1. Excellent thickening and suspension ability
Improving viscosity: providing excellent viscosity increasing effect to achieve the required rheological properties of drilling fluid.
Suspended solids: provide good suspension capacity to prevent drilling cuttings and solid particles from settling in the wellbore.
2. Improve rheological properties
Rheological control: Adjusting the shear thinning behavior of drilling fluid to improve its pumping and carrying capacity.
Stable thixotropy: Provides ideal thixotropy to maintain stability of drilling fluid under dynamic and static conditions.
3. Provide good rock carrying capacity
Carrying drilling cuttings: Enhance the rock carrying capacity of drilling fluid, effectively carry drilling cuttings out of the wellbore, and prevent sedimentation at the bottom of the well.
Reduce drilling pressure: By increasing the viscosity of drilling fluid, reduce drilling pressure loss, and improve drilling efficiency.
4. Excellent filtration loss control
Reduce filtration: Effectively reduce the filtration rate of drilling fluid and prevent the liquid phase from entering the formation pores.
Forming filter cake: Helps to form a dense filter cake layer, protects wellbore stability, and reduces the risk of well leakage.
5. Improve wellbore stability
Supporting wellbore: By increasing the viscosity of drilling fluid, it provides support and prevents wellbore collapse.
Reduce well leakage: By controlling filtration loss, the occurrence of well leakage is reduced and the integrity of the wellbore is improved.
6. Resistance to high temperature and high pressure
High temperature stability: Maintain performance stability under high temperature conditions, without decomposition or degradation.
Anti high pressure: Provides good anti high pressure performance, suitable for deep and ultra deep well operations.
7. Enhance lubrication performance
Lubrication wellbore: Provides lubrication effect, reduces wear on drill bits and tools, and extends equipment life.
Reduce torque: Reduce wellbore friction and reduce the torque load of drilling operations.
8. Enhance anti pollution performance
Salt pollution resistance: It has good tolerance to salt pollution and is suitable for marine and saltwater drilling environments.
Anti organic pollution: resistant to the influence of organic pollutants, maintaining stable drilling fluid performance.
9. Excellent shear degradation resistance
Anti shear degradation: Provides high shear stability and maintains performance during drilling fluid circulation.
Maintaining stability: able to maintain good rheological properties even in high shear environments (such as circulating pumping in the wellbore).
10. Easy to prepare and use
Easy to dissolve: It has good solubility and is easy to disperse and dissolve in water.
Easy to operate: Simple and convenient to use, without the need for complex preparation processes and equipment.
11. Environmental protection and safety
Non toxic and harmless: safe, non-toxic, and not harmful to the environment and human health.
Biodegradable: It has good biodegradability and meets environmental requirements.
PRODUCT DETAILS
| appearance | powdery or threadiness |
| color | White or faint yellow |
| smell | odourless |
| characteristic | It has the characteristics of thickening, suspension, dispersion, adhesion, emulsification, film formation and water retention,High water retention |
| water content（%） | ≤10% |
| 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.
