As a multifunctional inorganic compound, zinc oxide has shown wide application prospects in many fields such as paint pigments, rubber industry, electronic optoelectronics, medicine and health care, environmental protection and new energy. With the progress of science and technology and people's pursuit of high-quality life, the application range of zinc oxide will continue to expand, and its importance will become increasingly prominent. In the future, we have reason to believe that through continuous research and innovation, zinc oxide will create a better living and working environment for us.
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts.
1. The product has small particle size, large specific surface area, strong adhesion and hiding power, which can greatly improve the efficacy of the coating.
2. The product has a small proportion and is not easy to form precipitation in the use or final product.
3. The product also has the function of shielding ultraviolet rays, and can play an anti-aging role in the coating.
Zinc oxide indirect method /direct method
Application
Mainly used in industries such as medicine, electronic, ruber, chemical, paint, phosphorated fluids, optic, auto industry and light industry.
Physical propertice:
Non-toxic, odourless, white or light yellow, light power and deliquescent
Molecular formula: zno
Molecular weight:81.39(according to international atomic weight in the year of 2001)
Packing and storage
This product is packed with plastic-lined and plastic-coated woven bags, 25kg per bag. This product should be kept from breakage, moisture, pollution and contact with acid
Rubber grade zinc oxide is used in series of products such as steel radial tyre, bias tyre, conveyer belt rubber tube and tape, rubber shoes, emulsion glove productions etc.
Characteristic
1.High acticity, even granularity, it's possessed of high dispersing ability, has the good promotion curing function, improve the cross-link china density of rubber, enable to make the rubber vulcanization more completely.
2.It can improve the viscidity of rubber compound and the adhesive force of materials such as the rubber, steel wire and code fabric, etc.
3.It can make good dynamic performance, make the rubber products with litter derformation, less heat, high anti-abrasion.Enable to have good anti-oxide property.
1. Zinc Oxide Grades : Indirect process Zinc Oxide, Direct Process Zinc Oxide, Calcined Zinc Oxide, Feed Grade Zinc Oxide, Pharmaceutic Zinc Oxide, nanometer Zinc Oxide, etc.
2. Property: White powder, odourless, relative density 5.606, stable under normal temperature. Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution.
3. Usage: Used in rubber, dope cable, porcelain enamel, oil, pottery and porcelain, glass and other chemical industry.
4. Packing: In polyethylene film bag with outer polypropylene woven bag, 25kg, 50kg, big sack bag or as required by the customer.
Direct process zinc oxide quality meet standard of GB/T3494-1996
Item/Parameter
Standard
Zinc Oxide (in accordance with dry materials) % ¡Ý
ZnO 99.5%
ZnO 99%
ZnO 98%
ZnO 95%
ZnO 90%
Lead oxide (PbO)%
0.12
0.2
1.0
3.0
4.0
Cadmium oxide (CdO) %
0.02
0.05
--
--
--
Cupric oxide (CuO) %
0.006
--
--
--
--
Manganese (Mn) %
0.0002
--
--
--
--
Metallic Zinc (in accordance with Zn) %
None
None
--
--
--
Zinc oxide is an inorganic substance with the chemical formula ZnO, an oxide of zinc. It is insoluble in water and soluble in acids and strong bases. Zinc oxide is a commonly used chemical additive and is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints and coatings, ointments, adhesives, food, batteries, flame retardants and other products. With a large energy band gap and exciton binding energy, high transparency, and excellent room temperature luminescence, zinc oxide is used in the semiconductor field for liquid crystal displays, thin film transistors, light emitting diodes, and other products. In addition, microparticulate ZnO is beginning to play a role in related fields as a nanomaterial.
Zinc oxide is also a well-known white pigment, commonly known as zinc white. It has the advantage that it does not turn black when encountering H2S gas, as ZnS is also white. When heated, ZnO gradually changes from white and light yellow to lemon yellow, and when cooled the yellow color recedes. Using this property, it is mixed into paints or added to thermometers to make color-changing paints or color-changing thermometers. Because ZnO has astringent and certain bactericidal ability, it is often used as ointment in medicine.
use:
1, in the rubber and tire industry, zinc oxide is essential additives, can also be used natural rubber, synthetic rubber latex and vulcanizing agent and a reinforcing agent and a coloring agent.
2, in the chemical industry, zinc oxide is widely used as a catalyst, desulfurization agent, such as methanol synthesis catalyst, as when ammonia desulfurization agent.
