Zinc Oxide For Optic 99.7 Perfect From China

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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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Item specifice:

color: white

Product Description:

 

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

1030

1040

3050

5060

Colorwith 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.

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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.

 


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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
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: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:The world's strongest oxide
Chlorofluorinated Chloride C1F5 Chlorinated Fluorinated Chloride is a non-combustible, non-combustible colorless gas with strong irritating odor at room temperature. Its solid state is white and has a pale yellow color. It is rapidly hydrolyzed to form chlorine and hydrofluoric acid It is a strong oxidizing agent that reacts strongly with most of the inorganic matter, so that although it does not burn in the air, it can cause fire and explosion.
Q:Definition and properties of oxides and basic 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:Iron oxides and their properties
Three, you can search the book, the book is very comprehensive, more to see the book friend benefits
Q:What is salt oxide, what is not salt oxide?
A salt-forming oxide refers to an oxide which, in general, produces a salt by direct chemical reaction. Most oxides belong to salt-forming oxides.
Q:What are the oxides of chlorine
Chlorobase (Cl2O) Dichloride (Cl2O2) Trioxide (Cl2O3)
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: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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