Hydroxyethyl Cellulose HEC Thickener Coating Chemical Raw Material Powder

Hydroxyethyl Cellulose (HEC, CAS:9004‑62‑0), nonionic water-soluble cellulose ether, manufactured by etherification of refined cotton pulp and ethylene oxide, followed by neutralization, washing, drying and pulverization. It appears as white to off-white free-flowing powder, odorless, soluble in both cold and hot water to form clear viscous solution, insoluble in most organic solvents. HEC possesses excellent thickening, suspending, emulsifying, film-forming, water retention and protective colloid capacity. It features outstanding salt tolerance, stable viscosity within wide pH range and good compatibility with various surfactants, pigments and polymers. Widely recognized as universal rheology modifier complying with industrial additive standards. Our plant adopts continuous purification technology to control insoluble impurities, moisture and particle size, stable viscosity grades, extensively applied in water-based coatings, oilfield chemicals, daily cosmetics, construction materials, textile printing & dyeing and polymer synthesis industries.

Applications
Water-based Coatings & Latex Paint Industry (Core Consumption Field)
Serves as thickener, rheology controller and water retention agent for latex paints, water-based industrial coatings, printing inks. It improves suspension stability of pigments, prevents settling, optimizes brushability, anti-sagging performance and leveling property. Avoids rapid water loss during construction, ensures uniform film formation. Widely used for interior & exterior architectural coatings, waterborne wood coatings.
Oilfield Drilling Fluid Industry
High-efficiency viscosifier and fluid loss control agent for water-based drilling fluid, completion fluid and fracturing fluid. It increases fluid viscosity, carries drill cuttings, reduces filtration loss to formation, protects oil and gas reservoir. Suitable for offshore and onshore oil & gas exploitation.
Daily Chemical & Personal Care Industry
Thickener, stabilizer and suspending agent for shampoo, body wash, facial cleanser, lotion, cream and mask. Provides mild rheology adjustment, improves texture, stabilizes emulsion system and enhances suspension of functional particles. Compatible with anionic, nonionic and amphoteric surfactants.
Construction Materials Industry
Water retention agent and workability improver for gypsum plaster, cement mortar, putty and self-leveling materials. Retains moisture to guarantee sufficient hydration of inorganic binders, prevents surface cracking, extends open time and improves construction operability.
Textile Printing & Dyeing Industry
Used as thickener for reactive printing and binder auxiliary. Forms stable printing paste, improves pattern clarity, reduces dye migration; also acts as sizing agent for textile fiber to enhance stiffness and smoothness.
Fine Chemical & Other Fields
Protective colloid for emulsion polymerization of vinyl acetate, acrylic emulsion; binder for paper surface coating; thickener for pesticide suspension formulations; film-forming additive for various water-based systems.

Product Advantages
✅ Nonionic structure with excellent salt resistance; viscosity remains stable even in high-concentration electrolyte systems.
✅ Soluble in cold and hot water without heating, convenient for production formulation; multiple viscosity grades available for different formulas.
✅ Low insoluble content, high light transmittance, suitable for transparent and light-colored finished products.
✅ Excellent compatibility with most water-soluble polymers, surfactants and inorganic fillers, flexible formula matching.
✅ Complete COA, MSDS and export documents supplied for customs clearance globally.
✅ Stable stock supply, support sample testing and full-container long-term orders with flexible delivery arrangement.

Packaging & Storage
Standard package: 25kg multi-layer paper bag with inner PE plastic liner; ton jumbo bag available for bulk shipment. Store in cool, dry and well-ventilated warehouse, keep bags tightly sealed. Prevent moisture absorption and caking. Keep away from strong oxidants and high-temperature heat sources. Avoid direct sunlight and rain during transportation. Shelf life: 24 months under sealed dry storage.
Safety Information
Low-irritation polymer additive, non-toxic. Inhalation of dust may mildly irritate respiratory tract; long-time skin contact may cause slight dryness. Wear dust mask, protective gloves and safety goggles during feeding and handling. Not classified as dangerous goods for international sea, land and air transportation. Complete MSDS including leakage handling and first-aid guidance will be provided together with each shipment.

1. 1.A 70,000 ㎡ warehouse (20,000 MT capacity) with moisture-proof and temperature-controlled systems, enabling efficient fulfillment of large-volume orders.
2. 2.Free samples (Ship within 3-7 days) to let you test products at zero trial cost.
3. 3.Transparent lead time for hazardous chemicals: 45–60 days, with clear delivery schedules.
4. 4.Certified with a Hazardous Chemical Business License and ISO certification, ensuring smooth customs clearance.
5. 5.6 packaging options with customizable logos to minimize product loss during transportation.
6. 6.Over 400 chemical SKUs available for one-stop procurement, helping you reduce sourcing costs.