Zinc oxide is a famous white pigment, commonly known as zinc white. Its advantage is that H2S gas does not change black when encountered, because ZnS is also white. When heating, ZnO gradually changes from white and light yellow to lemon yellow, and the yellow fades after cooling. Using this characteristic, it is mixed into paint or added into a thermometer to make color-changing paint or color-changing thermometer.
Zinc oxide, is a kind of inorganic compound, chemical formula for ZnO, is an oxide of zinc, insoluble in water, ethanol, soluble in acid, sodium hydroxide aqueous solution, ammonium chloride, is a commonly used chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesive, food, batteries, flame retardants and other products in the production.
| ISPECIFICATIONS |
I |
II |
III |
| Zinc Oxide ZnO(dry) ≥% |
99.7 |
99.7 |
99.5 |
| Zn ≤ % |
0 |
0 |
0.0080 |
| Pb ≤ % |
0.0080 |
0.0500 |
0.1000 |
| Mn ≤ % |
0.0001 |
0.0001 |
0.0003 |
| Cu ≤ % |
0.0002 |
0.0004 |
0.0007 |
| Cd ≤ % |
0.0020 |
0.0050 |
0.0100 |
| Fe ≤ % |
0.0050 |
0.0100 |
- |
| HCL insolubles ≤ % |
0.0060 |
0.0080 |
0.0300 |
| Loss on ignition ≤ % |
0.2000 |
0.2000 |
0.2500 |
| Residue on sieve(45um mesh) ≤ % |
0.1000 |
0.1500 |
0.2000 |
| Water solubles ≤ % |
0.1000 |
0.1000 |
0.1500 |
| 105 °C volatile matter ≤ % |
0.3000 |
0.4000 |
0.5000 |
1, in the rubber or cable industry used as natural rubber, synthetic rubber and latex vulcanizing active agent, reinforcing agent and colorant, so that rubber has good corrosion resistance, tear resistance and elasticity. Colorant and filler of white glue, used as vulcanization agent in neoprene rubber, fine particles (particle size of about 0.1μm) can be used as light stabilizer of polyolefin or polyvinyl chloride and other plastics.
2, organic synthesis catalyst, desulfurizer,
3, in the fertilizer industry for raw gas for fine desulfurization, used for synthetic ammonia, oil, natural gas chemical raw gas desulfurization, methanol and hydrogen production and other industrial raw gas, oil deep desulfurization purification process,
4, used as analytical reagents, reference reagents, fluorescent agents and photosensitive materials of the matrix
5, used for electrostatic wet copying, dry transfer, laser fax communication, electronic computer electrostatic recording and electrostatic plate making files
6, used in plastic industry, sunscreen cosmetics series products, special ceramic products, special function coatings and textile health processing
7, pharmaceutical, used as an astringent, used to make ointment, zinc paste, plaster
8, used as white pigment, coloring power less than titanium dioxide and Lide powder. Used for ABS resin, polystyrene, epoxy resin, phenolic resin, amino resin and polyvinyl chloride and paint and ink coloring. Used in pigment zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride, etc.
9, electronic laser materials, phosphors, catalysts, magnetic materials manufacturing
10. It is also used in the production of varnished cloth, cosmetics, enamel, leather, etc.
11, used in printing and dyeing, papermaking, matches, pharmaceutical industry, glass industry, etc.
12, zinc oxide is a feed nutrient fortification agent, suitable for zinc supplements in feed processing.
1.Packaging: 25KG/ plastic woven bag, paper bag , 20tons/20GP, ascustomer'requirment.
2.Delivery Detail: Prompt delivery by Sea transport after payment confirmed.
Henan Yeedok Industry Co., Ltd. Located at Zhengzhou Jinshui Zone and covering an area of 10,000M2,is a Chemical high-tech group company with an integrated system of researching, development,production, marketing and sales ability. It mainly produces Inorganic Chemicals, Organic Chemicals, Food and Feed Additives. Our products are widely applied to detergent, water treatment, rubber, plastic, leather, tanning, textiles, paint, oil drilling, food, feeding and pharmaceutical. With ISO9001 quality management system, all our products are manufactured by strict procedures. With the advanced test equipments in our Lab, all shipments are tested carefully before delivery to assure the quality consistency. The quality standard for each customer is established. All the sample and shipment lots have been filed detailed and be able to traced. Through many years of development, our company has become a large-scale enterprise with research, production, assembly and marketing capabilities. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets. Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. We pursue the management tenet of "Quality is Superior, Service is Supreme, Reputation is First", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you!
1. Supply high quality products with a reasonable price in additives industry.
2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
3. Provide agile and safe payments.
4. We can in charge of all if our products have quality problems.
5. Provide a price trend, ensure the clients can know about marketing informations in time.
1. What's your payment terms?
T/T ,L/C,D/A,D/P or other.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the validity of the products?
According to the products you ordered.
4. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
China's main port.
If you can give me a inquiry, we will give you the most competitive price.
------Amy
Audited Supplier 
Audited Supplier 
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