Hydroxyethylcellulose (also Hydroxyethyl Cellulose or HEC) is a nonionic water-soluble polymer derived from cellulose that can stabilize, thicken, retain water, suspend and protect colloid systems. Hydroxyethylcellulose has outstanding functionalities of thickening, pseudoplasticity, salt tolerance, film forming and water retention. Hydroxyethyl Cellulose is a cost-effective viscosifier with low-solids, which is widely used in oil drilling mud, well completion, workover and fracturing fluids. By using HEC polymer, drilling mud fluids can exhibit high yield point, high apparent viscosity and low fragile gel strength. Where to buy tylose powder for oil drilling, contac us! Bichain is a reliable manufacturer & supplier of Hydroxyethylcellulose, HEC, Hydroxyethyl Cellulose for Drilling Fluids, Well Cementing & Fracturing. High quality HEC like Tylose powder, Natrosol 250 HHRP, 250 HHBR, Cellosize HEC-10 HV, HEC-25 HV and Bermocoll.
Technical Specifications:

Viscosity Specifications:

HEC should be packed into PE film inner-bag enclosed by composite paper-plastic outer-bag. Net weight is 25 kg, 50kg, 50lb per bag.

Since HEC is apt to water absorption, it should be prevented from rain and direct sunshine. HEC should be placed in ventilated and dry warehouse during storage. Unused part of the product must be promptly sealed again and put in a dry place.