Factory Supply Chemicals Raw Material HEC Hydroxyethyl Cellulose
China Factory Supply Chemicals Raw Material HEC Hydroxyethyl Cellulose, Find details about China HEC, Hydroxyethyl Ether Cellulose from Factory Supply Chemicals Raw Material HEC Hydroxyethyl Cellulose
Basic Info.
Model NO.
HEC
Grade Standard
Agriculture Grade, Industrial Grade, Medicine Grad
Name
HEC
Other Name
Hydroxyethyl Cellulose
Grade
Industrial Grade
Color
White
Appearance
White Powder
Application
Coating Auxiliary Agents
Model Number
Wd-HEC
Mf
Al2(Oh)Lncl6-N]M
Particle Size
98% Pass Through 80 Mesh
Water Content (%)
≤5
Function
Moisture Adsorption
Raw Material
High Molecular Cotton
Classification
Chemical Auxiliary Agent
Package
25kg/Bag
Usage
Coating Auxiliary Agents
Trademark
Honggang
Transport Package
25kg Plastic Bag Inner with PE Bag
Specification
29%-31%
Origin
China
HS Code
3912900000
Model NO.
HEC
Grade Standard
Agriculture Grade, Industrial Grade, Medicine Grad
Name
HEC
Other Name
Hydroxyethyl Cellulose
Grade
Industrial Grade
Color
White
Appearance
White Powder
Application
Coating Auxiliary Agents
Model Number
Wd-HEC
Mf
Al2(Oh)Lncl6-N]M
Particle Size
98% Pass Through 80 Mesh
Water Content (%)
≤5
Function
Moisture Adsorption
Raw Material
High Molecular Cotton
Classification
Chemical Auxiliary Agent
Package
25kg/Bag
Usage
Coating Auxiliary Agents
Trademark
Honggang
Transport Package
25kg Plastic Bag Inner with PE Bag
Specification
29%-31%
Origin
China
HS Code
3912900000
Product Desciption
Introduction
Product performance
1 HEC is soluble in hot or cold water, does not precipitate at high temperature or boiling, giving it a wide range of solubility and viscosity properties, and non-thermal gel properties;
2 non-ionic can coexist with a wide range of other water-soluble polymers, surfactants salt, is an excellent colloidal thickener containing high concentration of dielectric solution;
3 the water retention capacity is twice higher than that of methyl cellulose, with better flow regulation;
Compared with methyl cellulose and hydroxypropyl methyl cellulose, the dispersion ability of 4 HEC is the worst, but the protective colloid ability is the strongest 
The cost of polyaluminum chloride water is 20~80% lower than other inorganic coagulants; It can quickly form flocs, and has large flocculation and quick settling speed; It adapts to various temperature water sources and has good solubility; Liquid products can adapt to automation Dosing, corrosion is small, convenient operation, and long-term use does not block the tube. If customers have special requirements on quality, they can produce according to the indicators provided by customers.
1, a wide range of applications, adapt to a wide range of water. The water purification effect is obvious, the turbidity rate is as high as 96%, the decolorization rate is 60%, and the COD removal rate is 50%. This can effectively remove the color elements SS, COD, BOD and heavy metal ions such as potassium, lead and mercur, oils and humus, etc. .
2, flocculation and sedimentation speed, overdosage will not cause water turbidity, the water temperature is low, it can still maintain a stable coagulation effect.
3. Its degree of alkalization is higher than other aluminum salts and iron salts, and it is less corrosive to equipment.
4, a wide range of suitable PH value (5-9).
