two pack systems
English translation: Isocyanate/epoxy based Coating which is supplied in two parts and must be mixed in the correct proportions before use to cure.
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| 01:05 Aug 2, 2005 |
| English language (monolingual) [PRO] Tech/Engineering - Architecture | |||||||
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|  Selected response from: Elizabeth Lyons United States Local time: 00:59 | ||||||
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| 5 +5 | Two-pack system |
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| Discussion entries: 1 | |
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Answers
7 mins confidence: 
peer agreement (net): +5
peer agreement (net): +5Two-pack system Explanation: Two-pack system = Coating which is supplied in two parts and must be mixed in the correct proportions before use in order to cure. Usually non-water based paint. -------------------------------------------------- Note added at 9 mins (2005-08-02 01:15:14 GMT) -------------------------------------------------- http://www.dtconcours.com/paint-types.htm Two-pack or Isocyanate paint This paint system was first used extensively during the 1970\'s and 1980\'s. The paint is extremely toxic. Isocyanate is a respiratory sensitiser so inhalation can affect breathing, with potentially fatal results. For this reason, this particular system is not normally suitable for application by DIY enthusiasts, as it requires special breathing equipment. Drying is assisted by the use of a hardener (the second part of the two pack system), although evaporation takes place also, preferably in a heated spray booth or oven. This paint type is very hardwearing and produces a finish straight from the spray gun, so cutting application times. -------------------------------------------------- Note added at 10 mins (2005-08-02 01:16:13 GMT) -------------------------------------------------- [PDF] Technical Article File Format: PDF/Adobe Acrobat - View as HTML Any paint system must be fit for purpose and cost effective. In terms of bridge- painting, ... The modern two pack paints, such as glass flake epoxy, are ... www.leighspaints.co.uk/news/BRIDGEPAINTING.pdf - Similar pages -------------------------------------------------- Note added at 11 mins (2005-08-02 01:17:05 GMT) -------------------------------------------------- It is likely that hand-mixing is proscribed because of the toxic volatiles in this type of paint. -------------------------------------------------- Note added at 14 mins (2005-08-02 01:20:06 GMT) -------------------------------------------------- Note the term Isocyanate paint for the category name of these paints. |
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