Onekin ASTM CE certificate high quality chloride free fireproof MGO board

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Certifications

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Onekin ASTM CE certificate high quality chloride free fireproof MGO board

Density:1.0-1.2kg/m3
Fireproof:grade A
flexual strength:≥8MPa
anti-impact;≥2kJ/m2
halogenation resistance:no water and no moisture created
water content:less than 8%
dry shrinkage rate:rate ≤0.3%
expansion in water rate:≤ 0.6%
content of chloride:≤ 10%
Certificate:ASTM,SGS,ISO9001,2000Qc systems

Onekin ASTM CE certificate high quality chloride free fireproof MGO board

Onekin green board, which is also called magnesium board or mgo board or magnesium oxide board, is a technology that also developed a lot of years, we have customers from world wide.

Standard size:

Length: 2440-3050mm

Widtn: 1220mm

Thickness: 3-30mm

Density: 950-1200kg/m3

Performance

Below is the internation EN and ASTM and CE test result for 8mm thickness mgo board.

Size	Item	Standard Documents	Standard value	Test Value
8mm thickness	Fireproof	GB8624-2006		A1
	Density	Jc688-2006	1.0 t/m³<ρ<1.2 t/m³	1.17t/m³
	Flexural Strength	Jc688-2006	≥10MPa	11.8MPa
	Impaction resistance	Jc688-2006	≥2.0 kJ/m²	5.9kJ/m²
	Water content	Jc688-2006	≤8%	0.028
	Drying shrinkage	Jc688-2006	≤0.3%	0.003
	Wet inflation	Jc688-2006	≤0.6%	0.0039
	Screw holding	Jc688-2006	≥20N/mm	76.5N/mm
	Anti-halogen	Jc688-2006	No water drop	Pass
	Chloride content	Jc688-2006	≤10%	0.072

1,Superior Fireproof Performance
Non-combustible panel, not combusted at 800℃ and no flames at 1200℃

2,Waterproof
Onekin MGO board is Chloride free, it has stable physical performances will not be effected even in cold-dry or humid weather conditions.

3,Environmental
Our Mgo board raw materials is all healthy and green. Totally asbestos free, No radioactive elements like formaldehyde, benzene etc and no irritating harmful odor.