Document ID (ISN) | 48525 |
CIS number |
87-1360 |
ISSN - Serial title |
0002-8894 - American Industrial Hygiene Association Journal |
Year |
1987 |
Convention or series no. |
|
Author(s) |
Berardinelli S.P., Moyer E.S. |
Title |
Methyl isocyanate liquid and vapor permeation through selected respirator diaphragms and chemical protective clothing |
Bibliographic information |
Apr. 1987, Vol.48, No.4, p.324-329. Illus. 4 ref. |
Abstract |
Twenty-two chemical protective clothing materials were tested against liquid methyl isocyanate (MIC); only a non-woven Nomex on Teflon can be considered as a candidate material. Viton, polyvinyl chloride and butyl clothing can be considered candidate materials against approximately 800ppm MIC vapour. Four self-contained breathing apparatus diaphragms were tested and all experienced rapid breakthrough when exposed to liquid MIC. Next, 3 SCBA diaphragms were exposed to approximately 800ppm MIC vapour. The SCBA should be worn inside a total encapsulating suit. |
Descriptors (primary) |
chemical protective clothing; evaluation of equipment; permeability testing; toxic substances; self-contained breathing apparatus; methyl isocyanate |
Descriptors (secondary) |
toxic gases; description of technique; service life; toxic liquids |
Document type |
D - Periodical articles |
Subject(s) |
Personal protection
|
Broad subject area(s) |
Chemical safety
|
Browse category(ies) |
Cyano compounds Respiratory protection Protective clothing Isocyanates
|