Zinc oxide
Zinc oxide is made from zinc slag (a by-product of zinc smelting). In this method, the zinc containing material is heated directly in the furnace in the presence of oxygen. The zinc in the slag reacts with oxygen to form zinc oxide.This method is more cost-effective than indirect methods and is typically used for large-scale industrial applications.
| testing ltem |
Standard |
Result |
| Purity/% |
≥95 |
95~99 |
| Moisture/% |
≤0.8 |
0.3 |
| Water Insolubles/% |
≤0.7 |
0.2 |
| Lgnition Loss/% |
1~4 |
2 |
| HCL lnsolubles/% |
≤0.04 |
0.03 |
| Heavy Metal (Pb)/% |
≤0.0030 |
0.0007 |
| Hg/% |
≤0.0030 |
Not detected |
| Ferrum (Fe)/% |
≤0.0030 |
0.0011 |
| chleride(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 |
| Specife Area/m/g |
≥45 |
conforms |
| Bulk Density/g/ml |
≤0.35 |
conforms |
Application
1. Rubber industry: used as a curing agent and accelerator for rubber products such as tires.
2. Ceramics: Used as additives in ceramics to enhance physical properties such as hardness and thermal stability.
3. Agriculture: Adding fertilizers and pesticides to improve plant health and protect crops.
4. Paint and coatings: Used to enhance the durability and UV resistance of paint and coatings.
5. Electronics: Apply its electrical characteristics to semiconductor components.
Factory pictures
Hebei Yongxin chemical Co., Ltd. is a modern manufacturer of iron oxide pigments, with brand management, product development, large-scale production, customer processing, and marketing. It mainly operates various types of iron oxide pigment series, including red, yellow…widely used in the fields of construction, paint and coating , ceramic color materials, plastics, rubber, glass, asphalt, and papermaking… Our factory has passed ISO9001:2000 certification and produces a total of 52,000 tons of iron oxide pigments annually.
Yongxin pigment has advanced production lines and technology in China, which can provide customers with stable quality as well as competitive prices, and provide various types of personalized services for customers.
High quality, competitive prices, brilliant colors, flexible packaging, excellent service, first-class support...these are the promise of the employees of Yongxin Pigment to all of customers.
Packaging & Shipping
Cardboard boxes with plastic liners, net weight: 25Kg/box
Stable in property. No special repuirement but keep away from damp or heat.
Office location:
Why choose us
professional knowledge
Yongxin
Mining has hired experienced chemical engineers who can conduct product evaluations and performance demonstrations in both laboratory and actual factory processes. Our team has extensive experience in determining the right solutions for various applications, making it perfect for any project at hand. We know that every project has its unique challenges, and we are eager to help develop a solution that meets your needs.
Laboratory Analysis
Chemical overtreatment can be as detrimental as undertreatment. Let our chemical engineers ensure you're using the best treatment methods available.
Custom Packaging
We offer customizable solutions of package adn logo from custom
Industries & Markets Served
With thousands of products at our disposal, and combined with our efficient processes, quality logistics, and our cost-saving services, we are able to provide the most competitive pricing and most responsive customer service in the marketplace.
Warehousing
Proper storage of our products is crucial and therefore is a critical part of our operations. We ensure proper storage conditions are met to extend shelf-life times.
logistics distribution
Our dependable chemical product logistics, shipping, and warehousing capabilities allows us to reliably provide products to our customers, even during unfortunate economic downturns.
Audited Supplier 
){kind=link}