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Metal materials

Nonferrous metal, Rare metals, Rare And Noble Metal, Metal powder.

Nano materials

Nanometer TiO2 Series, Nanometer SiO2 Series,Nanopowder,Graphene.

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Production of tin nanometric powders by hydrogen DC claret arc evaporation.

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Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997.

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Yttrium oxide for sale.

Silver nitrate uses.

Gerhold Chemetals Co., Ltd.

  Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997, focuses on research and development of Metallic powders, Metal Compounds nano powders. We can customize products according to customers’ special requirements.

  Our technologies are from Elektrotechnik University, Aachen University, München University and Beijing University.

about

 The advantages of our products:

   1. Uniform particle size 
   2. invariant Shape
   3. High purity, reach 99.999999
   4. Good dispersion

 

  In worldwide market, Gerhold Chemetals has sold products to more than 50 countries. We will keep on developing and enlarging business by our advantages.

Use of magnesium stearate

Submitted by admin on Tue, 11/20/2018 - 09:23

Magnesium stearate is a white fine powder with no sand; it has a slight odor; it has a slippery feel when it comes into contact with the skin. This product is insoluble in water, ethanol or ether, and is mainly used as a lubricant, anti-adhesive agent and glidant. It is especially suitable for granulation of oils and extracts, and the prepared granules have good fluidity and compressibility. Used as a flow aid in direct compression.

What is Magnesite

Submitted by admin on Fri, 11/16/2018 - 07:43

Magnesite is a magnesium carbonate mineral that is the main source of magnesium. After the solution containing magnesium acts on calcite, it will turn calcite into magnesite, so magnesite also belongs to the calcite family. Magnesium-rich rocks also change into magnesite. Magnesite often contains iron, which is the result of iron or manganese replacing magnesium. Magnesite is white or off-white with a glassy luster, and iron-containing magnesite will appear yellow to brown. If the crystal is grainy, it is massive if it does not show crystals.

The role of magnesium powder

Submitted by admin on Thu, 11/15/2018 - 09:30

Because magnesium powder emits intense light when burned, early camera flashes used light from burning magnesium powder. Early flashlights were also known as spotlights (this name is still visible in some places to date), and the disadvantage of ordinary spotlights is that they can only be used once. Has been replaced by an electronic flash. Electronic flashlights are used on optical cameras and digital cameras. Also used for fireworks, electric welding rods, steel desulfurization.

Supply Atomized spherical magnesium powder

Submitted by admin on Thu, 11/15/2018 - 09:17

Magnesium powder is flammable and explosive, and brings high temperature and glaring light when burning. Therefore, Magnesium powder is wisely used in such scientific area as war industry and aviation industry. The chemical performance of Mg is very active, which is mostly used in metallurgical industry. Mg powder can sever as desulfurizer or cleaning agent for steel-making industry and casting of non-ferrous metals, and reducer for production of rare metal. In chemical industry, Mg powder can be used as dehydrant for organic compound or to directly make organic compound of Mg.

Performance of sodium citrate

Submitted by admin on Wed, 11/14/2018 - 03:14


Sodium citrate is used as a flavoring agent and stabilizer in the food and beverage industry; as an anti-coagulant, phlegm and diuretic in the pharmaceutical industry; in the detergent industry, it can be used as a non-toxic alternative to sodium tripolyphosphate. A detergent builder; a chemically superior chelating/complexing agent that is industrially utilized for the use of sodium citrate. Also used in brewing, injection, photographic drugs and electroplating.

What other functions does sodium chloride have in addition to industry?

Submitted by admin on Tue, 11/13/2018 - 06:45

1, Food industry
The food industry and fisheries are used for salting and can also be used as raw materials for seasonings and as refined salt.

Adding salt to cooking dishes can remove some of the odor of the raw materials and increase the deliciousness. This is the refreshing effect of salt.