Kaolinite is a clay mineral, part of the group of industrial minerals, with the chemical composition Al2Si2O5 (OH) 4.
Uses:
1- paper industry which consumption about 50 % of world kaolin production that 30% of paper is kaolin so it become soft, glassy touch, High-brightness, low abrasion water-washed, to improve brilliance, smoothness, and ink receptivity..
2- plastic industry: because it give the surface soft touch, resistance to chemicals, fixed form, and not electric transmitted, reduced cracking, warping and crazing,
3-ceramic industry: it is the essential substance in this industry, they make several tests to measure pottery coefficient, color degree after firing, shrinkage degree, viscosity degree, degree of firing, casting degree.
4- rubber industry: to increase tension strength, increase corrosion resistance, increase solidification, and also decrease the coast.
5- painting industry: use due to its chemical inert and covering pores, low coast white color, and dissolution in painting,
6- Refractories :contain flint clay to give a dense, strong product able to withstand much higher temperatures.
7- Adhesives and sealants Kaolin is used to control flow, penetration, and specific adhesion on application, and adhesive strength, tear strength, tensile strength, and elongation after cure.
8- Other Uses Kaolin clays are used in the manufacture of aluminum chemicals, 9- bricks,
10-cements,
11- cosmetics, pharmaceuticals,
12- animal feeds, fertilizers, catalysts, wallboard, printing ink, linoleum, flexible tile, pesticides,
13-Kaolinite can contain very small traces of uranium and thorium, and is therefore useful in radiological dating.
14- Kaolinite has also seen some use in organic farming, as a spray applied to crops to deter insect damage, and in the case of apples, to prevent sun scald.
15- When heated to between 650 and 900 °C kaolinite dehydroxylates to form metakaolin.
The dolomite powder caters to the needs of various industries like glass, chemical, ceramics, etc. The dolomite powder is acquired by us from the well-known sources to ensure its higher grade. Our dolomite powder is offered at the most competitive prices.
Uses
• Used as a fluxing agent for glass manufacturing, desulfurization, filler, extender, asphalt roofing, plastering, adhesives, and coatings
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We are renowned as a prominent calcium carbonate exporter in egypt. The calcium carbonate, which we offer, is used in diverse industrial applications across the globe. Our calcium carbonate is free from impurities and thus high in demand in the worldwide markets.
Applications
•Wire & cable
•Pvc pipe
•Pvc granule
•Synthetic leather paper
•Paint
•Master patch
•Ruber veterinary industry
•Chemistry construction
•Tiles ceramic
•Sealants
•Mucilage
We offer technical assistance for technology transfer aluminum sulfate plant for any capacity. From raw mterial rich in aluminum content
1- aluminum trihydrate
2- kaolin clacined or uncalcined
3- bauxite
We also provied fesiability study for
1-aluminum sulfate project
2- poly aluminum chloride
3- zinc sulfate
4-magnesium sulfate
5- calcium chloride
Business Specific Details:
Packing: 25Kgs/ 50Kgs/ 100Kgs
ò Shipment: By container
ò Port of Loading: West Coast of Egypt
ò Available Mesh Size: 200 / 300 / 400 / 500 / 700 up to 2 micron.
Acetone is the organic compound with the formula (CH3)2CO. This colorless, mobile, flammable liquid is the simplest example of the ketones. Owing to the fact that acetone is miscible with water it serves as an important solvent in its own right, typically as the solvent of choice for cleaning purposes in the laboratory. More than 3 million tonnes are produced annually, mainly as a precursor to polymers.[2] Familiar household uses of acetone are as the active ingredient in nail polish remover and as paint thinner and sanitary cleaner/nail polish remover base. It is a common building block in organic chemistry.
Acetone is naturally produced and disposed of in the human body as a result of normal metabolic processes. Reproductive toxicity tests show that it has low potential to cause reproductive problems. In fact, the body naturally increases the level of acetone in pregnant women, nursing mothers and children because their higher energy requirements lead to higher levels of acetone production. The medical community is now using ketogenic diets that increase acetone in the body to reduce epileptic attacks in infants and children who suffer from recalcitrant refractory epilepsy.
Acetone is produced directly or indirectly from propylene. Most commonly, in the cumene process, benzene is alkylated with propene and the resulting cumene (isopropylbenzene) is oxidized to give phenol and acetone:
C6H5CH(CH3)2 + O2 ¿ C6H5OH + (CH3)2CO
This conversion entails the intermediacy of cumene hydroperoxide, C6H5C(OOH)(CH3)2.
Acetone is also produced by the direct oxidation of propene with a Pd(II)/Cu(II) catalyst, akin to the Wacker process.
