Zinc Oxide For Optic 99.7 Perfect From China
- Ref Price:
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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 FOR OPTICS
Production method:
It can be used in the optical glass, colored glass, display glass, zinc oxide thin film and photosensitive material production.
Application:
1. It has the good crystal structure, and has the ideal function in the optical material production.
2. It has the anti-radiation function, affects obviously in the color glass Display.
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.
Product quality standards: GB/T 3185-92
Item | Quality | ||||
91 | 92 | 93 | 94 | 95 | |
Zinc oxide(counted by dried substances )/%≥ | 99.9 | 99.8 | 99.7 | 99.5 | 99 |
Metal ( Zn ) /%≤ | None | None | None | None | None |
Lead oxide( Pb ) /%≤ | 0.001 | 0.005 | 0.037 | 0.05 | 0.08 |
Cupric oxide( Cu ) /%≤ | 0.0001 | 0.0002 | 0.0003 | 0.0004 | 0.0006 |
Manganese oxide ( Mn) /%≤ | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
Hydrochloric indissoluble substance /%≤ | 0.002 | 0.006 | 0.006 | 0.008 | 0.02 |
Ferrous oxide( Fe) /% ≤ | 0.001 | 0.001 | 0.002 | 0.003 | 0.004 |
Burning decrement /%≤ | 0.1 | 0.15 | 0.18 | 0.2 | 0.3 |
Water dissoluble /%≤ | 0.05 | 0.08 | 0.1 | 0.2 | 0.4 |
105℃ volatile substances /%≤ | 0.06 | 0.08 | 0.3 | 0.4 | 0.8 |
Grain size （um） | 20-50nm | 10﹣30 | 10﹣40 | 30－50 | 50－60 |
Color（with standard sample） | white | white | white | white | Yellowish |
Decoloration strength (with standard sample) | 99 | 100 | 100 | 95 | 95 |
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 (ZnO), only this one, zinc and oxygen reaction zinc was only +2 price, oxygen-2 price
- Q: What is called transition metal oxide doping
- Transition element refers to a series of metal elements in the d-region of the periodic table, also known as transition metal, including chromium, manganese, iron, cobalt, nickel, copper, zinc and so on are transition metals.
- Q: Iron oxides and their properties
- There is iron oxide FeO, black powder, it is unstable, heated in the air, that is quickly oxidized into Fe3O4
- Q: Whether the metal oxides are alkaline oxides
- But the metal oxides are not all alkaline oxides
- Q: How to judge a chemical formula is not an oxide
- Note that the most critical point is that all the oxygen elements must be -2 price, because there are some exceptions such as sodium peroxide, potassium oxide, but also by the two elements, one of which is the oxygen element, but the peroxide Sodium oxygen element is -1 price, the oxygen element of potassium oxide is -0.5. On the contrary which chemical formula is not an oxide at a glance
- Q: What are the oxides of chlorine
- Chlorine Oxide (ClO) Chlorine Dioxide (ClO2) Chlorine Oxide (ClO3)
- Q: Acidic oxide is a kind of oxide which can form acid or react with water to form salt and water. Generally non-metallic elements of oxides and certain transition metal elements of high-priced oxide. Such as sulfur trioxide SO3, phosphorus pentoxide P2O5, manganese dioxide Mn2O7, chromium trioxide CrO3 and so on. Most of the non-metallic oxides are acidic oxides. In our familiar non-metallic oxides, carbon monoxide and nitric oxide are not acidic oxides, and are usually classified as non-acid oxides.
- Note: Most of the non-metallic oxides are acidic oxides. In our familiar non-metallic oxides, carbon monoxide and nitric oxide are not acidic oxides and are usually classified as non-acid oxides.
- Q: What is the largest oxide of oxygen content?
- H2O water, H2O2 hydrogen peroxide is not, it is peroxide, the highest oxide is water H2O
- Q: Clothes on the metal buttons and metal ornaments for a long time there will be a layer of oxide, looks bleak, what good way to make these metal accessories smooth shiny?
- Scrub with toothpaste, very effective oh ...
- 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.
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Zinc Oxide For Optic 99.7 Perfect From China
- 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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