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HELLUTEL Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.

HELLUTEL HEC is a white to light yellowish, oderless and tastless powder, readily soluble in hot or cold water to form a viscous gel solution. When pH in solution is within 2 to 12, the solution is quite stable. Since HELLUTEL HEC group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. But HEC molecule is capable of generating esterification, etherification and acetal reaction, so it is possible to make it insoluble in water or improve its properties.HELLUTEL HEC also has good film-forming ability and surface activity.

♦TYPES AND SPECIFICATIONS

The types of HELLUTEL HEC mainly differs in the solution viscosity.

Viscosity specification of HELLUTEL HEC, at 25°C, mPa.s(tested by Brookfield RVT)

Other specifications of HELLUTEL Hydroxy Ethyl Cellulose

♦APPLICATIONS

HELLUTEL HEC can be used in many fields as thickener, fluid modifier, protective colloid, stabilizer, water-loss controller, adhesive agent, etc. It's most frequently used maximum usage is functioned in latex paint as thickener and protective colloid. The detailed application is shown as below.

♦ACKAGING AND STORAGE

The products are supplied in multiply paper bags with polyethylene inner liner, with the net weight of 25KG.

The product should be stored under dry and clean conditions in its original packing and

away from heat. The product is hygroscopic. The packaging is selected in a way to avoid ingress of moisture,but the water content of the packed product will/may increase if not stored dry.

PRODUCT SAFETY

Read and understand the Safety Data Sheet (SDS) before using this product

Shandong Yiteng New Material Co., Ltd is one of leading cellulose producers in China, set up in 2003, with a factory covering an area of more than 1000acres(or 666 666m2) and a waste-water treatment plant covering an area of 30acres(or 20 000m2) approved by ISO14001. The total staff no. are more than 700, among whom there are 83 senior engineers and scientific research personnel who are specialized in research and development of new products.

The main products are Hydroxy Propyl Methyl Cellulose(30000tons/year), Hydroxy Ethyl Cellulose(3000tons/year), Poly Anion Cellulose(10000tons/year) and Carboxy Methyl Cellulose(5000tons/year) which are widely used as thickener, water-retainer, stabilizer, emulsifier, dispersant and suspending agent and binder in paints, construction materials, pharmacy, personal care, oil-drilling etc. All of the products are approved by IS09001 : 2000 and registered in REACH.

In order to further enhance our core competitiveness, as the research base for Beijing Institute of Technology, the company will set up 10 production lines, to achieve the annual output of 60,000 on various types of cellulose ether, the sales of 2 billion RMB and the annual profits and taxes of 500 million RMB before 2015. As a leading Cellulose Ether manufacturer in China, the company has been rated as the Innovative Enterprise in Tai’an, one of Top 10 Famous Brands, awarded the title of National High-tech Enterprises and other honor since 2003.

With the philosophy of “Honesty, Cooperation and Win-Win”, the company has been dedicating our best effort to deliver excellent value to our customers with qualified products, on-time technical support and satisfied customer service. We believe we will be your sincere ,reliable partner in cellulose ether in China.