Industrial-Grade Functional Ingredients for Oilfield

KosNature offers a complete range of guar gum, modified starches, and stearates tailored for drilling muds, cementing fluids, and enhanced oil recovery systems.

✅ Oilfield-grade Guar Gum，Hydroxypropyl Starch Ether etc– High viscosity, tolerância ao sal, low residue

✅ Modified Starch (E1422, E1440 etc) – Fluid loss control, anti-settling

✅ Calcium Stearate / Aluminium Stearate etc – Lubricant, defoamer, espessante

✅ Custom specifications available for viscosity, mesh size, hydration rate

-All products come with COA, MSDS, TDS, and third-party lab reports upon request.

–Paper Industry Chemical Raw Materials–

KosNature team offer a full range of paper industry chemical raw materials for pulping, fabricação de papel, and surface treatment, ensuring stable quality, cost efficiency, and environmental compliance. Our supply portfolio includes modified starch (Cationic Starch, Oxidized Starch, Amido Hidroxipropil), sizing agents (AKD, ASA, Rosin Size), strength agents (Cationic Polyacrylamide – CPAM, Anionic Polyacrylamide – APAM, Polyethyleneimine – PEI), retention & drainage aids (Silica Sol, Cationic Starch + CPAM systems), and high-quality fillers (Precipitated Calcium Carbonate PCC, Ground Calcium Carbonate GCC, Kaolin, Talc).

For coating and finishing applications, we supply Titanium Dioxide, Fluorescent Whitening Agents (OB-1, CBS-X), Hidroxietilcelulose (HEC), Polyvinyl Alcohol (PVA), acrylic emulsions, and specialty additives such as defoamers, biocides, and water repellents.

With 15+ years of export experience, we provide one-stop papermaking chemical solutions – from product selection and customized formulations to COA/MSDS/TDS documentation and mixed container shipments – helping paper mills and converters optimize production performance, enhance paper quality, and meet strict international standards.