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.
JVA - Zinc Oxide Varistors Specifications Varistor Voltage (Threshold Voltage) 18V ~ 1800V JVA-Zinc-Oxide-Varistors Working Voltage (Max. Allowable Voltage) AC(rms) 11VAC ~ 1000VAC DC 14VDC ~ 1465VDC Peak Current for 8/20 S Current Wave General Type 100A ~ 6500A Hi-energy Type 250A ~ 10 000A Energy Range For 10/1000 S Current Wave General Type 0.4J ~ 625J Hi-energy Type 0.6J ~ 990J Operation Ambient Temperature Range -40 ~ +85 Storage Temperature Range -55 ~ +125 Insulation Resistance >1000 M Hi-Pot (Leads to Coating) 2500 VDC for 1 min. Typical Response Time
We have Zn ash skimmings that was produced from a Zinc oxide manufacturing plant in Nigeria. Process used is French process. Monthly supply capacity is about 300 MT. Average Zn is 45%. Interested buyers please contact at nonferrous.trade@outlook.com Thank you Best Regards Deepak
Hello All, We have a 1000 MT lot of Zn crude oxides that was produced as secondary residues from a Zn smelter. Load port is Durban. Interested buyers please reach me at
Chemical Analysis Report to be made available on the requirement of yours.
Zinc Ore Natural Form Lumpy from Qlty 35% to 55% from our own mining produce in Morocco
Zinc oxide itself has the characteristics of high index, high thermal conductivity, binding, antibacterial and UV protection properties., These traits make it suitable to be used in many different types of application across a range of various materials and products, starting form plastics, ceramics, glass, cement, rubber, lubricants, paints, ointments, adhesive, sealants, pigments, food, batteries, ferrites, fire retardants, etc.
Quick Details 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
Zinc oxide 100%purity
Zircon flour produced by milling zircon sand to a closely controlled particle size; 99% passing 325 mesh, this zircon flour is especially suitable for the manufacture of frits, refractories and foundry coatings. Product origin : India Key Specifications/Special Features : Zircon Flour is used in the ceramic glaze, glass, refactory and plastic industry. Zircon Flour is used in the ceramic glaze, glass, refactory and plastic industry. Zircon Flour is ideal for use as an opacifier for glaze frits. It can be used as a refactory wash for glost klins. It finds use as a fine constituent in pressed zircon refactory shapes and as a filler for epoxy resins.
We are one of the renowned manufacturer and supplier of Zinc Oxide Powder and well known by brand name Astron Zince. Dependableness and lastingness are some of the outstanding characteristics of our products. We aim at customer-centred business house which brings all king of zinc series as per clents’ satisfaction and specifications. And they all are strictly prepared by state-of-the-art technology, Before dispatching, our wide ranges of zinc products are randomly tested by our trained professionals ensuring optimum quality production. Product origin : India Key Specifications/Special Features : Our zinc products are widely used in different industries including: Rubber Industry Ceramics Pharmaceutical »Feed Industry Paints Dying Agriculture »Glas
Zinc ingots
Specification : ZNO (Purity) : 99% . Application , Rubber, Tyre, Ceramic.
ZN : 99.5% Min., SUPER FINE GRADE
Select varistor Varistor is a pressure limiting protection device. Can absorb excess voltage, protection of sensitive components in the circuit. There are many reasons for choosing a varistor.The response time of the varistor is ns level, its response speed, to meet the electronic circuit over-voltage protection requirements. Varistor is mainly used in transient overvoltage protection, similar to the voltammetric characteristics of a semiconductor regulator. Its protection characteristics, impact resistance characteristics of long life, working voltage life, stable performance. Varistor is widely used in household appliances and other electronic products, for over-voltage protection, lightning protection, suppression of inrush current, absorption peak pulse, voltage limiter, high voltage interrupter, noise reduction, the protective effect of semiconductor components and the like. What is the varistor The main material of the varistor is the metal oxide (mov), it contains ceramic blocks consisting of zinc oxide particles and a small amount of other metal oxides or polymers. A resistive device having a non-linear voltammetric characteristic, varistor referred to as vdr, the varistor is called a "surge absorber" sometimes referred to as "surge suppressor. Now the "zinc oxide" (zno) varistor, its main material has divalent elements zinc (zn) and hexavalent element oxygen (o) formed. Mainly used in the circuit to withstand overvoltage when the voltage clamp, absorb the excess voltage to protect sensitive devices. Characteristics of varistor Variable resistance voltage range: 18v-1800v A variety of surge capacity: standard, high surge, Ultra-high surge High current handling and energy absorption capacity Monomer flow can reach 70ka or even higher Fast response time fast Low leakage current Applications: power systems, surge suppressors, security systems, motor protection, automotive electronics systems, household appliances.
Raw Zinc Ore
Zinc Ore Specification: 45%
The product is used in fixing fence posts for preparing fencing, gazebo and other option.
Sulphate of zinc and copper Sulphate.Manufacturer
Looking for top-tier Zinc Oxide for your industrial, cosmetic, or pharmaceutical needs? Our high-purity Zinc Oxide offers exceptional quality and performance for a wide range of applications. Features: High Purity: â?¥ 99% pure Zinc Oxide for reliable results. Versatile Use: Ideal for cosmetics, pharmaceuticals, rubber, ceramics, and more. Consistent Quality: Rigorous quality control ensures every batch meets industry standards. Eco-Friendly: Produced with sustainable practices and packaged in recyclable materials.
