pg.25 , Pg.26 , Pg.27 , Pg.28 , Pg.42 ]

See also in sourсe #XX -- [ Pg.16 , Pg.17 , Pg.18 , Pg.19 , Pg.20 , Pg.21 , Pg.22 , Pg.23 , Pg.24 , Pg.25 , Pg.26 , Pg.27 , Pg.28 , Pg.40 ]

See also in sourсe #XX -- [ Pg.16 , Pg.17 , Pg.18 , Pg.19 , Pg.20 , Pg.21 , Pg.22 , Pg.23 , Pg.24 , Pg.25 , Pg.26 , Pg.27 , Pg.28 , Pg.29 , Pg.30 , Pg.31 , Pg.44 ]



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Gas limitations

Threshold limits

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