Product Description
Hydroxyethyl cellulose (HEC) 9004-62-0 is a kind of white or light yellow, odorless, non-toxic fibrous or powder solid, by alkaline cellulose and ethylene oxide (or chloride ethanol) by etherification reaction preparation, non ionic soluble cellulose ethers. Because the HEC is thickening, suspension, dispersion, emulsion, adhesive, film, protection of water and provide protective colloid good characteristics, has been widely used in petroleum industry, paint, construction, medicine and food, textile, papermaking and polymerization etc..
Application
Application
1, commonly used as a thickening agent, protective agent, adhesive, stabilizer and preparation of emulsion, gel, ointment, lotion, eye cleaning agent, suppository and tablet additive, also used as a hydrophilic gel skeleton material, and preparation of sustained-release preparations, can also be used as stable agent and so on food.
2, used in the textile industry sizing agent, electronic and Light Industry Department of bonding, thickening, emulsification, stability and other additives.
3, used as water base drilling fluid and completion fluid thickener and filtrate loss agent, in brine drilling fluid thickening effect is obvious. It can also be used as filtrate reducer for oil well cement. Crosslinked with polyvalent metal ions.
4, as surfactant, colloid protective agent, vinyl chloride, vinyl acetate emulsion and other emulsion stabilizer, as well as the viscosity of the emulsion, dispersant, dispersion stabilizer, etc.. Widely used in coatings, fiber, dyeing, paper making, cosmetics, pharmaceuticals, pesticides and other aspects. There is also a lot of use in the oil and machinery industries.
1, commonly used as a thickening agent, protective agent, adhesive, stabilizer and preparation of emulsion, gel, ointment, lotion, eye cleaning agent, suppository and tablet additive, also used as a hydrophilic gel skeleton material, and preparation of sustained-release preparations, can also be used as stable agent and so on food.
2, used in the textile industry sizing agent, electronic and Light Industry Department of bonding, thickening, emulsification, stability and other additives.
3, used as water base drilling fluid and completion fluid thickener and filtrate loss agent, in brine drilling fluid thickening effect is obvious. It can also be used as filtrate reducer for oil well cement. Crosslinked with polyvalent metal ions.
4, as surfactant, colloid protective agent, vinyl chloride, vinyl acetate emulsion and other emulsion stabilizer, as well as the viscosity of the emulsion, dispersant, dispersion stabilizer, etc.. Widely used in coatings, fiber, dyeing, paper making, cosmetics, pharmaceuticals, pesticides and other aspects. There is also a lot of use in the oil and machinery industries.
Packing & Delivery
For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags.
For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags, then packed in cartons or small drums for shipping.
For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.
Please contact us for more details if you have any question!
Our Company
Crovell
Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, most of products from Crovell can reach the purity of 99.9+,the important reason for customers who choosing Crovell.
Certifications
Exhibition
Our Service
1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
FAQ
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
If you have any other needs, please contact me.