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Toothpaste Grade Aluminum Hydroxide - China

price: contact company for price

Physical and Chemical Properties:

Toothpaste grade aluminum hydroxide is a kind of white powder non-toxic and harmless crystal. It has high white degree, moderate hardness, excellent fluorine keeping ability and good matching performance, strong detergency and stable chemical properties. The product is a kind of filling type flame retardant material, and its main ingredient is AL (OH) 3. It is applied in flame retardant field of rubber, toothpaste friction agent, plastic products, etc. It can give flame retardant, smoke abatement and antistatic properties to those products, such as mine conveyor belt, mine air duct coated cloth, rubber piper, slab rubber, carpet, rubber liner, PVC wire and cable, wire and cable sheath, building materials, damping paste, damping plate, electronic, and so on. It has advantages of low cost, high performance, etc. The flame retardant is inorganic compounds, so it does not cause secondary pollution.

Product quality index (Standard: GB 4294-84):

Chemical index

% Items Index

Al2O3 >=65

SiO2 <=0.02

Fe2O3 <=0.02

Na2O <=0.2

Physical index L.O.I. <=35



PH Value 7.0-8.5

Attached water% 0.17

Fineness(size) Mainly include: 325 mesh, 600 mesh, 800 mesh, 1250 mesh, 1u m, etc.


1) It is applied in artificial marble (imitation marble) material, jade and agate. It can also be used in high-grade kitchen utensils, kitchen cabinets, cutlery and the decorative material of luxurious entertainment hall and conference hall,

2) It can produce high voltage insulator electric wire and cable with good resistance to arc and leakage. High temperature decomposed gas caused by burning is harmless to human beings and animals, which makes it a good packing for environmental protection.

3) It is a good packing material for plastic and rubber products. This product is fine inorganic flame retardant, combining the functions of smoke abatement, insulation, flame retardant, reinforcing and filling.

4) It is widely used in the production of aluminum salt chemical products, cryolite, aluminum fluoride salt, polyaluminium chloride, glass, pharmaceutical, toothpaste, printing ink, coating, fine paper, etc.

Company Contact:

  • Phone: 8637168138155

  • Address: No.25 Anyang Road Shangjie District , Zhengzhou, China

  • Email: Email

Published date: December 29, 2013 -

  • Business Description: Zhengzhou Tianma Micropowder Co., Ltd. is a professional alumina manufacturer that engages in scientific research for, producing of and testing (trading) of alumina products. The company is a member of the China Association of Industry and Commerce and maintains a long term relationship with the China Academy of Science. The company controls its own import and export operations. In 2003, Zhengzhou Tianma was awarded ISO9001: 2000. In 2004, the company was confirmed as a Hi tech Company by the government of Henan province.
    The factory is constructed on 16, 800 square meters of land with over 14, 500 square meters of facilities. Our company owns both land and the factory which contains an environment friendly high temperature gas tunnel kiln capable of an annual output of 15, 000 tons. We have excellent equipment, advanced techniques, a qualified technical staff and complete inspection facilities. We produce over 20 products in this one facility. The product line includes α AL2O3 for color TV, α AL2O3 for IC chip manufacturers, α AL2O3 for high voltage appliances, α AL2O3 for Single Crystal Silicon Wafer fabrication, α AL2O3 for specialty ceramics and refractory applications as well as sheet and ceramic powders. Our products are of high quality, which is reliably supplied. We have been awarded patents on some of our products. Our techniques and quality meet world class standards, and some exceed world class standards. Exports go to the USA, Japan, Korea, and Taiwan. We have earned the trust of the worlds leading producers.
    Utilizing ISO9001: 2000 techniques, the company continues to improve our quality systems in order to sustain our high standards. By doing so, we can guarantee the quality of our products. Our high quality products and competitive cost permit our customers to enjoy the benefits of profitability.
    Our Corporate philosophy is: maintaining highly qualified staff, building a world class facility, and producing high quality products. We strive to supply high quality products and services in order to obtain the trust and support of our customers and society in general.

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