Vamcell™ Hydroxy ethyl cellulose (HEC). Vamcell™ is our registered trademark of hydroxyl ethyl cellulose
Introduction: hydroxy 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.
|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 |
|Good water retention/ capacity |
|Improved adhesion and sliding resistance|
|prolonging open time|
|Good wetting ability|
|Increased mortar yield|
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.
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
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.
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 |
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