Glass Powder Zinc Oxide (Indirect Method) 99.7 Percent
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- Tianjin
- Payment Terms:
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- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
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Item specifice
Glass Powder Zinc Oxide (Indirect Method)
Application:
1, in the different types of glass to add ingredients zinc oxide, the glass can have a special character. Such as photosensitive photosensitive glass and ceramics used in place of 5% zinc oxide of silica, we can significantly reduce the thermal expansion coefficient, increased light sensitivity and optical density of nearly 20 times. In the optical glass composition by adding zinc oxide to make glass with high refractive index, UV absorption and light transmission performance. Electric glass zinc oxide to give a series of electrical and semiconductor properties, so that could be used to print circuits, capacitors, resistors, and conductive products.
2, zinc oxide in the crafts or food containers of transparent glaze and coarse rough translucent ceramic glaze has been applied earlier.
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 | ||||||
61 | 62 | 63 | 64 | 65 | 66 | 67 | |
Zinc oxide(counted by dried substances )%≥ | 99.7 | 99.5 | 99.4 | 99 | 98 | 96 | 90 |
Metal ( Zn ) %≤ | None | None | None | None | None | None | None |
Lead oxide( Pb ) %≤ | 0.037 | 0.05 | 0.14 | 0.15 | 0.18 | 0.2 | 1 |
Ferrous oxide( Fe) /% ≤ | 0.0001 | 0.0001 | 0.0001 | 0.0004 | 0.0002 | 0.001 | 0.001 |
Hydrochloric acid insoluble %≤ | 0.006 | 0.008 | 0.05 | 0.05 | 0.05 | 0.1 | 1.2 |
Burning decrement ％≤ | 0.2 | 0.2 | 0.2 | 0.2 | 0.4 | 0.8 | 1.2 |
105℃ volatile substances %≤ | 0.3 | 0.4 | 0.5 | 0.5 | 0.6 | 0.8 | 1.2 |
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:Whether the metal oxides are alkaline oxides
- Such as aluminum oxide, both with the acid reaction, but also and alkali reaction, is an amphoteric oxide
- 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
- Q:Oxide and organic peroxide signs
- Broad oxide (oxide) refers to the oxygen element and another chemical composition of the binary compounds, such as carbon dioxide (CO?), Calcium oxide (CaO) and so on. But the combination of oxygen and electronegativity with greater fluoride is generally referred to as fluoride rather than oxide.
- 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?
- Brush with vinegar or toothpaste
- 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 the zinc oxide?
- Zinc oxide (ZnO), only this one, zinc and oxygen reaction zinc was only +2 price, oxygen-2 price
- Q:Titanium oxide total of several?
- Ti2O3 titanium dioxide purple powder, hexagonal crystal structure, lattice constant α = 0.5155nm. Containing oxygen 59.5% ~ 60.8% (at). Density 4.486g / cm3. Melting point 1900 ℃. Soluble in 40% Hydrofluoric acid, can be concentrated nitric acid erosion, but not concentrated hydrochloric acid, concentrated sulfuric acid erosion, nor for alkali erosion, and 30% (mass) hydrogen peroxide solution to produce a slightly yellow solution. ~ 300 ℃ into titanium pentoxide. Vacuum in 1600 ℃ heated titanium powder and titanium dioxide mixture or 1500 ℃ hydrogen reduction of titanium dioxide. Titanium ion itself is an excellent reducing agent.
- 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: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:What is the oxide
- Elements and oxygen compounds are called oxides (and only two elements). Such as carbon dioxide (CO2), calcium oxide (CaO) Depending on the chemical nature of the oxide, the oxide according to whether the formation of salt with water and the type of salt can be divided into acidic oxides, alkaline oxides, amphoteric oxides and non-salt oxides [1] four categories. There are also many complex oxides.
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Glass Powder Zinc Oxide (Indirect Method) 99.7 Percent
- 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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