Heat insulating strip (tape)
TU 5766-006-59264088-2002
Heat-insulating strip PT 780*40 (ПТ 780*40) is intended for use as a fire-retardant heat-insulating material at a temperature of the insulated surface not exceeding 500°C, as well as for sealing the connections of devices, equipment and communications.
Heat-insulating strip is made of heat-insulating cardboard TU 5767-005-59264088-2002 based on chrysotile asbestos GOST 12871. Strip thickness is allowed from 1.3 mm to 3.0 mm.
Strip dimensions:
|
Grade designation |
Length, mm |
Width, mm |
||
|
Nominal value |
Max deviation |
Nominal value |
Max deviation |
|
|
PT (ПТ) |
780 |
± 10 |
40 |
± 0,5 |
Physical and mechanical indicators:
|
Indicator name |
Standard |
|
Density, kg/m3: |
900-1200 |
|
Tensile strength, MPa (kg/cm2), not less than: |
|
|
Mass fraction of moisture, no more than: |
3 % |
|
Fire resistance |
does not burn, does not char |
Area od application: Thermal insulation strip PT grade is convenient for insulating units and assemblies of complex geometric shapes with a small heating area, for sealing joints of building structures, including pasting over a joint without using an adhesive, for example, sealing a gap between a window and a frame.
Packaging: The heat-insulating strip is packed in 30 pieces in sack paper, 300 packages are stacked on wooden boards and tied with a metal or polymer tape. By agreement with the consumer, another type of packaging is possible that provides comprehensive mechanization of loading, unloading and warehouse operations.