Product Information
Aluminum Sulfate for Paper Making Industry
Aluminum Sulfate (chemical formula Al2(SO4)3, formula 342.15) is an odorless, lustrous white rhombohedral crystal system crystalline powder with a density of 1.69g/mL (25℃). It is used as a precipitant for rosin gum, wax emulsion and other gums in papermaking industry.
In the paper industry, the application of aluminum sulfate is very wide, can be used as a paper auxiliary, but also can be used as a sewage treatment chemicals. Especially in the production of high-quality white paper, the role of aluminum sulfate is irreplaceable. So, what is the role of aluminum sulfate in the paper industry?
In the paper industry, Aluminum Sulfate can be used as an additive in the papermaking process, play a whitening, sizing, retention, filtration and other roles.
Aluminum Sulfate as a papermaking additive, many users only know that papermaking needs to add aluminum sulfate, but do not know what the role of Aluminum Sulfate in papermaking. Most of the raw materials for papermaking are plant fibers, the production of paper products when adding aluminum sulfate, can play a role in whitening, pulp easy filtration, the use of aluminum sulfate finished paper can also play the purpose of water seepage.
Paper industry if the production of white paper, you can use non-ferrous aluminum sulfate, will not introduce colored impurities.
Company Information
Our company's main export products include
(1)Petroleum Resin
Petroleum resins are named after the petroleum derivatives from which they are derived. They are characterized by low acid value, good miscibility, resistance to water, ethanol and chemicals, chemical stability to acids and bases, viscosity regulation and good thermal stability. Petroleum resins are generally not used alone, but as accelerators, modifiers, modifiers and other resins.
(2)Super Absorbent Polymer
In the process of industrial production and people's life, some substances are often used to absorb and retain water, and we call such substances that can absorb and retain water absorbent materials. Super Absorbent Polymers not only have high water absorption capacity, but also high water retention capacity, it contains strong hydrophilic groups, insoluble in water, but can absorb dozens, hundreds or even thousands of times the weight of water polymer.
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Main Product:
Polyaluminum Chloride,
Polyacrylamide Product,
Polymerized Ferrous Sulfate,
Super Absorbent Polymer,
Petroleum Resins ,
Sodium Polyacrylate