White Roller Coated Corrugated Board

It is made of high-quality aluminum plate lamination, and the surface layer is sprayed and roller coated.

It has excellent weight, strength, earthquake resistance and other effects, and has good weather resistance and corrosion resistance. The double-layer lamination process can ensure good surface smoothness.

Fireproof and high-temperature resistant, with excellent fireproof performance, effective high-temperature resistance, wide range of application scenarios, and long-term use that is not easy to change.

Inorganic Core Material Is Green And Environmentally Friendly
Good Fire Prevention And Fire Safety Performance
Installation Is Fast And Very Smooth And Clean
Lightweight Sound Insulation And Heat Insulation

Test items		Standard requirement	Test result	Single conclusion	According to the standard
Combustion performance level A (A2-s1, d0, t0)	Calorific value of main components (aluminum plate)	≤3.0MJ/kg	0MJ/kg	Conform to	GB/T 14402-2007
	Calorific value of main components (aluminum honeycomb)	≤3.0MJ/kg	0MJ/kg	Conform to
	Calorific value of external secondary components (coating)	≤4.0MJ/㎡	0.8MJ/㎡	Conform to
	Calorific value of internal secondary components (resin glue)	≤4.0MJ/㎡	3MJ/㎡	Conform to
	Total heat of combustion	≤3.0MJ/kg	1.5MJ/kg	Conform to
	Flame spreads laterally	Did not reach test long wing edge	Did not reach test long wing edge	Conform to	GB/T 20284-2006
	Total smoke production within 600 seconds	≤50㎡	17m2	Conform to
	Smoke generation rate index	≤30m2/s2	2m2/s2	Conform to
	Combustion drippings/particles	No burning droplets within 600s		Conform to
	Total heat release in 600s	≤7.5MJ	1.1MJ	Conform to
	Burning rate growth index (FIGRA0.2MJ)	≤120W/s	29W/s	Conform to
	Smoke toxicity	Achieve quasi-safety level ZA1	Achieve quasi-safety level ZA1	Conform to	GB/T 20285-2006
Combustion sample installation instructions		1. The specimen shall be installed in accordance with Article 5.2.2b) of GB/T20284-2006.
		2. The back plate of the sample is a calcium silicate plate with a thickness of 12mm and a density of 800kg/m².
		3. The fire-receiving surface of the sample is the decorative surface.