Metal oxide varistor is the core of the arrester, which main component is zinc oxide and with a small quantity of bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide and other gleam of additive and made with high temperature.
Compared with traditional carborundun, mov(metal oxide varistor)has greatly mended voltage current characteristic and improved through-current capability, thereby to line up protection.
Zinc oxide is a versatile inorganic compound widely recognized for its numerous industrial and consumer applications. It is primarily known for its use as a white pigment in paints, sunscreens, and cosmetics, owing to its excellent UV-blocking properties and opacity. In addition to its role in pigmentation and sun protection, zinc oxide is utilized in the rubber and ceramics industries as a reinforcing agent and in the manufacturing of various chemical products, including zinc-based chemicals and pharmaceuticals. Its versatility, non-toxic nature, and ability to offer both aesthetic and functional benefits make zinc oxide a valuable and widely used compound in diverse fields.
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.
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We are a direct supplier of Zinc Oxide min 50% original of Vietnam, C/O is provided.Quantity available: 3,000 Ton/ Month, Payment: T/T or L/C, Looking for a serious buyer from worldwide
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.
Potential Applications:
Bakery Paints Seasonings
Cereals Personal Care Skin Care
Confectionary Protein Drinks Snack Foods
Dairy Protein Powders
Metal Finishing Ready Meals
Potential Applications:
Bakery Paints Seasonings
Cereals Personal Care Skin Care
Confectionary Protein Drinks Snack Foods
Dairy Protein Powders
Metal Finishing Ready Meals
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 USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Specifications
ZnO: 99.9 Min
Lead Pb: 0.002 Max
Cadmium Cd: 0.001 Max
Iron Fe: 0.0005 Max
Copper Cu : 0.0003 Max
Tin Sn: 0.0001 Max
Zinc Zn: 80.26 Min
Manganese Mn: 0.0001 Max
Chromium Cr: 0.0001 Max
Cobalt Co:0.0001 Max
Mercury Hg:0.0001 Max
Molybdenum Mo:0.0001 Max
Nickel Ni:0.0001 Max
Selenium Se:0.0001 Max
Meet USP Standard
Packing
Zinc Oxide USP is mainly used in food industry as a dietary ingredient and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body's alkaline balance. Zinc Oxide is also used in a variety of products like plastics, ceramics, glass, cement, rubbers, paints, pigments, lubricants, adhesives, sealants, batteries, ferrites, flame-retardant, and bandages. It is commonly used in personal care products like baby powders, diaper rash creams, calamine creams, antiseptic ointments, and anti-dandruff shampoos and sunscreens. It is used as an additive in the production of concrete, and as an additive in food products (breakfast cereals).USP, or United States Pharmacopeia, grade chemicals comply with the standards of the United States Pharmacopeia and National Formulary (USP-NF). USP Grade chemicals are fit for use in food, drugs, and medicines. They are subject to stringent testing and are typically required to have the highest level of purity.
Specifications
ZnO: 99.9 Min
Lead Pb: 0.002 Max
Cadmium Cd: 0.001 Max
Iron Fe: 0.0005 Max
Copper Cu : 0.0003 Max
Tin Sn: 0.0001 Max
Zinc Zn: 80.26 Min
Manganese Mn: 0.0001 Max
Chromium Cr: 0.0001 Max
Cobalt Co:0.0001 Max
Mercury Hg:0.0001 Max
Molybdenum Mo:0.0001 Max
Nickel Ni:0.0001 Max
Selenium Se:0.0001 Max
Meet USP Standard
Packing
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.
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.
We offer a wide plethora of Zinc in many forms including LME registered
and non registered Special High Grade Ingots and Jumbos, cathodes,
dust, foil, granules, powder, pieces, anodize activated powder, shot,
and a mossy form.
Zinc is a bluish-white, lustrous metal. It is brittle at ambient temperatures but is
malleable at 100 to 150°C. It is a reasonable conductor of electricity, and burns in air
at high red heat with evolution of white clouds of the oxide. Plating thin layers of zinc
on to iron or steel is known as galvanizing and helps to protect the iron from corrosion.
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
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