Fireproof steel cable tray

Steel fireproof paint (paint) bridge

Fireproof coating:

Appearance: white, uniform thick fluid, no agglomeration;

Surface drying time: 2 hours;

Bond strength: 0.78Mpa;

Shock resistance: the deflection L/200 coating does not layer, does not fall off;

Bending resistance: flexing L/100 coating can not be layered, does not fall off;

Fire resistance: no change in coating after tap water immersion for more than 24 hours;

Acid resistance: immersion foam in 3% HCL for more than 24 hours, no change in coating;

Alkali resistance: immersion in 3% Ca(OH)2 for more than 24 hours, no change in coating;

Salt tolerance: immersion in 3% NaCl for more than 24 hours, no change in coating;

Frost resistance: 15 times;

The coating thicknesses for different fire resistance limits are as follows:

Fire limit h 0.5 1 1.5 2 2.5

Coating thickness mm 0.4-0.6 0.8-1.0 1.4-1.6 1.8-2.0 2.4-2.6