Wholesale ergonomic office chairs.
Factory direct, bulk supply available.
Price from $1. MOQ applies.

Ships 2026-01.

Lithium Battery Powered
Maintenance-free lithium battery with fast charging and long service life
High Efficiency Operation
Consistent power output for multi-shift warehouse operations
Low Operating Cost
No fuel cost, no battery replacement, reduced downtime
Eco-Friendly & Quiet
Zero emissions and low noise, suitable for indoor use
Export-Ready Design
Designed to meet international safety and quality standards

Ships 2025-12.

Baby Safe. Parent Relax.

Child Safety Playpen
Let your baby play freely, and give parents peace of mind.
Multiple sizes available | Sturdy and non-slip | Eco-friendly and odorless | Easy installation

Ships 2025-12.

Wifi BULETOOTH+APP
Voltage current power temperature display of English
controler have Overtemperature protection
appointment and limited charging
8/16/24/32A four gear adjustable
Overvoltage and overload and electric leakage protection

Zinc Oxide Powder 25kg Bag
Reliable Quality • Factory Price • Global Export
For Rubber • Coatings • Feed • Ceramics
Instant Quote | Fast Delivery

Molecular Formula: ZnO
Molecular Weight: 81.39
Appearance: White powder
Properties: Specific gravity 5.606, melting point 1975℃, it is an amphoteric oxide, soluble in acids and alkalis, insoluble in water and ethanol, and sublimes upon heating to 1800℃.
Uses: Rubber products, ceramics, pharmaceuticals, food, cosmetics, paints, printing and dyeing, magnetic materials, electronics, animal feed, cathode ray tubes, etc.

Industrial Uses:
Preparation of other zinc salts (e.g., zinc oxide, lithopone, zinc compounds)
Electroplating industry: As a component of electroplating solutions
Textile, pigment, and dye industries
Intermediate in chemical reactions
Chemical Properties:
Low water content, high stability
Slower dissolution rate than heptahydrate, but more suitable for some industrial chemical processes
Others:
Can be used in wood preservatives and the leather industry

Agricultural Uses:
Commonly used as a micronutrient zinc fertilizer
Improves zinc-deficient soil and increases crop yield
Application methods include water-soluble fertilization or compound fertilizer

Feed Uses:
Feed-grade zinc sulfate heptahydrate is used for zinc supplementation
Improves animal growth rate, enhances immunity, and prevents zinc deficiency

Industrial Uses:
Can be used as a chemical reagent
Used in the pharmaceutical industry as an astringent or zinc supplement

Also used in dyes, pigments, and preservatives
Chemical Properties:
Easily soluble in water, highly hygroscopic
Suitable for direct application in agriculture and feed industries by dissolving in water.

Molecular formula: ZnO
Molecular weight: 81.37
Appearance: White powder
Properties: Relative density 5 606, melting point 1975 ℃, sublimating at 1800 ℃, stable at room temperature, insoluble in water and alcohol, and soluble in acid and alkali ammonium salt solutions, it is an amphoteric oxide. When absorbing carbon dioxide and water in the air, it produces white zinc carbonate, so it should be stored in a sealed container. Not reduced by hydrogen gas, it turns into lemon yellow when heated and white again when cooled.
Usage: Used as a vulcanization accelerator for rubber (natural rubber, synthetic rubber, chloroprene rubber, etc.), a desulfurization catalyst, a light stabilizer for plastics (such as polyolefins, polyvinyl chloride, etc.), and also in the coatings and ceramics sectors.

Molecular formula: ZnO
Molecular weight: 81.38
Appearance: White powder
Properties: Specific gravity: 5.606; melting point: 1975 ℃. It is a amphoteric oxide that is soluble in acids and bases but insoluble in water and ethanol, and sublimates when heated to 1800 ℃.
Usage: Zinc oxide has certain astringent and anti-inflammatory effects, as well as moisturizing, protective and drying effects on the skin. Often compounded with sulfur, boric acid, ichthammol, sulfonamide, salicylic acid, cod liver oil, etc., it is used for the treatment of dermatitis, eczema, folliculitis, boils, burns, scalds, etc. At the same time, zinc oxide is also a trace nutrient element required by the human body, which can promote immune function, increase human immunity, enhance the body's disease resistance, and prevent various diseases.
Common preparations: tablets, ointments, oils, lotions, gel, etc.

Rubber grade zinc oxide is mainly used in the production of radial tires, bias tires, conveyor belts, hose, rubber belt, rubber shoes and latex gloves, . The performance of their products fully comply with the standards of CHina, State Ministry of Chemical Industry and ASTM.