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                  TG No. 144                                                           August 1987

                  C-15. MILITARY SPECIFICATION MIL-C-46168, 28 MARCH 1984, COATING, ALIPHATIC
                  POLYURETHANE, CHEMICAL AGENT RESISTANT.

                      a. This is a two component aliphatic polyurethane coating for use as a
                  finish coat on military combat equipment. This coating Is available in the
                  following colors:
                  Light Green       Earth Brown                  Aircraft  Insignia Blue No. 35044
                  Forest Green      Desert Sand                  Interior  Aircraft Gray No. 36231
                  Dark Green        Black                        Aircraft  Black No. 37038
                  Olive Drab        Aircraft Green               Aircraft  White No. 37875
                  Field Drab        Aircraft Gray                Aircraft  Black No. 37038
                  Earth Yellow      Interior Aircraft Black      Aircraft  White No. 37875
                  Sand              Aircraft Red No. 31136       Aircraft  Yellow No. 33538
                  Earth Red         Olive Drab No. 34087         Green 383
                                                                 Brown 383

                  Three types of polyurethane coating are available under the following
                  specifications.

                              Type   I -  Standard formulation for all colors
                              Type II -   Lead and chromate free formulation
                              Type III -  Lead and chromate free formulation which uses
                                          1,1,1-trichloroethane to meet volatile organic compound
                                          content of 420 gm/liter (3.5 lb/gailon) maximum as
                                          applied

                      b. All three types of coating can be used in areas covered by air
 I and II is limited to
                  that presented in table C-30.


                  Table C-30
                  Volatile Composition
                                                                                Percent by volume
                  Ingredients                                                       Maximum

                      (a)  Aromatic compounds with eight or more carbon                8
                           atoms except ethylbenzene

                      (b)  Ethylbenzene, toluene, and ketones having                   20
                           branched hydrocarbon structures

                      (c)  Solvents with olefinic or cycloolefinic                  negative
                           type of unsaturation

                      (d)  Total of (a) + (b)                                          20


                  Since the solvent content is limited by generic terms, the MSDS for the paint
                  be'ng used should be consulted.

                                                         C-29


                                                                                           I;,), 51
Box ID = BX000000
Unit = VII CORPS       
Parent Organization = ARCENT          
Folder Title = PORT OPERATIONS CARC PAINTING POLICY                                                            
Subject = ARMY REGULATION 11-34 (RESPIRATORY PROTECTION PROGRAM
Document Number =        103
Image file name = 00000171.tif

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