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Active zinc oxide for rubber
浏览次数:2471    发布日期:2008-10-11 9:33:51
 
    The zinc oxide for rubber is a kind of white or yellowish superfine powder with very high activity. As a nanometer compound product researched by experts with special production processes according to the requirements of the rubber industry for zinc oxide, the product has an average granular diameter of 30 nanometers and the scope of the granular diameter at 10~40 nanometers, high activity, and various excellent performances. According to the wide use by users and test results, the product has good effects when used for rubber belts, bicycle tires, motorcycle tires, rubber shoes, simulated bottom leather (artificial cowhide), rubber plates, rubber rolls, cables, basketballs, and foamed glue.
    65X-AZO is mainly used for inner tires of cars, motorcycle tires, hi-end driving belts, bicycle tires, hi-end rubber shoes, hi-end simulated bottom leather, rubber rolls, weaving rolls, hi-end cables, hi-end foamed glue, basketballs, damping rubber products, ball mill liners and rubber anticorrosive liner products, hi-end rubber tubes, hi-end rubber sealing products, waterproof rolls, waterproof coatings, rubber acid-proof and alkali-proof gloves, etc.
50X-AZO is mainly used for rubber belts, bicycle tires, rubber shoes, hi-end simulated bottom leather, frothing adhesive, rubber tubes, sealing rubber products, hi-end rubber plates, cables, etc.
    40X-AZO is mainly used for rubber shoes, simulated bottom leather, frothing adhesive, triangle strips, sealing rings, rubber plates, cables, etc.
    30X-AZO is mainly used for rubber shoes, simulated bottom leather, frothing adhesive, etc.
90TM-AZO is mainly used for ceramics and all the hi-end rubber products.
    70TM-AZO is mainly used for transparent rubber products, high-quality rubber foamed products and other rubber products. When used in frothing adhesive, it has the same effects as the direct- and indirect-process zinc oxide but boasts cutting edges in price.
    60TM-AZO is mainly used for transparent rubber products and rubber foamed products.
Applicable Standard of Active Zinc Oxide for Rubber (Q/CAQR002-2007)

Items
Indicators (Type ZY-AZO)
65X-AZO
50X-AZO
40X-AZO
30X-AZO
90TM-AZO
70TM-AZO
60TM-AZO
Active elements (by ZnO dry basis)% ≥
72.0
70.0
68.0
66.0
95.0
68.0
60.0
Moisture %  ≤
2.5
2.5
2.5
2.0
0.8
5.0
6.0
Plumbum % (Pb) ≤
0.03
0.03
0.03
0.03
0.03
0.03
0.03
Copper %   ≤
0.002
0.003
0.003
0.003
0.003
0.003
0.003
Manganese (Mn) ≤
0.005
0.005
0.005
0.005
0.005
0.005
0.005
Fineness (residue on 75µm  test sieve) ≤
0.5
0.5
0.5
0.5
0.5

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