HEC is produced from cellulose, which reacts with sodium hydroxide to form basic cellulose colloid. And then the ethylene oxide and other chemicals are added into the reaction to get etherification. By controlling the production parameters, the Hydroxyethyl cellulose is produced.
HEC is a white or light yellow powder, non-toxic, tasteless, can be quickly dissolved into hot or cool water, insoluble in general organic solvent, with excellent character of thickening, dispersing, emulsifying, adhesion, stabilizing, water retention and film forming. Also can be used as a protective colloid in some products. It can be widely used in oil drilling, coatings, food, textile, building and macromolecule polymerization, etc.
PRODUCT DETAILS
| PH value | 6.0-8.5 |
| Ash content（%） | ≤5 |
| Molar substitution degree | 1.8-2.0 |
| viscosity(mpa.s) | 5-60000mPa·s(An aqueous solution at 2% concentration, 20℃) |
PRODUCT IMAGE
1. For water-based latex coating :HEC as a protective colloid, can be used for vinyl acetate liquid polymerization, improve
The polymerization system is stable over a wide PH range. In the manufacture of finished products, pigments, fillers, etc. are uniformly dispersed, stable and provide thickening effect.
2. Used as dispersant for suspended polymers such as styrene, acrylic acid and acrylonitrile. Oil drilling:
HEC is used as a thickening agent in various types of mud required for drilling, cementing and fracturing operations to achieve good flow and stability. Improve mud carrying capacity during drilling and prevent large amounts of water from entering the reservoir from the mud to stabilize the reservoir productivity.
3, Used in building construction and building materials: due to strong water retention capacity, HEC is effective in cement slurry and mortar
Thickeners and binders, which are incorporated into mortar can improve fluidity and construction performance, and can extend the evaporation time of water, improve the initial strength of concrete and avoid cracks. Used for painting gypsum, bonding gypsum, gypsum putty can significantly improve its water retention and bonding strength.
4, Used in toothpaste: due to strong salt resistance and acid resistance, HEC can ensure the stability of toothpaste paste,
Add texture. In addition, due to water retention, emulsification ability makes toothpaste not easy to dry.
5, Used in water-based ink, HEC can make the ink dry fast and impermeable; In addition, HEC is widely used
Textile printing and dyeing, paper making, daily chemicals, etc.
Why Choose Us
The project with an annual output of 5000 tons of hydroxyethyl cellulose constructed by the company adopts the advanced acetone countercurrent washing method, which is the first-class technology in the same industry in China and is in the leading position in China. Through technical innovation, the degree of substitution of hydroxyethyl cellulose products produced by the company has increased by 30-35% compared with other traditional processes, and the product indicators are stable and reliable, which is obviously stronger than the products of the same industry in China in practical application. The hydroxyethyl cellulose products of our company are widely used in daily chemicals, latex coatings, PVC, ceramics and agricultural production. The market potential of this product is huge and the development prospect is broad.
Our warehouse has 800 tons of HEC in stock all year round. Once the order is confirmed, we can ship your goods to the designated port within 3 working days.We have more than 10 years’ experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.
Our laboratory takes strictly testing on every lot of goods according to customers’ requirement. Meanwhile we has good relationship with the third inspection party SGS.
Our goods exports to 15countries and regions including the United States, South Korea, the Philippines, India, Vietnam and Brazil.After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.We expect to become your good partners in China for long-time.
PRODUCT PACKAGE
We are the largest manufacturer and supplier of HEC in China，Our furfural exports to 15 countries and regions including the United States, South Korea, the Philippines, India, Vietnam and Brazil.
The inner package is polyethylene plastic film bag, and the outer package is composite plastic woven bag, 25kg/bag
Certificate
FAQ
Q1: Is it a manufacturer or a trading company?
A: We are a manufacturer. Welcome to visit our factory.
Q2: Which payment method do you accept?
A: We can accept various payment methods, such as L/C, T/T, D/A, D/P, PayPal, Western Union, etc. We have cooperated with China Export&Credit Insurance Corporation for many years.
Q3:Can you give me a discount?
A: Of course, it depends on your quantity. The larger the quantity, the greater the discount.
Question 4: How to obtain samples?
A: You can discuss with us. We usually send samples through FEDEX, DHL and EMS. Some samples are free, but you need to pay the freight.
Q5: How to confirm the product quality before placing an order?
A: You can obtain some samples for testing in advance, or we can send you the certificate of analysis or HPLC or NMR.
Q6: How about the delivery time?
A: The inventory goods shall be delivered within 5 days after receiving the payment from the customer. If there is no stock, we can deliver within 7-10 days after receiving payment.
Q7: Can we customize the label with our own design?
A: Yes, just send us your label content, and you will get what you want.
