SQH-99 thin type fireproof coating for steel structure
Brief
It is made from binder, dispersant, acid, gas and carbon material. It can be used in the surface of steel structure, the coating thickness is 2.26mm, the fireproof capacity is 137 minutes. It can prove the fire limit of steel structure
Technical index
1, Properties
(1)It is a thick fluid with any block ；
(2)thin coating for spraying or pasting；；
(3) there are no obvious difference bwtween sample and coating
(4) surface-drying time ≤8h
(5) Binding strength ≥0.2MPa
(6)Melt-freeeze resistance： 15 times, no change；
(7) anti-carck capacity at initial drying: 涂 no crack ；
(8) Waterproof ： 24h, no bed , foam, peel-off .
2, fire retarding capacity
GB14907-2002标 ：
| The thickness pf coating mm |
0.6 |
1.35 |
2.26 |
| Time h |
1 |
1.5 |
2.28 |
Storage and transportation
normal hazardous chemicals ，temperature -10～40℃， in dry and airiness place , far away from heat and fire， valid period is 6 months .
