Multilayer technical textile of special purpose PP89
Purpose and areas of usage
The developed materials are used for laying pipes with factory insulation coatings of oil and gas pipelines; for transportation of fuselages of planes; in the coal and sugar industries as filters; for the manufacture of body armor both directly (light series), and with ceramic and titanium armor plates; in the manufacture of protective elements (armature of soles, sidewalls) of military footwear (berets) for protection against anti - personnel mines; in the manufacture of parachute slings for the withdrawal of military equipment.
Main characteristics of development
Model of multilayer textile: STSZ - 5M, STSZ - 10M, STSZ - 15MOD, STSZ - 18BZ, STSZ - 25TS.
Weave pattern: 5 - , 7 - , 8 - layer interlacing.
Sample width: 80 ± 1 mm.
Sample thickness: 5, 2 - 9, 2 ± 0, 5 mm.
Surface filling: 70 - 96 ± 2% .
Breaking sample load: 80000 - 140000 ± 50 N.
Breaking elongation: 22 - 64 ± 3%
Main advantages of development
The developed structures of multilayer textile have a discontinuous changeable load of 4% and burst lengthening by 97% larger than a steel sheet (steel 3) of the same cross - section. At the same time, the productivity of technological equipment is 2. 5 times higher when saving material 12 - 18%
The state of development