Acetone Formaldehyde Sulfonate

Main Uses: It is a dispersant that improves flow properties and reduces the viscosity of oil & gas cementing systems without the need for additional water and extended setting time. Ideal for use in high salt conditions, can use as a substitute for Liquiment K3F from BASF.
Effective at high temperatures and high brine environments.

Shandong YiYi Chemicala s head-office is located in the downtown of Weifang, Shandong province. Our producing plant is in South of Weifang. Contract warehousing is in nearby Qingdao Port.

We produce PNS , AFS and Modified lignosulphonates (high end dispersants in dye and agri-chemical application)
We import sodium lignosulphonate and kraft lignin from EU world class producer Sweden Domsjo
We trade :
Oil & Gas sector chemicals: TIBP, PAM, ATMP, AMPS, fibers, PAC, CMC, HEC, HPMC, PVA, PCE, SG etc.
Construction and industrial chemicals: SG, PCE, calcium nitrate, calcium nitrite, citric acid,
TIPA, DEIPA , PVC, Rongalite, formic acid, calcium formate, Titanium Dioxide etc.
PVC Additives: Heat/Tin Stabilizer( 19%, 8.5%, 6.5% etc.), Impact Modifier, and DINCH series.
Business activities span 30+ countries
Very passionate and experienced team, very good attitude and service always.