Product Description
Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production. Zinc oxide has large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in liquid crystal display, thin film transistor, light emitting diode and other products in the field of semiconductor. In addition, microgranular zinc oxide as a kind of nanomaterial also began to play a role in related fields
Product specification
| NO |
Item |
Unit |
Index |
| 1 |
Zinc oxide ZnO(dry) |
%≥ |
99.7 |
| 2 |
Metal zinc Zn (Metal) |
% |
0 |
| 3 |
Lead oxide Pbo |
%≤ |
0.01 |
| 4 |
Oxide of manganese (Mn) |
%≤ |
0.0001 |
| 5 |
Cupric oxide (Cu) |
%≤ |
0.0002 |
| 6 |
Hcl insolubles |
%≤ |
0.006 |
| 7 |
Loss on ignition |
%≤ |
0.10 |
| 8 |
Residue on sieve(45um mesh) |
%≤ |
0.10 |
| 9 |
Water solubles |
%≤ |
0.10 |
| 10 |
105 °C volatile matter |
%≤ |
0.30 |
Application
1. mainly used for rubber or cable industry as reinforcing agent and surfactant, and white glue stains and filling agent, used as a curing agent in the neoprene
2. in the chemical fertilizer industry in feed gas for fine desulfurization
3. mainly used as white pigment, rubber vulcanization agent, organic synthesis catalyst,desulfurization agent, used in electrostatic printing, , etc
4. used in synthetic ammonia, oil, natural gas chemical raw materials of gas desulfurization
5. used as a benchmark analysis reagent, reagent, the fluorescent agent and matrix of light-sensitive materials
6. used for wet electrostatic photocopying, dry transfer printing, laser fax communication,electronic computer records of static electricity and electrostatic plate making
Package and shipment
25kg/PP bag
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.
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