• Hạt hút ẩm Activated Alumina, 3-5mm (China)

Hạt hút ẩm Activated Alumina, 3-5mm (China)

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ACTIVATED ALUMINA DESICCANT (China)
HẠT HÚT ẨM ACTIVATED ALUMINA
Kích thước hạt: 3-5 mm
Công thức hóa học: Al2O3 •nH2O
CAS NO.: 1344-28-1
Đóng gói tiêu chuẩn: 25kg/bag
 
Specification

ITEMUnit0.4-1.2mm2-3mm3-4mm3-5mm4-6mm5-7mm6-8mm
SiO2%≤0.10≤0.10≤0.10≤0.10≤0.10≤0.10≤0.10
Fe2O3%≤0.04≤0.04≤0.04≤0.04≤0.04≤0.04≤0.04
Na2O%≤0.45≤0.45≤0.45≤0.45≤0.45≤0.45≤0.45
L.O.I%≤8≤8≤8≤8≤8≤8≤8
Bulk Densityg/ml≤0.75≤0.75≤0.75≤0.75≤0.75≤0.75≤0.75
Surfacem2/g≥280≥280≥280≥280≥280≥280≥280
Pore Volumeml/g≥0.40≥0.40≥0.40≥0.40≥0.40≥0.40≥0.40
Crush StrengthN/P/≥60≥80≥100≥120≥160≥180


Attention: The product as desiccant cannot be exposed in the open air and should be stored in dry
condition with air-proof package.

 

Description: White sphere , odorless, tasteless, non-toxic, insoluble in water and
alcohol, regular in particle size, smooth at surface, with high mechanical
strength and strong adsorption of moisture, not expanding and cracking
after adsorbing water, original shape kept.
 
Applications: Widely used for drying in electronic, textile and oxidizing industry,
also as adsorbent in air-grading industry(dew-point below -55).
it’s especially suitable for atmospheric temperature recovering
equipment. also used as a de-fluorinating agent of drinking water,

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