Hydroxypropyl methylcellulose (HPMC), is non ionic cellulose ether, and a modified cellulose ether derivatives polymer that is off-white in color and considered safe for human consumption.
Hydroxyethyl cellulose, HEC
VIS - HE
Hydroxyethyl cellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdery solid, prepared by etherification of basic cellulose and ethylene oxide (or chloroethanol) Ionic soluble cellulose ethers.
CAS No.: 9004-62-0
Function: Thickener, Stabilizer, Blinder, Water Retention Agent, Film Formation Agent.
Package: 25 kg bag, 50 lb bag or customization.
Viscosity, Brookfield LV, 25oC, mPa.s
25 – 105
150 – 400
1500 – 2500
4500 – 6500
800 – 1500
1500 – 2500
2600 – 3300
3400 – 5000
Drilling, cementing, workover, completion, fracturing operations
High viscosity grade: act as viscosifier for completion fluid and workover fluid in oilfield, imparts higher flowability and stability, increases mud’s carrying ability, extends the borer’s service life.
Low viscosity grade: perform as water-loss control agent in the low solid completing and cementing fluids, prevent large amount of water from mud into oil reservoirs, improve production ability from oil reservoirs.
concrete mixes, newly mixed mortar, gypsum, plaster
Act as water-retention agent.
Prolongs plaster’s curing and opening time, reduces skinning, slipping and sagging, increases production rate and plaster’s volume to save raw materials.
* The above information is for reference only, the prospective user is responsible for determining whether the products are appropriate for your use, and for ensuring that your usage and workplace practice are in compliance with applicable laws and regulations.
Ethylcellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdery solid, prepared by etherification of basic cellulose and ethylene oxide (or chloroethanol) Ionic soluble cellulose ethers.
Cellulose Gum (Sodium Carboxymethylcellulose) is a high purity, fine cellulose ether. It is widely used in food products and performs as multifunctional additive such as thickener, stabilizer, blinder, water retention agent and film formation agent.