Fireproof Aluminum Composite Panel Acp also can be called fire rated Aluminum Composite Metal Panels or fire resistant Aluminium Composite Panel. It adopts flame-retardant core material, and the combustion performance of the product reaches the refractory grade (class B1) or non-combustible grade (class A2). At the same time, other performance indicators must also meet the technical specifications of aluminum composite panels.
2.The difference between B1 grade and A2 grade fireproof aluminum composite panels
(1)The ingredients of fire core materials are different:
B1 grade plastic core:
It contains 55% - 55% flame retardant, the main ingredients are aluminum oxide (Al₂O₃) and magnesium oxide (MgO) ;
A2 grade fireproof aluminium composite sheet plastic core material :
It Contains 88% - 90% of the flame retardant, the main ingredients are aluminium hydroxide(Al(OH)3) and magnesium hydroxide (Mg(OH)2) ;
(2)Different reactions to fire:
For B1 grade fireproof aluminum composite sheet:
When B1 grade panels are put on fire, it can be catched on fire after 5 minutes, and the fire will extinguish after 10 seconds when the fire leave the panels.
A2 grade fireproof aluminium composite panel:
It can be catched on fire after 20 minutes, and the fire will extinguish immediately when the fire leave the panels.
3. Professional ACP manufacturer can provide you excellent fire proof aluminum composite panel
MEGABOND aluminum composite panel has always been a leader in the domestic aluminum composite panel industry, at present, only very few acp manufacturers can produce A2 grade fire rated aluminium composite panels in China.
The good news is that professional MEGABOND ACP manufacture can offer you mature A2 grade fireproof acp.