مسحوق أكسيد الألمنيوم WYA-8903
Contact Info
- العنوان:رقم 28 طريق هاينينغغ، منطقة شويانغ للتنمية الاقتصادية، مقاطعة جيانغسو, الرمز البريدي:
- اتصل بـ: Manager Yu
- هاتف:0527-83968080 83968070
- البريد الإلكتروني:sales@chinaalum.com
منتجات أخرى
WYAType aluminum oxide powder series
1.Chemical formula:Al₂O₃·nH₂O
2.Properties and uses:
WYA-8901 and WYA-8902 are y-aluminum oxide powder,WYA-151 are p-aluminum oxide powder,WYA-051 is aluminum hydroxide fine powder and WYA-8903 isα-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:
|
Indexes |
Unite |
WYA-8901 |
WYA-8902 |
WYA-151 (p-Al₂O₃) |
WYA-8903 |
WYA-051 |
|
Chemical comosition |
/ |
Al₂O₃nH₂On<1 |
Al₂O₃nH₂On<1 |
Al₂O₃nH₂On<1 |
Al₂O₃nH₂On<1 |
Al(OH)₃ |
|
Appearance |
/ |
Fine powder |
Fine powder |
Fine powder |
Fine powder |
Micro powder |
|
Particle size(0.06mm) |
% |
≥95 |
≥95 |
≥95 |
≥95 |
≥99 |
|
Pore volume |
ml/g |
≥0.40 |
≥0.45 |
≥0.35 |
≥0.40 |
---- |
|
Specific surface area |
m²g |
≥260 |
≥150 |
≥300 |
≥260 |
---- |
|
Al₂O₃ |
% |
≥88 |
≥92 |
≥70 |
≥88 |
Al(OH)₃≥99 |
|
Na₂O |
% |
≤0.5 |
≤1.5 |
≤0.5 |
≤0.1 |
≤0.5 |
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