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Glass-Additives

Calcium Oxide

Calcium oxide is also called as quicklime or burnt lime. It is a widely used chemical compound. Calcium oxide is a white, caustic, alkaline, crystalline solid at room temperature. Calcium oxide is usually made by the thermal decomposition of materials such as limestone, or seashells, that contain calcium carbonate in a lime kiln.It is prepared by heating calcium carbonate in a special lime kiln to about 500°C to 600°C, decomposing it into the oxide and carbon dioxide. Calcium oxide is widely used in industry.Calcium oxide is a basic anhydride, reacting with water to form calcium hydroxide.

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Lanthanum oxide

Lanthanum oxide an inorganic compound containing the rare earth element lanthanum and oxygen. It is used to develop ferroelectric materials, and in optical materials.Lanthanum oxide is an odorless, white solid that is insoluble in water, but soluble in dilute acid. Lanthanum oxide is used to develop ferroelectric materials, such as La-doped Bi4Ti3O12 (BLT). Lanthanum oxide is used in optical materials, often the optical glasses are doped with lanthanum oxide to improve the glass' refractive index, chemical durability, and mechanical strength.Lanthanum oxide is used to make optical glasses, to which this oxide confers increased density, refractive index, and hardness. Together with oxides of tungsten, tantalum, and thorium.

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Lead

Lead is a main-group element. It is also counted as one of the heavy metals. It is used in building construction, lead-acid batteries, bullets and shots, weights, as part of solders, pewters, fusible alloys and as a radiation shield. It is also used as electrodes in the process of electrolysis. Lead compounds are used as a coloring element in ceramic glazes, notably in the colors red and yellow. It is frequently used in polyvinyl chloride plastic, which coats electrical cords. Lead, at certain exposure levels, is a poisonous substance to animals. It damages the nervous system and causes brain disorders. Excessive lead also causes blood disorders in mammals. It is restricted under the RoHS directive.

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Soda ash light Technical 99.2

Mainly used in chemical industry, glass-manufacturing, metallurgy, paper-manufacturing, textile, dyeing, synthetic detergent, soap, daily-use Chemical-industry, daily-use glass industry, washing powder, petrol chemical industry etc

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Sodium Carbonate

Sodium Carbonate is one of the prominent chemical manufactured by Shijiazhuang Taixu Biology Technology. It is also known as soda ash which is a white poweror fine grains, easily soluble in water. We offer sodium carbonate used as a raw material in the production of building glass, soap, papers and as a cleaning agent. Buy sodium carbonate from Shijiazhuang Taixu Biology Technology a popular chemical trader in overseas and domestic market. We supply chemicals at the highest quality and at the best market price.

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Zinc Stearate

Zinc stearate is a "zinc soap" that is widely used industrially. In this context, soap is used in its formal sense, a metal "salt" of a fatty acid. It is a white solid that repels water. It is insoluble in polar solvents such as alcohol and ether but soluble in aromatic hydrocarbons (e.g., benzene) and chlorinated hydrocarbons when heated. It is the most powerful mold release agent among all metal soaps. It contains no electrolyte and has a hydrophobic effect. Its main application areas are the plastics and rubber industry, where it is used as a releasing agent and lubricant which can be easily incorporated.

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