Best Price Industrial Grade Cosmetic Grade Powder Zinc Oxide

• CAS No.: 1314-13-2
• Formula: ZnO
• EINECS: 215-222-5
• Classification: Zinc Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Model NO.: sg
• Quality: First Class
• Shelf Life: 2 Years
• Shape: White Powder
• Density: 5.606g Cm-3
• Molecular Weight: 81.39
• Transport Package: 25kgs/Bag
• Specification: 99.7%oxide zinc
• Trademark: sg
• Origin: China
• HS Code: 3824909990
• Production Capacity: 50000tons/Months

Product Description

Product Description

Zinc oxide is an inorganic substance, an oxide of zinc. Insoluble in water, soluble in acid and strong alkali. Zinc oxide is a commonly used chemical additive, widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paint coatings, ointments, adhesives, food, batteries, flame retardants and other products. Zinc oxide has a large energy band gap and exciton binding energy, high transparency, and excellent room temperature light-emitting performance. It is used in liquid crystal displays, thin-film transistors, and light-emitting diodes in the semiconductor field. In addition, microparticles of zinc oxide, as a nanomaterial, have also begun to play a role in related fields.
 

Product Parameters

 

Item	Index
Model	Top Grade	First Grade	Qualified Product
Zinc Oxide (as ZnO) % ≥	99.7	99.5	99.4
Metals (as dry)% ≤	No	No	0.008
Lead Oxide (as Pb) % ≤	0.037	0.05	0.14
Manganese Oxide (as Mn) % ≤	0.0001	0.0001	0.0003
Copper Oxide (as Cu)% ≤	0.0002	0.0004	0.00007
Insoluble Matter in Hcl % ≤	0.006	0.008	0.05
Loss on ignition % ≤	0.20	0.20	0.20
Residue on sieve % ≤	0.10	0.15	0.20
Water soluble matter% ≤	0.10	0.10	0.15
Volatile matter on 105°C% ≤	0.30	0.4	0.5

Detailed Photos

 

Application

Zinc oxide has a wide range of uses. It is mainly used in rubber, plastics, paint, petrochemical, glass, ceramics, pigments,batteries, cement, medicine and feed industries. It is also used in photography and electrostatic compounding spacecraft coatings,making fireworks and smoke bombs, Even cigarette filters and other aspects.

(1) Rubber industry: In the process of rubber vulcanization of lead-zinc mine equipment, zinc oxide can improve the physical properties of vulcanized rubber, enhance the activity of accelerators, shorten the vulcanization time, and improve rubber wear resistance and tensile mechanical properties. Secondly, it can be used as a reinforcing agent and coloring agent for rubber. It can also be used as a vulcanizing agent for neoprene and a compounding agent for increasing thermal conductivity.

(2) Paint and coating industry: mainly use its tinting power, hiding power, anti-corrosion, luminescence and other functions. It is often used to produce white paint and enamel. Zinc oxide is slightly alkaline and can react with trace free fatty acids to generate zinc soap, making the paint film flexible and firm, and preventing metal oxidation.

(3) In the printing and dyeing industry, zinc oxide is used as an anti-dyeing agent; in the chemical industry, zinc oxide is used as a catalyst. In addition, it is also used as a raw material for the production of opalescent glass, zinc-white oil and watercolor paints, as well as cosmetics and various zinc salts.

 

Packaging & Shipping

Packing: 25kgs plastic barrel or 50 kgs drum.

Company Profile

 

FAQ

Q1: May I get sample before placing order?
Re: Yes, Sample are available. For small samples is free and you just need to bear the freight;

Q2: Which payment is available for your company?
Re: T/T, L/C at sight. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier within 2 days(DHL, FedEx, TNT etc.) For large quantity products, shipping by sea is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.