Audited Supplier
Zinc oxide is an inorganic compound with the chemical formula ZnO. It is an oxide of zinc. It is insoluble in water and ethanol, but soluble in acid, aqueous solution, and ammonium chloride. It is a commonly used chemical additive and is widely used. It is used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, food, batteries, flame retardants and other products.
Testing Item | Standard | Result |
Purity/% | ≥95 | 95~99 |
Moisture/% | ≤0.8 | 0.3 |
Water Insolubles/% | ≤0.7 | 0.2 |
Lgnition Loss/% | 1~4 | 2 |
HCL Insolubles/% | ≤0.04 | 0.03 |
Heavy Metal (Pb)/% | ≤0.0030 | 0.0007 |
Hg/% | ≤0.0030 | Not detected |
Ferrum (Fe)/% | ≤0.0030 | 0.0011 |
Chloride(Cl)/% | ≤0.30 | 0.11 |
As/% | ≤0.0030 | 0.0003 |
Cd/% | ≤0.0040 | 0.0003 |
Copper (Cu)/% | ≤0.0008 | 0.0002 |
Manganese(Mn)/% | ≤0.0008 | 0.0002 |
Size(powder pass 0.1mm test sieve)/% | ≥95 | conforms |
Specific Area/m/g | ≥45 | conforms |
Bulk Density/g/ml | ≤0.35 | conforms |
Iron Oxide Titanium dioxide Optical brightener
Established in 2015, Hebei Best New Material Technology Company is a direct manufacturer of chemical raw material , Including various additives of industrial grade, food grade, pharmaceutical grade, including gelatin, iron oxide, titanium dioxide, zinc oxide, silver light brightener, etc.
We have our own clean workshop, independent laboratory, disinfection workshop, etc, providing various special chemicals according to customers' requirements.
We have established good and reliable business
relationship with many well-known companies all over the world relying on good reputation and
high-quality service.
Q1: How to confirm the Product Quality before placing orders?
A1:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q2:Is there a discount?
A2:Different quantity has different discount.
Q3: Can you provide samples for quality checking before placing an order?
A3: Samples are avaliable upon request, but the shipping cost should be paid by customer.
Q4:Which port can I choose?
A4:Zhengzhou,Tianjin, Qingdao or Shanghai Ports can be, depending on you.
Q5: Can you customize products?
A5: Yes, we can.
Q6: How about delivery leadtime?
A6:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