3, in the paint industry, zinc oxide addition tinting strength and hiding power, is the paint preservatives and brightening agent
4, in the glass industry, zinc oxide used in specialty glass products.
5, in the ceramic industry, zinc oxide used as a flux.
6, in printing and dyeing industry, zinc oxide used as resists.
7, in the electronics industry, the main additive main raw material zinc oxide varistor is, but also magnetic, optical and other materials.
Physical properties: non-toxic, odorless, white or yellowish, light powder, easily absorbing moisture.
Molecular formula: ZnO
Molecular weight: 81.39 (at 2011 international quality, pollution and acid exposure and atomic weight)
Specifications: net weight 25KGS or 50KGS
Packaging: Outsourcing color covered plastic woven bags lined with polyethylene film
Storage: Avoid damage, moisture, contamination and contact with acids
Export-related:
Small 20-foot container loaded volume: 20 tons (free use of pallet)
Customs code: 2817001000
use:
1, in the rubber and tire industry, zinc oxide is essential additives, can also be used natural rubber, synthetic rubber latex and vulcanizing agent and a reinforcing agent and a coloring agent.
2, in the chemical industry, zinc oxide is widely used as a catalyst, desulfurization agent, such as methanol synthesis catalyst, as when ammonia desulfurization agent.
3, in the paint industry, zinc oxide addition tinting strength and hiding power, is the paint preservatives and brightening agent
4, in the glass industry, zinc oxide used in specialty glass products.
5, in the ceramic industry, zinc oxide used as a flux.
Physical properties: non-toxic, odorless, white or yellowish, light powder, easily absorbing moisture.
Molecular formula: ZnO
Molecular weight: 81.39 (at 2011 international quality, pollution and acid exposure and atomic weight)
Specifications: net weight 25KGS or 50KGS
Packaging: Outsourcing color covered plastic woven bags lined with polyethylene film
Storage: Avoid damage, moisture, contamination and contact with acids
Export-related:
Small 20-foot container loaded volume: 20 tons (free use of pallet)
Customs code: 2817001000
Quality Standard: GB / T3494-2012
use:
1, in the rubber and tire industry, zinc oxide is essential additives, can also be used natural rubber, synthetic rubber latex and vulcanizing agent and a reinforcing agent and a coloring agent.
2, in the chemical industry, zinc oxide is widely used as a catalyst, desulfurization agent, such as methanol synthesis catalyst, as when ammonia desulfurization agent.
3, in the paint industry, zinc oxide addition tinting strength and hiding power, is the paint preservatives and brightening agent
4, in the glass industry, zinc oxide used in specialty glass products.
5, in the ceramic industry, zinc oxide used as a flux.
6, in printing and dyeing industry, zinc oxide used as resists.
7, in the electronics industry, the main additive main raw material zinc oxide varistor is, but also magnetic, optical and other materials.
Physical properties: non-toxic, odorless, white or yellowish, light powder, easily absorbing moisture.
Molecular formula: ZnO
Molecular weight: 81.39 (at 2011 international quality, pollution and acid exposure and atomic weight)
Specifications: net weight 25KGS or 50KGS
Packaging: Outsourcing color covered plastic woven bags lined with polyethylene film
Storage: Avoid damage, moisture, contamination and contact with acids
Export-related:
Small 20-foot container loaded volume: 20 tons (free use of pallet)
Customs code: 2817001000
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, pharmacy,ink, cable, electronics, phosphor, catalysts.
Zinc oxide (dry goods basis)% 99.7
Lead oxide(Pb)% 0.37
The manganese oxide is in terms of Mn% 0.0001
Copper oxide in terms of Cu% 0.0002
insoluble matter% 0.006
Burning reduction% 0.2
Screen residue (45um)% 0.10
Water-soluble% 0.10
CAS No.:1314-13-2
MF:ZnO
EINECS No.:215-222-5
Appearance:white powder
MOQ:1MT
Package:
25kgs paper-plastic bag
Free sample, courier charge collected, and it will be returned in future order.
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, pharmacy,ink, cable, electronics, phosphor, catalysts.
CAS No.:1314-13-2
MF:ZnO
EINECS No.:215-222-5
Appearance:white powder
MOQ:1MT
ProName:Zinc oxide
CasNo:1314-13-2
Molecular Formula:ZnO
Appearance:White powder
Application: Used in producing rubber,coating,cableï¼?enamel,oil,ceramics,glass and other chemical industries
DeliveryTime:3-5 DAY
PackAge:According to customer's requirement
Port:TIANJIN
Purity:99%
Storage: in cool and dry place
Transportation:By air or sea
