Name:Magnesium hydroxide ceramic separator coating
Product introduction

1. Product description:

The product uses magnesium hydroxide ceramic coating on the surface of the polyolefin separator to improve the heat resistance, oxidation resistance and electrolyte infiltration performance.

The most popular models about thickness are: 7+2μm, 9+2μm, 9+3μm, 12+4μm, 16+4μm, 20+4μm, etc.

2. Main application:

The products are widely used in the production of digital and power lithium-ion batteries.

3. Innovative advantages:

—Internationally leading nano-powder agglomeration decomposition technology, to ensure that more than 99% of the soft agglomeration and hard agglomeration in the product are completely opened, and single crystal particles with uniform size are obtained;

—Internationally leading coating thickness control technology, which can uniformly control the coating between 1.5μm and 5μm;

—Leading ultra-thin base film coating ability, which can be stabilized for coating processing on a 5μm base film.


The Lithium-ion battery market is the key sector related to clean energy, energy saving and high-efficiency energy storage industry. We focus on lithium-ion batteries’ key materials and automation process equipment and are committed to becoming comprehensive solution provider with the leading advantages of technology and scale.