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1)      English name ZnO; Zinc White; Active ZnO; Zinc Oxide; Activated Zinc Oxide; Activated Zinc Flower; Active Zinc White of NanoGrade;  activated zinc flower
2)      CAS number:1314-13-2
3)      EIMECS No.: 215-222-5
4)      Formula/MF:ZnO
5)  Molecular Weight: 81.384
6)  Grade standard:
Industrial Grade; Medicine Grade; Electron Grade; Food Grade; Agriculture Grade; Reagent Grade.
7, Property:
Active zinc oxide is white spherical powder, density 5.47g/cm3, melting point of 1800.
8,Solubility: Insoluble in water, soluble in acid, alkali, ammonium chloride µ and ammonia. 
9,Appearance: White spherical powder.
10,Application:
   Latex, curing, activator. Zinc oxide is widely used on ceramic, rubber, feed, medicine and anime color etc....  
11, Index/Purity: 95-98%; 93%-98%                                                 
12, HS Code: 2817001000
 
13, Packaging:
25kg/bag, 18-20MT/20FCL. Woven bag lined with plastic bag inner OR paper bag OR as the buyer's requirement.
(25kg/bag. Packed with plastic-lined and plastic-coated woven bags.
20MT/20FCL. The powder is packed with a two-layer and plastic-inner bag.
The package has perfect ability of damp proof and a good adaptability of carriage.)
14, Storage and transport:
It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and hot.
15, Payment:
Payment Terms: L/C, T/T, Western Union.
Price Validity: 1 week.
Delivery Time: 15-20 days after 30% TT Prepay
Supply Ability: 200MT/Month
 
Items
Index
Grade
Eligible
 Zinc oxide (dried substances)% ≥ 
 95-98
 95-98
Moisture (H2O): %
 0.7
0.7 
 Water soluble substance % ≤
 0.5
0.7
 Hydrochloric acid indissoluble substance% ≤
 0.02
 0.05
 Loss on burn %
 1-4
1-4
 Lead oxide (Pb) % ≤
 0.01
0.05
Manganese Oxide (Mn) % ≤
 0.001
0.003
Copper Oxide (Cu)% ≤
 0.001
0.003
Sieve residue (45um) % ≤
 0.1
0.4
BET(m2/g)
 45
35
Bulk Density(g/cm)
0.35
0.40
 
 
Use:
Active zinc oxide are generally used for rubber industry, it mainly as natural rubber, synthetic rubber and latex activator. Active zinc oxide fine particles was spherical, with a larger surface and, with good dispersion and adsorption, and thus can promote the rubber vulcanization, Activation and reinforcing anti-aging process, improve the tear resistance of rubber resistance. Also used for white latex colorants and fillers, the curing agent in neoprene rubber, plastic industry, light stability, but also for plastic, enamel, paint and other chemical industries.
 
Application:
(1) Zinc oxide is used in rubber and tire industry is essential additives, is also used as natural rubber, synthetic rubber and latex vulcanization active agents and reinforcing agents, as well as coloring agents.
(2) In the chemical industry, zinc oxide is widely used as a catalyst and desulfurizer.
(3) In the coatings industry, not only zinc oxide with coloring and hiding power, but also are coatings of preservatives and brightening agent.
(4) In medicine and public health and food industry, zinc oxide used for hemostasis function.
(5) In the glass industry, zinc oxide used in specialty glass products; in Ceramic Industry, zinc oxide used as a flux; in printing and dyeing industry, zinc oxide used to prevent dye.
 
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