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Home > Products >  Hydroxyethyl Cellulose (HEC) for thickener

Hydroxyethyl Cellulose (HEC) for thickener CAS NO.9004-62-0

  • FOB Price: USD 3.0 /Metric Ton Get Latest Price
  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,D/A,D/P,T/T,Western Union
  • Available Specifications:

    construction grade(1-5)Metric Tonconstruction grade(6-100)Metric Ton

  • Product Details

Keywords

  • Hydroxyethyl Cellulose (HEC) for Wallpaper adhesives
  • Hydroxyethyl Cellulose (HEC) for Ceramic glaze
  • Hydroxyethyl Cellulose (HEC) forTexture paint

Quick Details

  • ProName: Hydroxyethyl Cellulose (HEC) for thick...
  • CasNo: 9004-62-0
  • Molecular Formula: C2H6O2
  • Appearance: white powder
  • Application: This HPMC MHPC Industry Grade Cellulos...
  • DeliveryTime: 20 days
  • PackAge: In 25kg PP bags inner with PE bags
  • Port: China
  • ProductionCapacity: 5000 Metric Ton/Year
  • Purity: 99
  • Storage: Store in cool and dry environment, ke...
  • LimitNum: 1 Metric Ton
  • Grade: Industrial Grade

Superiority

hec is a non-ionic water-soluble polymer,is effective in thickening, bonding,emulsifying,dispersing,
stabilizing and water preserving,   forms film and provids protective colloid effect. it is very easily
soluble not only in cold water, but also in hot water,and can provide solutions with wide range of
viscosity.

application

hec is the most commonly used thickener in latex painting. in addition to thickening to the latex
paint. it has functions of emulsifying,dispersing,stabilizing and water-retaining,  it is characterized
by the significant thickening effect, excellent color development, film forming and  storage stability.
maisitm hec is non-ionic cellulose ether which can be used in a wide range of ph values. it has
good compatibility with other material,such as pigment,auxiliaries,filers and salts,good workability
and leveling performance. application methods including brushing rolling and spraying could be
used. hec has good workability and leveling effect. having been applied, it is not easy to drip,sag
or spatter.

the method of hydroxyethyl cellulose used in latex paint

directly adding with grinding paint
1) in the vat with high cutting agitator adding appropriate purified water (under general conditions,
ethylene glycol, wetting agent and film former etc. all added in this step.).
2) stir constantly and slowly add hydroxyethyl cellulose in the solution uniformly, continue to stir
until all particulate matter drenched.
3) then adding the preservative, alkaline additives, etc, such as pigment dispersing agent.
4) stir until all hydroxyethyl cellulose completely dissolved   (solution viscosity increased significantly),
then adding other constituent which in the formula, grinding till to paint.

Details

Typical properties

Appearance White to off-white powder
Particle size 98% pass 100 mesh
Molar substituting on degree (MS) 1.8~2.5
Residue on ignition (%) ≤0.5
pH value 5.0~8.0
Moisture (%) ≤5.0

Popular grades

Typical grade Bio-grade Viscosity

 

(NDJ, mPa.s, 2%)

Viscosity

 

 (Brookfield, mPa.s, 1%)

Viscosity set
HEC HS300 HEC 300B 240-360   LV.30rpm sp2
HEC HS6000 HEC 6000B 4800-7200   RV.20rpm sp5
HEC HS30000 HEC 30000B 24000-36000 1500-2500 RV.20rpm sp6
HEC HS60000 HEC 60000B 48000-72000 2400-3600 RV.20rpm sp6
HEC HS100000 HEC 100000B 80000-120000 4000-6000 RV.20rpm sp6
HEC HS150000 HEC 150000B 120000-180000 7000min RV.12rpm sp6
           

 Application

Types of Uses Specific Applications Properties Utilized
Adhesives Wallpaper adhesives
latex adhesives
Plywood adhesives
Thickening and lubricity
Thickening and water-binding
Thickening and solids holdout
Binders Welding rods
Ceramic glaze
Foundry cores
Water-binding and extrusion aid
Water-binding and green strength
Water-binding
Paints latex paint
Texture paint
Thickening and protective colloid
Water-binding
Cosmetics&detergent Hair conditioners
Toothpaste
liquid soaps and bubble bath Hand creams and lotions
Thickening
Thickening
Stabilizing
Thickening and stabilizing

Packaging:

HEC Product is packed in three layer paper bag with inner polyethylene bag reinforced , net weight is 25kg per bag.

Storage:

Keep it in cool dry warehouse,away from moisture, sun,fire,rain.

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