With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for
water proof paper making additive
, akd based
, water repellent
, Our products are new and old customers consistent recognition and trust. We welcome new and old customers to contact us for future business relations, common development. Let's speeding in the dark!
Factory Supply paper dry strength -
White Powder Free Iron Aluminum Sulphate – Tiankai Detail:
Purpose Aluminum sulfate is mainly used as a sizing agent for papermaking and as a flocculant for drinking water, industrial water and wastewater treatment. It is also a raw material for the production of artificial gems and other aluminum salts, such as ammonia alum, potassium alum, and refined aluminum sulfate. In addition, aluminum sulfate is also widely used in high-quality clarifiers, petroleum deodorizing and decolorizing agents, concrete waterproofing agents, high-grade paper forging white, titanium dioxide post-film treatment and the production of catalyst carriers.
Index |
Specification |
Purity |
≥98% |
Al2O3 |
≥17% |
Ferrous(Fe) |
≤0.005% |
Insoluble |
≤0.1% |
PH(1% Water sloution) |
≥3.0 |
Apperance |
flake |
Product name |
25kg bag |


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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for
Factory Supply paper dry strength -
White Powder Free Iron Aluminum Sulphate – Tiankai, The product will supply to all over the world, such as: Frankfurt
, Amsterdam
, Monaco
, We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.