We provide sustainable chemical solutions to make the world cleaner, safer and healthier


Our experts bring their extensive experience to your work to create value-driven solutions for your operations


We have been committed to helping customers meet their needs through industry-leading solutions


We innovate with your needs in mind, delivering real improvements now and in the future
WEIFANG JIULONG CHEMICALS CO.,LTD
We are committed to providing sustainable chemical solutions for the papermaking and water treatment industries. Through our team of experts, industry-leading technology and rich experience, we can provide you with high-quality products and application services to solve all your problems in sizing, strength, coating, retention and filtration, stickies control, waterproof and oil barrier, and water treatment.

Your success is our success
From increasing production to reducing costs to improving environmental performance, our solutions for water-intensive industrial operations create value for every customer.
NEWS

There are three primary components in many defoaming formulations
There are three primary components in many defoaming formulations: · A liquid base: Common liquid ba...
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How to judge the quality of AKD wax powder from its appearance?
Our latest AKD wax powder is more oily, more transparent, waxy texture better, purity of 91%-93%.It ...
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Quantitative Analysis and Application of Unbound and Bound AKD in Wet and Dry Paper
Method for determining unbound AKD (AKD that has not reacted with the solids of the paper stock) and...
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How To Determine The Content Of Akd In Paper By Pyrolysis Gas Chromatography?
Determination of unbound AKD content:1.5 g of crushed paper sample was added to 15 ml of hexane (hex...
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The Hydrolysis Of Asa Is An Autocatalytic Reaction--a Brief Discussion On The Preservation Of Asa Raw Materials
Based on the different long carbon-hydrogen chains that make up the ASA molecule, the ASA raw materi...
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Improving The Sizing Efficiency Of Asa By Using Hydrophobically Modified And Acid-Hydrolyzed Cationic Starch
An important part of preparing ASA emulsion is to use cationic starch emulsifiers. Generally, the ra...
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