Audited Supplier
BR-5000, BR5000D
Magnesium Hydroxide
Solid
Industrial Grade
Slightly Soluble Alkali
Weak Alkali
Qualified
Industrial Alkali
SGS RoHS
by Sea
2.5um
2.36
Plastic Bag or Jumbo Bag
China
Product Description
Magnesium hydroxide, also known as brucite (Mg(OH)2), is a non-halogen flame retardant and smoke suppressant used in industries such as plastics, rubber, polyurethane (PU), fibers, and coatings. Derived from minerals like magnesite and dolomite, our magnesium hydroxide undergoes an advanced process of purification, fine grinding, and surface treatment to ensure high whiteness, fine particle size, and efficient flame retardancy. With nearly 30 years of experience in the field, our company has become one of the key contributors to the development of national standards for magnesium hydroxide flame retardants in China.
Specifications
- Appearance: white or light green powder
- Whiteness: 90-95%
- Specific Gravity: 2.36
- Particle Size (D50): 2.5μm - 10μm
- Chemical Analysis: MgO≥60%, SiO≤4%, CaO≤4%, Al2O3≤0.5%, Fe2O3≤0.5%
- Magnesium hydroxide is an eco-friendly flame retardant, neutralizing acidic and corrosive gases produced during combustion, making it a green and safe option for various applications
- This flame retardant works well in engineering plastics that require processing temperatures above 250°C. Additionally, it promotes char formation, enhancing the fire resistance of the polymer
- By applying advanced coating technology, the surface of Mg(OH)2 is modified to improve its compatibility with polymers, ensuring better integration into various materials
- Our magnesium hydroxide can undergo custom surface treatments based on specific requirements, offering tailored solutions to meet the needs of different applications
Packaging
- 25kg woven bags with internal PE waterproof liner
- or jumbo bag
Company profile
Established in 1997, Liaoning Jinghua New Material Inc. is located in the renowned industrial region of Haicheng, Liaoning Province, an area known as the "Land of Talc" and the "Magnesium Capital of the World." We specialize in talc powder, halogen-free flame retardants, and functional masterbatches, offering products used in various industries such as plastics, rubber, paints, ceramics, food, cosmetics, cables, pipes, and electronics. Our manufacturing facility covers 38,000 square meters and employs over 100 professionals. With over 30 years of experience in processing inorganic powders, we operate more than 20 automatic production lines, achieving an annual production capacity of over 100,000 tons.
