PLM08	PLM10	PLM12	PLM20	PLM25
SiO2 ＞	60%	60%	60%	60%	60%
MgO ＞	30%	30%	30%	30%	30%
Cao ＜	0.5%	0.5%	0.5%	0.5%	0.5%
Fe2O3 ＜	0.3%	0.3%	0.3%	0.3%	0.3%
Al2O3 ＜	0.3%	0.3%	0.3%	0.3%	0.3%
Whiteness	90-98	90-98	90-98	90-98	90-98
(1000℃)LOI	6.5%	6.5%	7.0%	6.5%	6.5%
D50(μm)	3.0-4.0μm	3.0-3.5μm	3.0-3.5μm	2.0-2.5μm	1.5-2.0μm
D98(μm)	16μm	12μm	10μm	6.5μm	5.0μm
Asbestos	free	free	free	free	free
Moisture	0.3-0.5%	0.3-0.5%	0.3-0.5%	0.3-0.5%	0.3-0.5%
Packing	According to the customer request