NAVY MIL-W-5050 A-1958 WALKWAY COATING AND MATTING NONSLIP AIRCRAFT APPLICATION OF《航空器防滑通道上涂料和消光的应用》.pdf

1、WALKWAY, COATIMi AND MATTJIG, NOMLIP, AIRCRAFT, APPLICATION QF This specification has been appraved by the Departmnt of the Air Force and by the Navy Bureau of Aeronautics. 1. SCOPE smootk:d%$ walkway coatings and walkway matting to wingwalks of aircraft. - This specification provides instructions f

2、or the application of 1.2 Classification.- Walkway coatings shall be of the following types, and shall be applied as specified% Type I - Coating, smooth (vithout grit) applied by a brush or spray, Type II - Coating, rough (with it) applied lq brush or spray, Type III - Matting (for use with liquid a

3、dhesive) applied with separate as specified (see 4.1). as specified (see 4.2r liquid adhesive (see 4.3). 2. AJ?PLICABLE DOCUMENTS 2.1 The following specifications, of the issue in effect on date of invitation for bids,form a part of this specification to the TT-M-26l Methyl-Ethyl-Ketone 3ilitaq exte

4、nt specified herein: (for Use in Organic Coatings) HIEW-5044 Walkway, Coating and Matting, Nonslip, Aircraft MIL-A-5092 Adhesive, Rubber (Synthetic and Recl- Rubber Base) WIL-P-6808 Primer Coating. Zinc chr-te, for Aircraft Use; MIL-C-8507 Application of CoatiIla. Wash Primer (Pretreatsent), for Met

5、als; MIL-C-85l4 Appl?cation of ._ Coating, Pretreatment, Snooth Plnieh, Spray Type (f or-Aircraft) MIL-P-8585 for the DeVilbiss MBC gun, a line air pressure of 30 psi, and a cup ppessure of 8 psi give good results. 6.4.2 Weight of coating.- The walkway shall be applied ln sufficient quantity to prod

6、uce a dry weight of from 15 to 20 ounces per square yard with the smooth coating, and 20 to 25 ounces per square yard with the rough coating. Whenthe material is applied by brush, it is suggested that not more than two coats be applied and allowed to dry. In spraying, the spray gun should be held co

7、mparatively close to the surface. 6.b.4 Successive coats.- Successive coats shall be applied in liberal quantities, brushing or spraying the walkway material out quickly on a relatively small area at a tim. Brushing or spraying over the same wet area after it has once been brushed out shall be avoid

8、ed. Each coat shall oe allowed to Ou. 7. PROCmURE WITS MA“I!ING - 7.2 Apphcatfon of material.- The surface to which the walkway matting material is to be applied shall be coated with two brush coats of adhesive conforlning to Specifi- cation MIL-A-992, Type III. Sufficient time shall be allowed for

9、the adhesive to dry after each coat. The adhesive coating and the fact that the Govern- ment may have formulated, furnished, or in any way mpplied the said drawings, specifications, or other data i8 not %O be regarded by implication or otherwise as in any manner licensing the holder or any other person or CorpoPation, or conveying any rights or permission to manufacture, we, or sell any patented invention that may in any nay be related thereto. custodians: Navy - Wlreau of Aeronautics Air Force Preparing actidty: Navy - Bureau of Aeronautics Licensed by Information Handling Services