Zinc Oxide 99.7 Perfect Direct Process Under ISO
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
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Specification
Zinc Oxide/Indirect method
Production method:
produced by high-temperature sublimating and cooling 0# zinc ingots.
Product quality standards: GB/T 3185-92
Item | Quality Index | |||||
BA01-05 I | BA01-05 II | |||||
Premium grade | First grade | qualified product | Premium grade | First grade | qualified product | |
Zinc oxide (calculated with dry product)% | 99.7 | 99.5 | 99.4 | 99.7 | 99.5 | 99.4 |
Metal(calculated with Zn)% | No | No | 0.008 | No | No | 0.008 |
Lead oxide (calcualte with Pbo)% | 0.037 | 0.05 | 0.14 | -- | --- | --- |
Manganic oxide (calculated with Mn)% | 0.0001 | 0.0001 | 0.0003 | -- | -- | -- |
Copper oxide calculated with Cuo)% | 0.0002 | 0.0004 | 0.0007 | -- | -- | -- |
Hydrochloric acid insoluble matter% | 0.006 | 0.008 | 0.005 | -- | -- | -- |
Burnt loss % | 0.2 | 0.2 | 0.2 | -- | -- | -- |
Screening residues (45um mesh)% | 0.1 | 0.15 | 0.2 | 0.1 | 0.15 | 0.2 |
Soluble matter in Water% | 0.1 | 0.1 | 0.15 | 0.1 | 0.1 | 0.15 |
Volatile matter at 105C % | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
Oil absorption g/100g | --- | --- | --- | 14 | 14 | 14 |
Color (comparing with the standard samples) | --- | --- | --- | similar | ||
Reducing power (comparing with the standard sample) | --- | --- | --- | 100 | 95 | 90 |
Application:
Mainly used in industries such as paint, rubber, medicine, chemical engineering, automotive industry and light industry.
Physical properties:
Non-toxic, odorless, white or light yellow, light powder and deliquescent
Molecular formula: ZnO
Molecular weight: 81.39 according to International Atomic Weight in the year 2001
Packing and storage:
This product is packed with plastic-lined and plastic-coated woven bags, 25kg per bag. This product should be keep from breakage, moisture, pollution and contact with acid.
- Q: What is the zinc oxide?
- Zinc oxide is an oxide of zinc. Hard to dissolve in water, soluble in acid and alkali. Zinc oxide is a commonly used chemical additive, widely used in plastic, silicate products, synthetic rubber, lubricants, paint coatings, ointment, adhesives, food, batteries, flame retardants and other products in the production. Zinc oxide band gap and exciton greater binding capacity, high transparency, excellent room temperature luminescence performance in the semiconductor field of liquid crystal display, thin film transistors, light-emitting diodes and other products are used. In addition, the micro-particles of zinc oxide as a nano-materials also began to play a role in related areas.
- Q: What is called transition metal oxide doping
- The so-called dopant oxide is doped with impurities in oxides, such as the incorporation of trivalent Al in ZnO, and the doping of oxides can affect and alter the original properties.
- Q: What is salt oxide, what is not salt oxide?
- The salt oxide is the oxide and the corresponding acid and acid ions
- Q: Iron oxides and their properties
- Three, you can search the book, the book is very comprehensive, more to see the book friend benefits
- Q: Is SiO2 an amphoteric oxide?
- Not though SiO2 reacts with HF but the reason for this reaction is not because H + is because Si and F-coordination generated SiF4 is very stable.
- Q: How to judge a chemical formula is not an oxide
- While KMnO4 KClO3 contains oxygen but not an oxide.
- Q: What are the oxides of chlorine
- Chlorine Oxide (ClO) Chlorine Dioxide (ClO2) Chlorine Oxide (ClO3)
- Q: What is the largest oxide of oxygen content?
- [Oxygen content of the largest oxide] is hydrogen peroxide, the formula: H2O2; oxygen content of the mass fraction of 94.1%.
- Q: Do not say fluorine gas, it is the strongest element, do not say that electronic anti-matter and current, authority ah
- Oxygen is a colorless, almost odorless highly toxic gas, liquefied after the pale yellow. Because of the oxygen at room temperature with the dry air can react quickly to produce nitrogen dioxide and moldy colorless Gas nitrogen trifluoride (fluorine gas at room temperature with the dry air almost no reaction, which can be seen in the oxidation of tungsten fluoride), so usually see the fluoride is a brown odor of brown gas.
- Q: Which of the active oxides is good
- Is located in the south of Hebei Province Guangzong County Development Zone (under the Xingtai City), OKorder-OKorder high-speed, large high-speed, Jiqinggaosu, Xing Lin high-speed around the four weeks, Han River is rich in resources, the capital of Hebei Province, Shijiazhuang is the seat of the China Magnesium Salt Association, academic research and innovation atmosphere, engaged in magnesium salt R & D and production talent pool, lead Magnesium salt technology pioneer, the plant with advanced technology to soluble magnesium salt and dolomite as raw materials to produce high quality lightweight magnesium carbonate, light magnesium oxide, active magnesium oxide, high purity magnesium oxide, magnesium hydroxide, heavy magnesium oxide professional factory. I plant with complete raw materials, finished semi-finished product testing means, the whole 38 hours of continuous monitoring of the whole process of production, the use of advanced magnesium salt modern production process, continuous composite, decomposition, impurity, synthesis concerned about the production process of every detail, Production of small particle size, high purity, specific capacity, high activity, product quality and stability, the use of good performance, is the perfect substitute for imported magnesium salt products, determined to tree in the new image of magnesium products, widely used in rubber, Such as cable, enamel, ceramics, dyes, pharmaceuticals, military, glass steel, ball polishing, chemical building materials, dyes and pharmaceutical intermediates, composites and other industries. Marketing more than 20 provinces and autonomous regions. Due to good reputation and extensive sales network, Some well-known manufacturers commissioned sales agents other chemical products, SBS792, zinc stearate, titanium dioxide, SBS792,796 (Yueyang production) and other production
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Zinc Oxide 99.7 Perfect Direct Process Under ISO
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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