Active Zinc Oxide, manufactured via the precipitation process resulting in small size particles with a very high surface area product compared to zinc oxide from the French process.
The precipitation step is carefully controlled to yield fine particles of zinc oxide with high dispersal characteristics.
Active Zinc Oxide is used in low dosage compared to traditional zinc oxide from the French process when used in rubber or other polymer applications
Feed grade active zinc oxide is slightly yellow powder. It is characterized by fine particle size, large specific surface area, good activity, with special sterilization, convergence effect, so it can be used to reduce the use of. Product quality is superior to national standards, according to customer requirements, the control of harmful heavy metals, such as lead, arsenic and cadmium can achieve the ultimate (5ppm), can meet the export requirements.
Active zinc oxide(feed grade) Physical and chemical properties: Molecular formula: zno Molecular weight: 81.38 Appearance: yellowish powder. Bulk density: about 0.5g/ml Odor: odorless. Solubility: insoluble in water, alcohol; soluble in dilute acids. Specific gravity: 5.67 Ph: no information found. Melting point: 1975c (3587f) 161;241; high content of zinc is favorable to reduce animal diarrhea and ablactation, as well as to improve propagation. 161;241; active zinc oxide has the function of sterilization and constringency. It has high surface activity and energy level due to fine particles and large specific surface area. Index: The harmful elements such as pb, cd and as are very low in our product (tyson brand). Items Index Zn as zno 95--98 % Average particle diameter under electron microscope 161;¨¹40nm Average particle diameter tested by xrd 161;¨¹60nm Specific surface area161;y 40 m2/g Pb161;¨¹8ppm Mn161;¨¹10ppm Cu161;¨¹10ppm Cd161;¨¹4ppm Volatile at 105161;230; 161;¨¹0.7 % Soluble matter in water 161;¨¹0.7 % Hydrochloric acid insoluble 161;¨¹0.05 % Loss on ignition 161;¨¹4 % Packing in 25kg in net pp bag, 26mt in the 20'' fcl
As a white pigment used in printing and dyeing, paper, matches, and the pharmaceutical industry.In the rubber industry as natural rubber, synthetic rubber and latex vulcanization active agents, reinforcing agents and coloring agent.Zinc is also used for pigment chrome yellow, zinc acetate, zinc carbonate, zinc chloride manufacturing. In addition, for the electron laser materials,phosphors,feed additives, catalysts,magnetic materials manufacturing feed additives in feed processing for zinc supplements.
product manual Nano-zinc oxide activity use: This product is mainly used in rubber, chemical, pharmaceutical, paper and other industries. Features and functions: 1. The small particle size, activity, and is preferably rubber vulcanization active agent. 2. Can greatly improve the thermal conductivity of rubber products, abrasion resistance, tear resistance, tensile strength. 3. Zinc Oxide for UV protection is strong, used in cosmetics would be better.
Low Zinc active nano zinc oxide masterbatch European Commission has confirmed the EU-wide ban on the use of zinc oxide at medicinal levels in piglet feed in 2017, EU 2017/1413 Regulation made further limit on zinc oxide in cosmetics, in 2016, California Senate Bill 1260 even tried to ban the sale of motor vehicle tires in California that contained more than a certain amount of zinc by weight. To follow this tread, we have developed Low-Zinc Activator Topfine® CR510, it has the characteristics of low zinc content, high vulcanization activity and excellent dispersion. Zinc content is only half of common Zinc Oxide (ZnO), which is environmentally friendly, and meets the requirements of rubber products performance.
Conforms to GB/T3185-92 standard project Indicators BA01-05 High grade First grade Qualified High grade First grade Qualified Zinc oxide (by duy goods)% 99.70 99.50 99.40 99.70 99.50 99.40 Metal (by zinc)% 0.008 none none 0.008 Lead oxide (by Pb)% 0.037 0.05 0.14 Manganese oxide(by Mn)% 0.0001 0.0001 0.0003 Copper chloride (by cu)% 0.0002 0.0004 0.0007 Hydrochloric acid insoluble% 0.2 0.008 0.05 Ignition decrement 0.10 0.2 0.2 Screen tailings(Mesh of 45mm)% 0.10 0.15 0.20 0.10 0.15 0.20 Water-soluble% 0.10 0.10 0.15 0.10 0.10 0.15 105oC Volatiles% 0.3 0.4 0.5 0.3 0.4 0.5 Blotting /100g 14 14 14 Colour (Compared with standard) Approximate Micro Micro Reducing power (Compared with standard)% 100 95 90. 25kg/bag.
Zinc Oxide Min 86.5, 90 and 95%
We, "White Earth Pvt Ltd"are the importers and exporters of Metals, Minerals, Ores, Secondary Waste across the Globe. Currently, We can supply Zinc Oxide with content 55%+. We are pleased to offer this material at 60% of LME FOB Indian Port. We are open to receive L/c also.
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.
