DEVELOPMENT OF NATURAL RUBBER FACEPIECE COMPOUNDS TO RESIST SURFACE CRAZING

Authors
  1. Nash, H.L.
Corporate Authors
Defence Research Chemical Labs, Ottawa ONT (CAN)
Abstract
A description is given of experiments carried out on the introduction of various materials into respirator type compounds to obtain increased protection from exposure (normal atmosphere) cracking. Of the compounds so far tested two isomers of NN', dioctyl-p-phenylene diamine appear the most promising. These compounds may also be usefully employed in the manufacture of other respirator parts where it is desirable to limit the use of a protective wax to prevent undesirable crumbing.
Report Number
DRCL-245 — Previously accessioned as DSIS 57/08093
Date of publication
15 May 1957
Number of Pages
19
DSTKIM No
92-03616
CANDIS No
126976
Format(s):
Hardcopy;Originator's fiche received by DSIS

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