Soviet plate

Sovelytova plate - heat-insulating asbestos-cement plate PTA 400-500.200.50.
TU U 34 00110243.005-94
Conventional designation: PTA 400-500.200.40
Main dimensions: length– 500mm, width – 200mm, thickness – 50 mm.

Physico-chemical parameters

Indicator	Standard for PTA plates
Density in the dry state, kg/m3, no more	400
Bending strength when dry, MPa (kgf/cm2), no less	0,2 (2,0)
Humidity % no more	20
Thermal conductivity, W/(m.K)/(kcal/h*m*C) at a temperature of (300+5)°C, no more	0,107 - 0,092
Linear temperature shrinkage at 500 °C, % no more	2

Application

Designed for thermal insulation of industrial and thermal power equipment at a temperature of the insulating surface up to 500 °C. Plates are non-flammable and non-explosive, during installation and operation they do not release or form toxic emissions with other substances. Association cement products are used for the insulation of industrial and thermal power equipment at the temperature of the insulating surface up to 500 °C, acc. TU U 34 00110243.005-94.