Accession Number : ADA195956

Title :   Device for making Tubes Out of Fiberglass,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s) : Grosh, J L

PDF Url : ADA195956

Report Date : 17 Jun 1988

Pagination or Media Count : 8

Abstract : A device is known for making tubes out of fiberglass by means of winding tape made from fiberglasses impregnated with binding composition onto a mandrel with the simultaneous addition of particles of a solid friable material between the neighboring turns with subsequent hardening of the binder. The proposed device differs from the known device due to the fact that for the purpose of improving the resistance of the items to external mechanical loads on the stage of interlayering between the turns a sand of nonuniform granulometric composition is used. Initially large particles of sand 1.2-2.4 mm in size are applied, then finer particles 0.005-0.15 mm in size, locating them uniformly between the large particles. Russian translations. (jes)

Descriptors :   *FIBERGLASS, ADDITION, BINDERS, EXTERNAL, HARDENING, LOADS(FORCES), PARTICLES, RUSSIAN LANGUAGE, SAND, SYNCHRONISM, TAPES, TRANSLATIONS, USSR, WINDING

Subject Categories : Ceramics, Refractories and Glass

Distribution Statement : APPROVED FOR PUBLIC RELEASE