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2015 Popular In Australia Construction Cellulose HEC

Basic Info

Model No.: BT-HEC001

Product Description

HEC

 

Vamcell™ Hydroxy ethyl cellulose (HEC). Vamcell™ is our registered trademark of hydroxyl ethyl cellulose

Introductionhydroxy propyl methyl cellulose

Vamcell™ HEC is a nonionic surfactant and odorless, free flowing white powder. HEC is characterized by hygroscopicity and can be dissolved in both cold and hot water. It has high thickening effect, excellent rheological properties, suspension, adhesion, emulsification, filming, watering and protective colloid properties.

 

Specification:

Item Technical Data
  E60 F65 K70
Methoxy 28.0-30.0 27.0-30.0 19.0-24.0
Hydroxy propyl 7.0-12.0 4.0-7.5 4.0-12.0
Gel.Temperature(°C) 58.0-64.0 62.0-68.0 70.0-90.0
PH Value(1% Sol.,25°C) 4.0-8.0
Residue on ignition(%) 1.0 Max
Loss on drying (%) 5.0 Max
Particle Size(%,through 100 mesh) 98 Min
Heavy metal(ppm) 20 Max
Arsenic(ppm) 2 Max
*viscosity(mpa.s) 5-75000
Viscometer.Brookfield RVT,2% sol.,20°C

 Properties:

Good water retention/ capacity                                               
Improved adhesion and sliding resistance
developing workability
prolonging open time
Good wetting ability
Increased mortar yield

Application:

1. Latex Paints

Can be polymerized with vinyl acetate emulsion to improve stability of polymerizing system within wide range of PH value. In the finished product manufacturing, HEC used as a role of dispersion, stabilization and thickening in paint, especially high-PVA coating, providing excellent coating properties.  

 

2. Construction & Building Materials

Used as thickening agent and adhesive for cement and dry mixed mortars. As its good water retention, it improves the liquidity and performance of mortars and extends open time. Also HEC can improve water retaining ability and adhesive strength when used in wall plasters, render mortars, adhesive plasters and gypsum putty.

 

3. Petroleum Drilling  

Used as thickening agent to make mud achieve good mobility and stability, easy for mud pump which is required by drilling, well set, cementing and fracturing operations.


4. Personal Care

Guarantee the stability of paste and improve the taste as its strong salt and acid resistance. Besides, water retaining ability and emulsifying capacity make toothpaste difficulty to dry.

5. Water Based Ink

Help ink dry and fast penetrate. Moreover, it’s also widely used textile printing and dyeing, paper making, daily chemicals and so on.

6. High Molecular Polymer   

Used as dispersant for suspension polymer such as styrene, acrylate, acrylonitrile etc.

 
Packaging & Shipping

20Kg or 25Kg net paper bags inner with PE liner or on clients’ requirement

10tons/20 container FCL with pallet, 12tons/20 container FCL without pallet

 
Our Services  

1. Free samples:   We offer 200g free samples for your test. And the courier cost should be covered by customers. Please feel free to contact us for samples. 

2. Prompt delivery:   Usually within 10 work days after order confirmed and payment received or according to order qty.

3. Timely update:   Loading Photos (on-site loading and finished-loading) and accordingly documents, service will send to customers timely.

4. After-sale service:  Feed back email after endusers received the cargo.

 
FAQ

 Viscosity table (mpa.s): 

Nominal viscosity Viscosity (2%) Brookfiled    Viscosity (2%) NDJ-I
100 80-130  
300 250-400 250-400
2000 1500-2500 1500-2500
6000 4500-6500 4500-6500
10000 5500-8000 6500-12000
15000 7000-10000 12000-20000
20000 9000-13000 15000-25000
30000 15000-25000 26000-40000
50000 25000-32000 45000-60000
70000 33000-42000 60000-80000
100000 42000-65000 80000-110000
100000 min / 110000 min
 
Company Information

Contact us if you need more details on Hec. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Construction Use Hec、Hydroxyethyl Cellulose. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cellulose Ethers

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