Filler Material
Your Professional Filler Material Supplier！
In order to integrate our group production & sourcing channels, facilitate in-depth cooperation with our partners, and provide better services to abroad clients, we, Orke chemcial Co.,LTD established in 2025. With supporting of our four production bases, Orkechem business cover from functional petroleum resin, solvents, plasticizers, to specialty products used in asphalt & rubber filed.
Why Choose Us
Rich Experience
After more than 20 years of development, we have grows to be one of the reliable and reputable companies in chemical filed, and our products have gained a considerable market share.
Our Certifications
Zhengde has obtained the ISO9001:2015 standard certification.
Sales Market
Orke Chemical was set up to develop abroad market, provide our client with an unmatched portfolio of delivery and supply chain solutions.
Filler materials are particles added to binders (resin, thermoplastics, cement) to make a composite material. Filler materials improve specific properties or make the product cheaper.
Product Specification
We offers the following product specifications:
|
ITEM |
STANDARD |
|
Al2O3 |
≥99.5 |
|
Na2O |
≤0.3 |
|
Fe2O3 |
≤0.1 |
|
SiO2 |
≤0.1 |
|
Mesh size |
F150, F180, F200, F220, F240 As customer's requirement |
Common types
Laminate White Fused Alumina
Laminate white fused alumina is a high-purity Aluminum Oxide material that has undergone special surface treatment, specifically designed for impregnating paper in laminate flooring products.
High hardness: The material is high-purity alumina material as 99.5%+, which has been calcined in a fixed furnace and achieved hardness Mohs 9+. Adding it can endow the floor with strong wear resistance, significantly extending its service life.
Modified treatment, strong adhesion: After special process modification, the bonding strength with the resin is greatly enhanced, avoiding coating peeling.
White Fused Alumina Micro Powder
White fused alumina Micro powder is a synthetic high-purity alumina solid powder, usually through fine grinding or chemical processes.
High hardness: The high hardness gives the material a strong resistance to scratching, cutting and mechanical wear.
Strong thermal conductivity: WFA fine powder can conduct heat quickly to avoid local overheating, which is the core advantage of electronic heat dissipation materials and safety coating for lithium batteries.Integrated heat dissipation can be achieved to reduce the dependence on metal heat sink.
Application
Wear-resistant coating/ceramic
White fused alumina Micro powder can be used in mechanical seals, valves, mining machinery and other wear-resistant parts surface, can greatly extend the service life.
01
Space thermal management
Integrated into the thermal protection system to block the damage of extreme aerodynamic heat flow to the aircraft structure.
02
Tail gas catalytic carrier field
WFA fine powder can provide a substrate with high specific surface area to optimize the dispersion and reaction efficiency of the active components of the catalyst.
03
Precision surface polishing
It is used for semiconductor wafer planarization to achieve atomic level surface integrity.
04
Battery safety protection
A physical barrier is built on the surface of the diaphragm to inhibit the spread of thermal runaway inside the battery.
05
Package: 25kg bag, 1000kg bag, customized package.
Storage: Keep the bag sealed. Avoid direct sunlight.
FAQ
Qingdao Orke Chemical Co., Ltd. is well-known as one of the leading filler material manufacturers and suppliers in China. If you're going to buy customized filler material made in China, welcome to get quotation and free sample from our factory. For price consultation, contact us.