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Vat Yellow 4

Vat yellow 4 is a yellow synthetic anthraquinone vat dye. It is used mostly as a dye for textiles and paper. Together with benzanthrone, it is used in some older pyrotechnic compositions for green and yellow colored smokes.

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WEBSLIP HP/M is universal silicone emulsion with good anti-static and gloss.

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WEBSLIP HS is silicone emulsion with intensified slip and anti-static agent.

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Wet Strength Agent

Wet Strength Agent can be absorbed on fiber in stock. It can raise paper wet strength by forming thermo-setting resin and permanently fixed on fiber, after reacting with fiber in dry end.Wet strength agent can obviously raise paper wet and dry strength by forming net structure. Besides, it improves drainage in wire part through improvement of fiber flocculation. Wet Strength agent can also accelerate sizing and improve function of paper flex.

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Zirconium Basic Carbonate

Zirconium basic carbonate can be used to produce all kinds of zirconium compound materials, and it also can be used as drier of textile, paper making, cosmetic and painting, chiffon loading agent, etc.

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aluminium sulfate

Aluminium sulfate is a chemical compound with the formula Al2(SO4)3. It is soluble in water and is mainly used as a flocculating agent in the purification of drinking water[3][4] and waste water treatment plants, and also in paper manufacturing.

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o-Cresol is a phenol. It is an isomer of p-cresol, m-cresol and anisole. Cresols are used to dissolve other chemicals, as disinfectants and deodorizers, and to make specific chemicals that kill insect pests. They are found in many foods and in wood and tobacco smoke, crude oil, coal tar, and in brown mixtures such as creosote, cresolene and cresylic acids, which are wood preservatives.

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sodium hydrosulfite

This compound is a water-soluble salt, and can be used as a reducing agent in aqueous solutions. It is used as such in some industrial dyeing processes, where an otherwise water-insoluble dye can be reduced into a water-soluble alkali metal salt. The reduction properties of sodium dithionite also eliminate excess dye, residual oxide, and unintended pigments, thereby improving overall colour quality.

Sodium dithionite can also be used for water treatment, gas purification, cleaning, and stripping. It can also be used in industrial processes as a sulfonating agent or a sodium ion source. In addition to the textile industry, this compound is used in industries concerned with leather, foods, polymers, photography, and many others. Its wide use is attributable to its low toxicity LD50 at 5 g/kg, and hence its wide range of applications. It is also used as decolourising agent in organic reactions.

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sodium hydroxide

Sodium Hydroxide is a white solid and highly caustic metallic base and alkali salt which is available in pellets, flakes, granules, and as prepared solutions at a number of different concentrations. Sodium hydroxide is also known as caustic soda or lye. It is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner. Sodium Hydroxide is a popular strong base used in the industry. Sodium hydroxide is used in many scenarios where it is desirable to increase the alkalinity of a mixture, or to neutralize acids. Sodium hydroxide is also widely used in pulping of wood for making paper or regenerated fibers. Along with sodium sulfide, sodium hydroxide is a key component of the white liquor solution used to separate lignin from cellulose fibers in the kraft process. It also plays a key role in several later stages of the process of bleaching the brown pulp resulting from the pulping process. It is used in the Bayer process of aluminium production. Sodium hydroxide is frequently used in the process of decomposing roadkill dumped in landfills by animal disposal contractors. It is added to water, heated, and then used to clean process equipment, storage tanks, etc. It can dissolve grease, oils, fats and protein based deposits. It is also used for cleaning waste discharge pipes under sinks and drains in domestic properties.

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