Glass Powder Zinc Oxide (Indirect Method) 99.7 Percent

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Loading Port:
Tianjin
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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:

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.

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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:What is the zinc oxide?
Common are zinc oxide and zinc oxide
Q:Whether the metal oxides are alkaline oxides
But the metal oxides are not all alkaline oxides
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: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.
Q:Is the oxide pure?
Pure substances are divided into simple substances and compounds, oxides belong to the compound, naturally belong to the pure material
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:The world's strongest oxide
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 are the oxides of chlorine
Chlorobase (Cl2O) Dichloride (Cl2O2) Trioxide (Cl2O3)
Q:What is the largest oxide of oxygen content?
Superoxide
Q:What is salt oxide, what is not salt oxide?
And acid and alkali reaction is only salt is generated salt oxide

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