David Yvon

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The application of tungsten in various industries

Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.

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Magic effects of coconut oil

According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.

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Abamectin and emamectin benzoate

Abamectin as efficient broad-spectrum insecticides, was relatively safe to mammals, and has good environmental compatibility.

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Brief introduction of nano-aluminum powder

Aluminum is an active metal, at room temperature and air environments will automatically oxidize and form a layer of Al2O3 films, so that prevents aluminum further oxidized.

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The development trends of aloe vera extract in the international market

Aloe is a kind of perennial Liliaceae succulent herbaceous plant, originated inAfrica, belonging to tropical plant. The cultivation of aloe can be both in the open field and greenhouse.

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Synthesis method of paclitaxel

Paclitaxel is a famous anti-cancer drug. For the treatment of ovarian cancer, breast cancer and non-small cell lung cancer.

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Types of silicone oil

Silicone oil is a kind of polyorganosiloxane which has different degree of polymerization chain structure.

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The pharmacological function of lycopene

Lycopene is a kind of natural pigment in plants. As an antioxidant, it can significantly reduce oxidative damage of lymphocytes which induced by the body peroxidation, slowing the formation of atherosclerosis and other functions.

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Classification of silver

Silver is mainly existed in silver ore, silver concentrate, coarse silver and silver products. Silver powder is an important material for electronic and electrical industry, the basic functions materials of thick film, resistors, ceramic, medium and other electronic slurry.

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Development prospect of castor industry

Castor belongs to Euphorbiaceae, has alias like kenaf, ricinus communis, castorbeans, castor-oil plant and so on. Castor was originated from eastern Africa, later incoming from Asia to Americas, finally spread to Europe.

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Cobalt products introduction

The chemical symbol of cobalt is Co, atomic number is 27. Cobalt is a small metal, a very scarce resource, one of the important strategic resources which used to be knew as "industrial aginomoto".

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Virginal coconut oil

Since virginal coconut oil did not through high temperatures and chemicals hydrotreating, it retains natural active ingredients and the unique natural elegant fragrance and taste of coconut.

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Effective diet pill - Orlistat

Enjoy food is a necessary part of life. But obesity is threatening people, make those people who pursuing beauty are both love and scare food.

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Basic knowledge of inositol

Inositol is a kind of white fine crystal or crystalline powder. Inositol is odorless, sweet, the melting point is 224-227, relative density is 1.752, 1.542 (dihydrate).

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Application trends of titanium powder

Titanium powder's application in coating, titanium epoxy coating which is based on epoxy resin and titanium powder having good physical properties, mechanical properties and corrosion resistance due to form a kind of metal polymer.

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