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| Product Name: |
Zinc oxide / Direct method
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| Supply Ability: |
8£¬200 Tons |
| Related proudcts |
zinc oxide, direct method, changjiu zno, |
| Specifications |
Zinc oxide / Direct method £¨90%¡ª99.5%£© |
| Price Term: |
FOB |
| Port of loading: |
Tianjin |
| Minimum Order |
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| Unit Price: |
USD1500¡ª1715 |
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Zinc oxide / Direct method
Production method
Produced by zinc dross and coal.
Application
Mainly used in industries such as rubber, paint, cable, glass, ceramic.
Physical properties
Non-toxic, odourless, white or light yellow, light powder and deliquescent.
Molecular formula: ZnO
Molecular weight:81.39
Packing and storage
This product is packed with plastic-lined and plastic-coated woven bags. 25kg/bag or 50kg/bag. This product should be kept from breakage, moisture, pollution and contact with acid.
INDEX Test Standard ( French process )
Zinc Oxide (calculated by dried substances ) % ¡Ý 90% 95% 98% 99% 99.5%
Lead Oxide ( Pbo ) % ¡Ü 0.75 0.42 0.30 0.20 0.12
Cadmium oxide ( Cdo ) % ¡Ü 0.16 0.15 0.15 0.05 0.02
Copper oxide (Cuo) % ¡Ü 0.001 0.001 0.0003 0.0003 0.0001
Manganese ( Mn ) % ¡Ü 0.03 0.0001 0.0001 0.0001 0.0001
Metal (Zn ) % ¡Ü none none none none none
Water solubles % ¡Ü 0.9 0.9 0.8 0.6 0.4
Loss on ignition % ¡Ü 0.6 0.6 0.6 0.4 0.4
Hydrochloric acid insoluble matter % ¡Ü 0.05 0.04 0.04 0.03 0.03
Screening residues (45um wet sieve) % ¡Ü 0.5 0.4 0.4 0.32 0.28
105ºC volatile substances % ¡Ü 0.4 0.4 0.4 0.4 0.4
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| Company: |
Changjiu Zinc Industry Co.,Ltd.
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| Contact: |
Ms. Sharon Zhang |
| Address: |
Shiliangzhuang Industrial Area, Gaoyi County |
| Postcode: |
050000 |
| Tel: |
86-0311-80910180 |
| Fax: |
86-0311-80910180 |
| E-mail: |
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