PolyAluminiumChloride Application Area:
PolyAluminiumChloride Instructions:
PolyAluminiumChloride Precautions:
Packing and Delivery
The cosmetics industry
Shampoo: improve the viscosity and bubble stability of shampoo detergent detergent
2 toothpaste: improve the fluidity of toothpaste
The food industry
Canned citrus: prevent in preservation due to the decomposition of citrus glycosides and whitening metamorphism to achieve freshness
2 cold fruit products: add to sherbet ice medium, make the taste better
3. Sauce: as emulsifying stabilizer or thickener for sauce tomato sauce
4 cold water coating glazing: used for frozen fish storage, can prevent discoloration, quality reduction, with methyl cellulose or hydroxypropyl methyl cellulose solution coated glazing, and then frozen on the ice
5. Adhesive of tablets: as the forming adhesive of tablets, it has good adhesion and collapse (rapid dissolution and dispersion when taking)
Pharmaceutical industry
1 Coating: the coating agent is made into organic solvent solution or aqueous solution to tablets, especially to the made particles for spray coating
2 retarding agent: 2-3 grams per day, 1-2g per time, in 4-5 days to show the effect
3 eye medicine: because the osmotic pressure of hydroxypropyl methyl cellulose aqueous solution is the same as that of tears, it is small to the eye stimulation, so add eye medicine, as the lubricant of contact eyeball lens
4 gelatinous agent: as gelatinous external medicine or ointment base material
5 impregnation drug: as thickening agent, water retention agent
Packaging :25kg net weight woven plastic bag or in 1000KG bag, or according to customer's request
Service:
1. We provide a professional service and have a well trained customer service team.
2. Your inquires related to our products or price will be responded within 24 hours.
3. Once you find any defective products from us, please contact us, we will send you a new one.
4. Please feel free to contact our sales to ask the samples of Nano Zinc oxide powder.
Please feel free to ask us more details .
Hydroxyethyl cellulose (HEC), chemical formula (C2H6O2) N, is a white or pale yellow, tasteless, non-toxic, fibrous or powder solid prepared by the etherification of alkaline cellulose with ethylene-oxide (or chloroethanol). It is a non-ionic soluble cellulose ether class because HEC has good thickening, suspension, dispersion, emulsification and adhesion film to protect water and provide protective colloid and other characteristics, has been widely used in oil mining, coating, construction, medicine, food, textile, paper making and polymer polymerization and other fields 40 mesh screening rate ≥99%.
Item | HEC |
Appearance | White or off white powder |
Water content | ≤5% |
Purity | 99.8% |
PH | 6-8 |
Viscosity(Brookfield RVT2%,20ºC) | 100cps-80000cps |
Product performance
1 HEC is soluble in hot or cold water, does not precipitate at high temperature or boiling, giving it a wide range of solubility and viscosity properties, and non-thermal gel properties;
2 non-ionic can coexist with a wide range of other water-soluble polymers, surfactants salt, is an excellent colloidal thickener containing high concentration of dielectric solution;
3 the water retention capacity is twice higher than that of methyl cellulose, with better flow regulation;
Compared with methyl cellulose and hydroxypropyl methyl cellulose, the dispersion ability of 4 HEC is the worst, but the protective colloid ability is the strongest
Welldone Hydroxyethy Cellulose (HEC for short) .its a white or light yellow color powder or granule made by cellulose .hydroxyethyl cellulose powder is a non-ionic soluble cellulose ether .easily dispersed and dissolved in both hot and cold water .
hec cellulose get a good performance as thickener .Sizing agent. Oil-drilling additives. etc
you can find Welldone Hydroxy Ethyl Cellulose widely used in stone like paints, cosmetics, Oil drilling .Textile and food industry
HEC cellulose is mainly used as viscosities and fluid loss agent in oil drilling industry. High-viscosity HEC is mainly used as viscosities in well-completing or finishing fluid; while low-viscosity HEC is mainly used as fluid loss agent.
Paints & Coating Grade HEC,HEC cellulose provides excellent thickening efficiency, color development, open time, and superior resistance to biodegradation. It also plays a role in the emulsion, dispersion, stability and water retention. The coating has good rheological properties at different shear rates, and has good workability and leveling performance, good splash and sag resistance.
Packaging stored
Paper bag lined with polyethylene bag packaging,25kg/ bag, pay attention to moisture
Specification | Analysis Results |
Aluminium oxide(Al2O3) % | 30%-31% |
Basicity% | 60-80% |
PH (1% aqueous solution) | 3.5-5.0 |
Water insoluble % | 0,2max |
Nitrogen | ≤0.01 |
(As)/% | 0.0002 |
(Pb)/% | 0.001 |
(Cd)/% | 0.0002 |
(Hg)/% | 0.00001 |
(Cr+6)/% | 0.0005 |
The cost of polyaluminum chloride water is 20~80% lower than other inorganic coagulants; It can quickly form flocs, and has large flocculation and quick settling speed; It adapts to various temperature water sources and has good solubility; Liquid products can adapt to automation Dosing, corrosion is small, convenient operation, and long-term use does not block the tube. If customers have special requirements on quality, they can produce according to the indicators provided by customers.
