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hydroxyethylcellulose Purified 99%

Hydroxyethyl Cellulose (HEC) is nonionic water-soluble cellulose ether, used as thickener, protective colloid, water retention agent and rheology modifier in different applications like water-based paints, building materials, oil field chemicals and personal care products.
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 setting
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 Hair conditioners 
Toothpaste 
liquid soaps and bubble bath Hand creams and lotions Thickening
Thickening
Stabilizing
Thickening and stabilizing
Address:No.188,Huaguang Road,,Zhangdian,Zibo,Shandong,255000,China Tel:+86-533-2688771

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hydroxypropyl methylcellulose Purified 99.9

Hydroxypropyl MethylCellulose

Hydroxypropyl methyl cellulose

HS Code:3912,900

CAS:9004-65-3

Hydroxypropyl methyl cellulose is a kind of white or slightly yellowish powder, odorless, tasteless, and non-toxic. The product can be dissolved in cold water to form a transparent viscous solution. The aqueous solution of this product has surface activity so that it has emulsification, protective colloids and relative stability. PH Stability: the aqueous solution viscosity of this product is relatively stable in the range of PH 3.0—11.0. As the product is non-ionic, and in the preparation process can be effectively purified by washing with hot water, it has a very low ash content. Hydroxypropyl methylcellulose products can fully meet the standards for use of medicine, food, construction and personal care products.

Specifications

Specification 60 (E) 65 (F) 75 (K)

Gelling temperature (?) 58-64 62-68 70-90

Methoxy (WT%) 28.0-30.0 27.0-30.0 19.0-24.0

Hydroxypropoxy (WT%) 7.5-12.0 4.0-7.5 4.0-12.0

Viscosity(cps) 3; 5; 6; 15; 50; 400; 4000; 10000; 20000; 30000;

40000; 50000; 100,000 150,000;200,000

Physical and chemical properties

*Particle size:98.5% passes through 100 mesh; 100% passes through 80 mesh.

*Charring temperature: 280-300?.

*Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )

*Real specific gravity:1.26-1.31.

*Browning temperature: 190-200?.

Surface tension:(2% water solution) 42-56dyn.cm.

*Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.

 

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sodium gluconate Technical 98%

Commodity Name: Sodium Gluconate

CAS No.:527-07-1

Synonyms: D-Gluconic acid sodium salt; Natriumgluconat (De); gluconato de sodio (Es); gluconate de sodium (Fr)

Molecular Formula: C6H11NaO7

Molecular Weight: 218.13847

Description: white or yellow crystalline powder or granula

contact: geng@bio-fuyang.com

Specification: Food Grade/ tech grade

Packing and Transportation: Adopting the package of 25kg/kraft bag or 25kg/polywoven bag or paper bag with pe inner

The transportation shall be in accordance with the requirement of general chemicals.

Products Storage: Store in a cool, dry, ventilated environment.

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sodium gluconate construction retarder(hs code 2918160000) technical

Sodium Gluconate Applications:

 (1)Used as a cement admixture: after a certain amount of sodium gluconate is added into the cement, it can improve the plasticity and strength of the concrete, and has retardation effect, namely postpone the initial and final setting time of the concrete;    

vicky

Mobile: 0086-18162818098 (what's app is ok)
wechat: Lignosulphonate
skype: missorange29
email: yongchemical@yahoo.com
website:www.yongchemical.com

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sodium lignosulphonate Technical 97%

Sodium Lignosulphonate ( lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage , low air content , water reducing rate is high ,adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from The sodium lignosulphonate and Naphthalin-Group High-Efficiency Water Reducer .The sodium Lignosulphonate is fit for apply to building project, dam project, thruway project etc.

best wishes,

Judy chen

Mobile:0086-13217202770

Wechat / what's app. is available

tel(fax):0086-710-2047586

skype:missorange29

email: yongchemical@yahoo.com

HUBEI ZHENGDONG CHEMICL CO.,LTD

WEBSITE: www.yongchemical.com

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