Activity aluminum oxide-Zibo Renhai New Material Technology Development Co., Ltd

Activity aluminum oxide

Chemical formula:Al2O3•nH2O2.Properties and uses:WYA-8901 and WYA-8902

Product description

1.Chemical formula: Al₂O₃•nH₂O
2.Properties and uses:
WYA-8901 and WYA-8902 are γ-aluminum oxide powder,WYA-051 is aluminum hydroxide fine powder and WYA-8903 is a-aluminum oxide powder.They are made by advanced crushing technology and the superior grade aluminum oxide is used as raw materials.The product has the features of low impurity,fine particle and good water adsorption.They are mainly used as flame retardant filler in plastic rubber and electric appliance;dewaxing and demoulding of ceramics;building material ceramics;fillers of printing ink,pigment and paper-making.
3.Main product type and technical indexes:

Product typeIndexesItem	Chemical Comosition	Appearance	Particle size(-250 mesh )%	Al₂O₃	Na₂O
WYA-8901	Al₂O₃•nH₂O n<1	Fine powder	≥95	89-92	0.3-1.00
WYA-8902	Al₂O₃•nH₂O n<1	Fine powder	≥95	≥92
WYA-8903	Al₂O₃•nH₂O n<1	Fine powder	≥95	≥98
WYA-051	Al(OH)₃	Micro powder	≥99.5	Al(OH)₃≥99.5

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