company adopts the new "liquid-phase" production technique, and has introduced top production equipments from overseas to produc
Backed by the top technical forces and complete testing methods from Luzhou North Chemical Industry Co., Ltd., the company adopts the new "liquid-phase" production technique, and has introduced top production equipments from overseas to produce internationally high quality products, which have been widely used and well received in latex paintpolymerization, petroleum drilling, daily-use chemicals, construction, agriculture, paper making and ceramics industries.
Products
Hydroxyethyl cellulose(HEC):
Brief Intro.
Hydroxyethyl Cellulose is non-ionic water-soluble polymer; it is effective in thickening, bonding, emulsifying, dispersing, stabilizing and water preserving in such industries like architectural coating, petroleum and daily-use chemicals. Hydroxyethyl cellulose is very easily soluble not only in cold water, but also in hot water, and can provide solutions with wider range of viscosity.
Properties
Hydroxyethyl Cellulose is made from natural polymer cellulose, it is white to yellowish, odorless and tasteless powdered solid.
Structural Formula
n=degree of polymerization, R=-H or (CH2-CH2-O)xH
Technical Specifications(Table 1)
Item | Details |
Appearance | yellowish or white odorless and tasteless granular powder. |
Molar substitution degree | 1.8-3.0 |
Viscosity | See Table 2 |
Moisture, % | ≤5 |
PH (1%, solution) | 6-8.5 |
Ash (%) | ≤5 |
Note: HEC's products include surface treated series(solvation-delayed type) and non-surface treated series(common type). High etherification HEC is surface treated products.
Viscosity(Table 2)
Code | Spec. | Viscosity range (5%)mpa.s | Viscosity range (1%) mPa.s | Viscosity range (2%)mpa.s |
L | 15 | 80-400 | / |
|
MI | 300 | / | / | 50-400 |
MII | 2,000 | / | / | 1500-2500 |
MIII | 6,000 | / | / | 4500-6500 |
HI | 15,000 | / | 1000-1400 | 12000-18000 |
HII | 30,000 | / | 1500-2500 | 26000-38000 |
HIII | 50,000 | / | 2600-3300 | 45000-55000 |
HIV | 100,000 | / | 3400-5000 | 80000-110000 |
HV | >100,000 | / | > 5000 | >110000 |
Notes: Visocsity ranges can be tailored upon client's requests.
Model No.
Note: Products without E or R are common type
Packing
20or25kg/package
Inner: Polyethylene plastic film bag
Outer: three-in-one composite paper bag or barrel
Note:1: Keeping away from rain, sunshine and hook during the transportation
2: Storage in ventilated dry place , attention to moisture , dont storage together with other Chemicals .
3: Easy to from the humid air, please Sealed packaging the rest again after open it and put it in a dry place.
Hydroxyethyl cellulose (HEC)
