Product

Characteristics

Applications

Fumed Alumina (AI₂O₃)

• Positive surface charge
• High specific surface area
•  High purity, low bulk density
• Ultra-fine powder with good dispersibility
•  High thermal and chemical stability at high temperatures

• Paint and Coatings: used as free-flowing agent in paint & coatings, thixotropic agent in liquid paints, and for high temperature resistant in coatings.
• Li-ion Batteries: ceramic coating for separators in Li-ion Batteries
• Composite materials: As filler for controlling density, heat conductivity and dielectric characteristics
• Paper: Provide high gloss and good printing quality.

High Purity Alumina (HPA)

• High purity (99.99% and 99.999%)
• Gamma-phase and Alpha-phase

Raw material for producing fluorescent powder, long afterglow phosphors, long crystal sapphire substrates in LED lighting applications

Ceramic Coating for Li-ion Battery

• Improve separator thermal stability, enhance battery safety and lifespan
• Low hardness and good dispersibility and stability

• Ceramic coating for separators in Li-ion Battery
• Li-ion Battery electrical coating
• Cathode material coating and doping

Thermal Conductive Alumina (spherical alumina)

• Optimized particle size distribution
• High filler loads
• High flame retardancy
• Good thermal conductivity (isotropic)
• Improved thermal conductivity & electrical insulating simultaneously
• Chemically inert and good mechanical property

• Used to increase the thermal conductivity of polymer
• Thermal interface material (TIM) thermal plastics, thermal clads in electronic products,
• Thermal conductivity filler in EMC, CCL etc.
• Adhesive and gap filler in lithium-ion battery packs

Fine Polishing Alumina

• Water-soluble and easily dispersible, particles have good dispersibility and suspensibility.
• Crystal phase is stable, and hardness can be adjusted according to BET
• Superior surface finish
• High grinding efficiency

• Used for the final polishing of and other materials.
• These products are intended to polish various surface to get a highly reflective mirror finish, including automotive body surface, resin lens, stone/gemstones, marble surfaces, glass, high-grade furniture paint polishing.
• Widely used as polishing compounds in surface finishing solutions

High Purity Boehmite

• High purity (99.99%)
• Large pore volume with uniform size distribution
• Soluble to acid
• Good flowability and molding performance

A wide range of applications

High Purity Aluminium Hydroxide

(AI₂O₃. 3H₂O)

• Prepared by hydrolysis method
• High purity, stable particle size, good dispersibility
• Soluble in dilute acid such as hydrochloric acid

• Excellent raw material for preparation of high purity alumina,
• Advanced materials for petrochemical catalysts, gems, and optical glass etc.
• Active pharmaceutical ingredient for gastric acid medicines.