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China Supplier Hydroxyethyl Cellulose for Coating Additive

China Supplier Hydroxyethyl Cellulose for Coating Additive, Find details about China HEC, Dry Chemical Powder from China Supplier Hydroxyethyl Cellulose for Coating Additive

Model NO.
HEC
Trademark
KELAIDE
Transport Package
Bag
Specification
white powder
Origin
China
HS Code
39123900
Model NO.
HEC
Trademark
KELAIDE
Transport Package
Bag
Specification
white powder
Origin
China
HS Code
39123900

 

HEC(Hydroxyethyl Cellulose)

KELAIDE brand hydroxyethyl cellulose (HEC) is a natural polymer material cellulose as raw material. Non-ionic cellulose ether made by a series of chemical processing. It is an odorless, tasteless and non-toxic white to off-white powder or granule. It can be dissolved in cold water to form a transparent, viscous solution. It has thickening. Adhesion, dispersion, emulsification, film formation, suspension, adsorption, surface activity, salt resistance, moisture retention and protective colloid. KELAIDE brand hydroxyethyl cellulose (HEC) can be used in construction materials, coating industry, petrochemical industry, synthetic resin, ceramic industry, medicine, food, textile, agriculture, cosmetics, tobacco, ink, papermaking and other industries.

China Supplier Hydroxyethyl Cellulose for Coating Additive




Technical Data sheet
 
Product technical requirements:Q/09FRT006-2001
ItemsIndex
Molar substitution(MS)1.8-2.5
Moisture(%)≤6
Water insoluble(%)≤0.5
PH value6.0-8.5
Ash(%)≤5
Viscosity(mpa.s) 2%,25 aqueous solution5-60,000

Viscosity Specification:
SpecificationRange(mpa.s)
6,0004,000-7,000
10,0008,000-12,000
15,00013,000-17,000
20,00018,000-22,000
30,00026,000-34,000
40,00036,000-44,000
50,00045,000-54,000
60,00055,000-64,000

Note:
The model of HEC is represented by RT-6000, 6000 means nominal viscosity. The surface treated model is RT-6000S.
Physical and chemical properties:
white or light yellow powder;odorless, tasteless and easy to flow.
Softening temperature: 135-140ºC
Surface density: 0.35-0.61 g/ml
Decomposition temperature: 205-210 ºC
Slower burning speed
Balanced moisture content: 23 ºC
6% at 50% rh; 29% at 84% rh

It is soluble in both cold and hot water and is generally insoluble in most organic solvents. The viscosity change is small within the range of pH 2-12, but the viscosity decreases beyond this range. The surface-treated HEC disperses and does not agglomerate in cold water, but the dissolution rate is slow, and it usually takes about 30 minutes. It can be dissolved quickly by heating or lowering the pH to 8-12.

Application:
1. For water-based latex coatings: It can significantly improve thickening and leveling performance.
2. For Oil drilling: It can improve mud carrying capacity during drilling, and prevent a large amount of water from entering the oil layer from the mud, and stabilize the oil layer production capacity.
3. For building construction and building materials: HEC is an effective thickener and binder for cement slurry and mortar. It can improve the fluidity and construction performance of the mortar, and prolong the water evaporation time, and increase the initial cracks of the concrete. It used for painting gypsum, bonding gypsum, gypsum putty can significantly improve its water retention and bonding strength.
4. For toothpaste: HEC can guarantee the stability of toothpaste paste due to its strong salt resistance and acid resistance. In addition, the toothpaste is not easy to dry due to its high water retention and emulsifying ability.
5. For water-based ink, HEC can make the ink dry quickly and not penetrate.
6.HEC is widely used in textile printing and dyeing, papermaking, and daily chemicals.
China Supplier Hydroxyethyl Cellulose for Coating Additive


Steps and methods of making solution:

1. Add a prescribed amount of clean water to the container.
2. If hydroxyethyl cellulose is stirred at low speed, stir until all materials are completely wet.
3. Add other ingredients of the formula and stir well.
4. The surface-treated HEC will form a viscosity in about 30 minutes after dispersing it in water. Or after the material is completely wet, add alkali or ammonia water to adjust the pH between 8 and 10 to form a viscosity.

Company Profile

Jinzhou Guangtong Cellulose Co., Ltd. is a high-tech chemical company. The company is located in Houpengtou village, Jinzhou City, Hebei Province. The environment is beautiful. The fruits are fragrant in all seasons. The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing. And Shihuang Expressway, National Highway 307 and Shide Railway pass through the urban area. Which has an advantageous geographical location and convenient transportation. The company covers an area of 40,000 square meters and has RMB 30 million in fixed assets. There are more than 200 employees and 30 technicians of various types, including 16 middle and high-tech technicians. Strong economic strength and abundant human resources have laid the foundation for the company's long-term development.
The company introduced a large-scale automated production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our products are widely used in pharmaceutical, chemical, building materials, construction, paint, cosmetics, agriculture, military and other industries. Our factory has advanced production equipment, testing equipment, strong technical force, sufficient R & D personnel and independent research and development capabilities. Product quality has reached the international leading level. Our products sell well both at home and abroad and have won wide acclaim.
China Supplier Hydroxyethyl Cellulose for Coating Additive

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China Supplier Hydroxyethyl Cellulose for Coating Additive

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