TT-P-1757B

NAVY - AS - Naval Air Systems Command

PRIMER COATING, ALKYD BASE, ONE COMPONENT

Organization:

Year: 1997

Abstract: This specification covers the requirements for two types, classes, and colors of a one-component, alkyd-base, corrosion-inhibiting primer coating.
The primers coatings consist of the following types:

       Type I  -  Volatile content consists of non-photochemically reactive solvents                   (see 3.2.1.1)        Type II -  Volatile organic compound (VOC) content less than or equal to                   340 grams/liter (gm/l) (2.8 lb./gal) (see 3.2.1.2)

The primer coatings consist of the following classes:

       Class C -  Chromate based corrosion-inhibitors (see 3.2.3.1.1)        Class N -  Non-chromate based corrosion-inhibitors (see 3.2.3.1.2)

Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Air Warfare Center Aircraft Division Code 414100 B120-3, Highway 547, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.
The primer coating colors consist of the following:

       Color Y  -  Deep yellow        Color T  -  Green (FED-STD-595, color number 34151)

Part numbers, for cataloging purposes, may be assigned in accordance with 6.3.
Intended Use: This primer coating is intended for use as a corrosion inhibiting primer coating on aluminum and aluminum alloy structures and surfaces and on surfaces coated with a pretreatment coating conforming to MIL-C-8514 or DOD-P-15328. The recommended dry film thickness is 15.2 to 22.9 µm (0.6 to 0.9 mil). Suggested testing for dip or flow-coat application is as follows: • Dip application: Dip a test panel, with approximate dimensions of 101.5 by 305 mm (4 by 12 in.), full-length, into the primer coating, whose viscosity has been reduced as specified by the manufacturer. Upon removal from the primer coating, examine the test panel. If the film is not uniform in appearance and free from color separation, runs, sags or streaks, it is unsuitable for dip application. • Flow-coat application. When applied by flow-coating to a glass panel, the primer coating should produce a continuous film, free from grit, seeds, streaks, blisters, or other surface irregularity.

URI: https://yse.yabesh.ir/std/handle/yse/118634

Subject: Corrosion-inhibition

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NAVY - AS - Naval Air Systems Command

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contributor author	NAVY - AS - Naval Air Systems Command
date accessioned	2017-09-04T16:55:07Z
date available	2017-09-04T16:55:07Z
date copyright	05/15/1997
date issued	1997
identifier other	XAQAEAAAAAAAAAAA.pdf
identifier uri	https://yse.yabesh.ir/std/handle/yse/118634
description abstract	This specification covers the requirements for two types, classes, and colors of a one-component, alkyd-base, corrosion-inhibiting primer coating. The primers coatings consist of the following types: Type I - Volatile content consists of non-photochemically reactive solvents (see 3.2.1.1) Type II - Volatile organic compound (VOC) content less than or equal to 340 grams/liter (gm/l) (2.8 lb./gal) (see 3.2.1.2) The primer coatings consist of the following classes: Class C - Chromate based corrosion-inhibitors (see 3.2.3.1.1) Class N - Non-chromate based corrosion-inhibitors (see 3.2.3.1.2) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Air Warfare Center Aircraft Division Code 414100 B120-3, Highway 547, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. The primer coating colors consist of the following: Color Y - Deep yellow Color T - Green (FED-STD-595, color number 34151) Part numbers, for cataloging purposes, may be assigned in accordance with 6.3. Intended Use: This primer coating is intended for use as a corrosion inhibiting primer coating on aluminum and aluminum alloy structures and surfaces and on surfaces coated with a pretreatment coating conforming to MIL-C-8514 or DOD-P-15328. The recommended dry film thickness is 15.2 to 22.9 µm (0.6 to 0.9 mil). Suggested testing for dip or flow-coat application is as follows: • Dip application: Dip a test panel, with approximate dimensions of 101.5 by 305 mm (4 by 12 in.), full-length, into the primer coating, whose viscosity has been reduced as specified by the manufacturer. Upon removal from the primer coating, examine the test panel. If the film is not uniform in appearance and free from color separation, runs, sags or streaks, it is unsuitable for dip application. • Flow-coat application. When applied by flow-coating to a glass panel, the primer coating should produce a continuous film, free from grit, seeds, streaks, blisters, or other surface irregularity.
language	English
title	TT-P-1757B	num
title	PRIMER COATING, ALKYD BASE, ONE COMPONENT	en
type	standard
page	21
status	Active
tree	NAVY - AS - Naval Air Systems Command:;1997
contenttype	fulltext
subject keywords	Corrosion-inhibition
subject keywords	Exterior use
subject keywords	Flammable
subject keywords	Zinc chromate