Zinc oxide specification Quotation
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Zinc oxide specification Quotation

Milestone Industry co. ltd produces various grades of zinc oxide with high purity and wide application. It can be used in rubber products, plastics, coatings, food, cosmetics, ceramics, medicine, electronics, feed and other industries. Rubber Grade Zinc oxide specification Quotation:used in the production of tires, cables, conveyor belts, rubber, tape, rubber sealing materials, latex and plastic products.

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Product Description

Zinc oxide specification

Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for Wholesale OEM/ODM China Zinc oxide specification Quotation, As a leading manufacture and exporter, we delight in a very good track record in the international markets, especially in America and Europe, because of our top good quality and reasonable price ranges.
Wholesale OEM/ODM China Zinc oxide specification Quotation, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have now a pleasant and long terms business together!!!

Milestone Industry co. ltd produces various grades of zinc oxide with high purity and wide application. It can be used in rubber products, plastics, coatings, food, cosmetics, ceramics, medicine, electronics, feed and other industries.


Product name

Zinc oxide 

Molecular formula

ZnO

CAS NO

1314-13-2

EINECS NO

215-222-5

Density

5.606g/cm3

Molecular weight

81.38

Melting point

1975℃

Boiling Point:

2360ºC

Purity

0.99

Active substance content

0.997

H.S CODE

2817001000

Appearance

White powder or crystal


1) Rubber Grade Zinc oxide specification Quotation:used in the production of tires, cables, conveyor belts, rubber, tape, rubber sealing materials, latex and plastic products

2) Zinc Salt Grade Zinc oxide specification Quotation: widely used in the production of organic and inorganic zinc salts such as zinc stearate, zinc bromide, zinc borate, phosphating solution, the configuration of electroplating solution and the petroleum industry.

3)Paint Grade Zinc oxide specification Quotation: Used in the production of high-grade paints, coatings, paint intermediates and pigments.

4)Compond Fertilizer Grade Zinc oxide specification Quotation:Compond fertilizer grade zinc oxide is added to the compound fertilizer, that will obtain containing fertilizer grade zinc fertilizer, practice has proved that the application of zinc fertilizer on rice, corn, wheat, cotton, rape, fruit trees, vegetables, soybeans, peanuts, potatoes, tobacco and other crops, It can promote the growth of crops, increase the seed setting rate, enhance the cold and disease resistance of crops, increase output by 10% to 30%, and can significantly improve the quality of agricultural products.

Standard:《GB/T3185-2016》

Item

Type1

Type2

Type3

Zinc oxide(Zn0 calculating as dry materia)%≥

99.7

99.7

99.5

Metal content(as Zn)%≤

none

none

0.008

Insoluble Matter in Hci % ≤

0.006

0.008

0.03

Loss on ignition %≤

0.2

0.2

0.25

Residue on sieve (45um)%≤

0.1

0.15

0.2

Water soluble matter %≤

0.1

0.1

0.15

 Volatile matter in 105℃%≤

0.3

0.4

0.5

Lead(pb)%≤

0.008

0.05

0.1

Copper(Cu)% ≤

0.0002

0.0004

0.0007

Manganese(Mn)%

0.0001

0.0001

0.0003

Cadmium (Cd)%

0.002

0.005

0.01

Iron (Fe)%

0.005

0.01


5)Soft Magnetic Grade Zinc oxide specification Quotation: Mainly used in the electronics industry to manufacture deflection cores and other zinc-magnesium ferrite cores.

Standard:《HG/T2834/2009》

Item

Type1

Type2

Type3

Zinc oxide(Zn0 calculating as dry materia)%≥

99.75

99.65

99.5

Metal content(as Zn)%≤

none

none

none

Insoluble Matter in HCI % ≤

0.005

0.005

0.005

Loss on ignition %≤

0.2

0.2

0.2

Residue on sieve (45um)%≤

0.05

0.05

0.05

Water soluble matter %≤

0.1

0.1

0.1

 Volatile matter on 105℃%≤

0.2

0.2

0.2

Oxide (as CI)%≤

0.005

0.005

0.005

Lead ( pb)%≤

0.01

0.02

0.05

Copper( Cu)% ≤

0.0002

0.0002

0.0002

Manganese(Mn)%≤

0.0001

0.0001

Cadmium (Cd)%≤

0.001

0.0015

0.003

Nickel(Ni)%≤

0.01

0.01

Silicon (SiO2)%≤

0.01

0.01

0.01

Boron (B)%≤

0.01

0.01

0.01


Surface density

bulk density g/ml

0.4-0.5

compactness g/ml

0.8-1.0

6)Electronic Grade Zinc oxide specification Quotation:Mainly used for manufacturing lightning arrester valve for power industry and sub-resistor in electronic industry, etc.

  

Item


Zinc oxide(Zn0 calculating as dry materia)%≥

99.7

Potassium oxide(K)%≤

0.001

Sodium oxide(K)%≤

0.001

Ferric oxide (Fe)%≤

0.002

Cadmium oxide (Cd)%≤

0.001

Lead oxide(Pb)%≤

0.005

Copper oxide(Cu)%≤

0.0002

Metal content(as Zn)%≤

NONE

moisture%

0.3

Insoluble Matter in Hci % ≤

0.004

Loss on ignition %≤

0.2

PH

7.0-8.0

The average particle size(D50)um≤

0.5

Residue on sieve (44um)%≤

0.1

7)Cosmetic Grade Zinc oxide specification Quotation: Used in the production of cosmetics, skin care products and cosmetic additives

Standard:《HG/T4532-2013》

Item

type1-1

type1-2

type2-1

type2-1

Zinc oxide(Zn0 calculating as dry materia)%≥

99

85

99.8

95

loss on drying %≤

0.8

0.8

Water soluble matter %≤

0.2

0.4

0.05

0.4

Lead ( pb)%≤

0.001

0.001

0.001

0.001

Mercury(Hg)%≤

0.0003

0.0003

0.0003

0.0003

Cadmium (Cd)%≤

0.0003

0.0003

0.0003

0.0003

Arsenic(Ar)%≤

0.0003

0.0003

0.0003

0.0003

SEM average particle size/um≤

80

80

80

specific surface area(m3/g)≥

15

30

40


8)Feed Grade Zinc oxide specification Quotation: It is suitable for zinc supplement in various types of feed for poultry, livestock and fishing.


Item

index

Zinc oxide(Zn0 calculating as dry materia)%≥

95

Zinc oxide (as Zn)%≤

76.3

Lead ( pb)%≤

0.002

Cadmium (Cd)%≤

0.0008

Arsenic(Ar)%≤

0.0005

Fineness (passing 150um test sieve)≥

98


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