Boehmite

Boehmite is a precursor of γ-Al2O3. With its unique chemical, optical and mechanical properties, it has been widely used in ceramic materials, composite materials, surface protective layer materials, optical materials, catalysts and carrier materials, semiconductor materials and coatings.

Boehmite

Products Description

Boehmite is a precursor of γ-Al₂O₃. With its unique chemical, optical and mechanical properties, it has been widely used in ceramic materials, composite materials, surface protective layer materials, optical materials, catalysts and carrier materials, semiconductor materials and coatings. Uniform and stable dispersion is one of the important conditions for bauxite to exert its superior properties as a nanomaterial.

Specification

Item		Indicator
type		01	02	03
ALOOH (%)		≥99.99	≥99.99	≥99.99
Particle size	D50 (μm)	0.8-1.1	10±1	0.3-0.5
BET surface area (m2/g)		4-6	2-4	8-12
Na (ppm)		≤250	≤0	≤250
Fe (ppm)		≤50	≤60	≤50
Si (ppm)		≤50	≤50	≤50
Ca (ppm)		≤0	≤75	≤0

Application

Boehmite is mainly used as a coating for lithium battery cell membranes and electrodes. Its coating on the lithium battery cell membrane can increase the heat resistance of the membrane and increase the puncture resistance of the membrane, thereby enhancing the safety performance of lithium batteries. Bauxite coated inside the lithium battery electrode can avoid the burrs produced during the cutting process of the positive electrode material electrode piercing the membrane, improve the safety performance of lithium batteries, improve the battery production process, and increase the energy density.

Characteristics Platform

Characterization Platform

Quality Control

Packagings

25kg/woven bag, 800kg/pallet

Packagings

Workshop Gallery

Customer Cases

product-1920-690

Hot Tags: boehmite, China boehmite manufacturers, suppliers, factory, zsm23 for butene isomerization, Natural Gas Well Foam Drainage Agent, Boehmite, hydrogen oxide catalysts, hydrogen chloride Removal, Oilfield Chemicals