Asbestos cords ШАПand ШАОН ГОСТ 1779-83

SHAON (General purpose asbestos cord) consists of chrysotile asbestos fibers with an admixture of cotton and other chemical fibers.

The structure of the SHAON is a cylindrical body consisting of several additions of single-thread yarn, twisted together. In this case, the direction of twisting is opposite to the direction of twisting of a single-thread yarn.

It is used for thermal insulation of thermal units, used in sealing connections in various thermal units and heat-conducting systems.

Stored in closed rooms.

The surface of high-quality asbestos cords should not contain damaged external threads, the cord core should not protrude from under the external threads. On the surface of the asbestos cord, it is allowed to have the ends of threads up to 25 mm long, formed when binding the threads. The mass moisture content of asbestos cord manufactured in accordance with GOST 1779-83 should not exceed 3% for cotton-based cords, and 4.5% for viscose-based asbestos cords. For an asbestos cord, the mass fraction of the asbestos fiber must be at least 78%.

High-quality ASBESTOS shaon cord does not have thread breaks, does not delaminate, and is resistant to bending. SHAON asbestos cords, manufactured for use in tropical climates, contain a mixture of asbestos and Dacron fibers.

Расчетный вес асбестовых шнуров ШАП:

Расчетный вес асбестовых шнуров ШАОН: