Bulk Density≤ 0.35g/mL Mg(OH)2 High Purity Magnesium Hydroxide Flame Retardant For Ceramic Industry

Application

As a new type of electronic material, microwave dielectric ceramics are used as resonators, filters, dielectric substrates, dielectric antennas, dielectric wave guide circuits, etc. in modern communications. Widely used in many areas of microwave technology, such as cell phones, car phones, cordless phones, TV satellite receivers, satellite broadcasting, radar, radio remote control.

Improvement of dielectric constant

Dielectric constant is one of the important performance indicators of microwave dielectric ceramics, which determines the transmission performance of ceramic materials in the microwave frequency band. By adding appropriate amount of magnesium hydroxide, the dielectric constant of microwave dielectric ceramics can be effectively improved, thus enhancing its transmission performance.

Enhanced thermal stability

Microwave dielectric ceramics will be affected by high temperature in the working process, so it is required to have good thermal stability. Magnesium hydroxide as a high-temperature stabilizing substance, can effectively improve the thermal stability of microwave dielectric ceramics, so as to ensure its normal operation in high temperature environment.

Improvement of ceramic microstructure

The addition of magnesium hydroxide can also improve the microstructure of microwave dielectric ceramics, making them more uniform and dense. This is not only conducive to improving the mechanical properties of the ceramics, but also can further improve its transmission performance in the microwave frequency band.

Specification

Items	Specified	Results
Mg(OH)2 Content ≥%	98	99.25
CaO ≤%	0.5	0.01
Loss on ignition%	30-33	32.12
Acid-insoluble substance ≤%	0.02	0.005
Cl ≤%	0.05	0.02
Water ≤%	1.0	0.75
Fe ≤%	0.005	0.0020
SO4≤%	1.5	0.02
size D50 um	30	20
Bulk Density ≤g/mL	0.35	0.3

 

Service and Shipping

The environmental-friendly and high-quality products of Zehui group are made from abundant natural resources and sea water. Its production plant Shandong Xinzehui is certified with ISO 9001: 2015 quality system, with an annual production capacity of 100,000MT. With manufacturing experience for over 50 years, Zehui has got excellent reputation in the market, and has been consistently providing good quality and credible service to valued customers all over the world.