1, a wide range of applications, adapt to a wide range of water. The water purification effect is obvious, the turbidity rate is as high as 96%, the decolorization rate is 60%, and the COD removal rate is 50%. This can effectively remove the color elements SS, COD, BOD and heavy metal ions such as potassium, lead and mercur, oils and humus, etc. .
2, flocculation and sedimentation speed, overdosage will not cause water turbidity, the water temperature is low, it can still maintain a stable coagulation effect.
3. Its degree of alkalization is higher than other aluminum salts and iron salts, and it is less corrosive to equipment.
4, a wide range of suitable PH value (5-9).
PolyAluminiumChloride Application Area:
It is mainly used for the purification of drinking water and the treatment of industrial waste water and special water (such as oily sewage, printing and dyeing papermaking wastewater, sewage treatment, smelting sewage, radioactive substances, toxic heavy metals such as Pb and Cr, and fluorine-containing sewage, etc.) Drilling, tanning, metallurgy, papermaking and other industries.
PolyAluminiumChloride Instructions:
In order to achieve the flocculation effect and economic benefits, the user can determine the dosage by experiments according to different raw water turbidity, different seasons and different pool shapes. The liquid product is formulated as a 5-10% aqueous solution, and the solid product is formulated as a 3-5% aqueous solution (calculated as the weight of the product). The higher the turbidity of raw water is, the thinner the solution should be, the more dosage is needed, and the flocculation effect is good.
PolyAluminiumChloride Precautions:
a. Water treatment agents of different manufacturers or different brands cannot be mixed and must not be mixed with other chemicals.
b. The stock solution and diluent are slightly corrosive, but lower than other inorganic coagulants.
c, product effective storage period: liquid for six months, solid two years. Solid products can still be used after the tide.
d. After the product is properly dosed, the purified water meets the drinking water hygiene standards.
Packing and Delivery
A. Standard Packing: Usually 25kgs per bag, 40 bags on a pallet, also can be packed as per your request.
B. Big Bag or other special packages are possible on request.
C. Transport by sea, air or other ways.
The cosmetics industry
Shampoo: improve the viscosity and bubble stability of shampoo detergent detergent
2 toothpaste: improve the fluidity of toothpaste
The food industry
Canned citrus: prevent in preservation due to the decomposition of citrus glycosides and whitening metamorphism to achieve freshness
2 cold fruit products: add to sherbet ice medium, make the taste better
3. Sauce: as emulsifying stabilizer or thickener for sauce tomato sauce
4 cold water coating glazing: used for frozen fish storage, can prevent discoloration, quality reduction, with methyl cellulose or hydroxypropyl methyl cellulose solution coated glazing, and then frozen on the ice
5. Adhesive of tablets: as the forming adhesive of tablets, it has good adhesion and collapse (rapid dissolution and dispersion when taking)
Pharmaceutical industry
1 Coating: the coating agent is made into organic solvent solution or aqueous solution to tablets, especially to the made particles for spray coating
2 retarding agent: 2-3 grams per day, 1-2g per time, in 4-5 days to show the effect
3 eye medicine: because the osmotic pressure of hydroxypropyl methyl cellulose aqueous solution is the same as that of tears, it is small to the eye stimulation, so add eye medicine, as the lubricant of contact eyeball lens
4 gelatinous agent: as gelatinous external medicine or ointment base material
5 impregnation drug: as thickening agent, water retention agent
Packaging :25kg net weight woven plastic bag or in 1000KG bag, or according to customer's request
Service:
1. We provide a professional service and have a well trained customer service team.
2. Your inquires related to our products or price will be responded within 24 hours.
3. Once you find any defective products from us, please contact us, we will send you a new one.
4. Please feel free to contact our sales to ask the samples of Nano Zinc oxide powder.
Please feel free to ask us more details .
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