MIL-P-14571A

PLASTIC, POLYSTYRENE, MODIFIED; FABRICATED PARTS

contributor author	ARMY - MR - Army Research Laboratory, Weapons and Materials Research Directorate
date accessioned	2017-09-04T15:39:29Z
date available	2017-09-04T15:39:29Z
date copyright	01/07/1960
date issued	1960
identifier other	PAZJDAAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std/handle/yse/41575
description abstract	This specification covers requirements for parts fabricated from qualified modified polystyrene plastic conforming to Specification L-M-525. Intended Use: Parts should be made of modified polystyrene (see L-M-525) when a combination of the following properties is required: Low cost, low specific gravity, moderate to high strength, hardness, toughness, heat and chemical resistance, and dimensional stability. Parts requiring exceptional elongation and acid resistance, such as aircraft battery cases, should be made of type II material. Those requiring exceptional strength, heat and chemical resistance, with some sacrifice in impact resistance (such as containers for strong chemicals) should be made of type III. Modified polystyrene is not recommended for outdoor exposure applications, however, type III parts have better weather-resistant properties than do the other types.
language	English
title	MIL-P-14571A	num
title	PLASTIC, POLYSTYRENE, MODIFIED; FABRICATED PARTS	en
type	standard
page	8
status	Active
tree	ARMY - MR - Army Research Laboratory, Weapons and Materials Research Directorate:;1960
contenttype	fulltext