Description
NEWSANDA CHEMICAL
Hydroxyethyl cellulose (HEC) is a non-ionic cellulose ether prepared from natural polymer material cellulose through a series of chemical processes. It is a odorless, odorless, and non-toxic white powder or particle that can dissolve in cold water to form a transparent viscous solution, and its dissolution is not affected by the pH value. It has characteristics such as thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, surface activity, moisture retention, and salt resistance.
| ITEM | INDEX |
| Appearance | White or off-white powder |
| Particle size | 99% pass 80 mesh |
| Delayed Solubility | 6% max |
| Moisture content | 5% max |
| Etherification(MS/DS) | 1.8-2.2 |
| PH value | 6-8 |
| Viscosity (mPa.s) 2% aqueous solution at 20°C | 30000, 50000, 60000, 100000 |
PROPERTIES:
* Excellent leveling performance, no sagging or wrinkles.
* Its thickening efficiency is not affected by the system pH value, and it has good compatibility with other component raw materials such as pigments, additives, salts, or electrolytes.
* Reduce splashing.
* Good resistance to sagging.
* It can reduce the use of associative thickeners and reduce production costs.
* Easy to disperse, can effectively reduce agglomeration phenomenon.
* The usage method is simple. It can be dissolved in hot or cold water using a stirring device, and the solution can be directly added to the product.
* It will not reduce the surface tension of the product and will not produce foam in the production process.
Extend the storage time of paint for more than 6 months to prevent water separation.
------Product Details-----
------Application------
*Waterborne latex paint coating
*oil drilling
*Building construction and building materials
*Water-based ink
*Textile printing and dyeing*papermaking
*daily chemicals
------Packing & Delivery-----
Packaging:
Standard Packing: In 25kg PP bags inner with PE bags
Big bags or other special packages as required
Store in cool and dry environment, keep away from moisture
Shelf Life: 12 months
Transport as non-danger goods
------Why Choose Us-----
Environmentally friendly
Cellulose and its derivatives are produced from natural renewable materials, mainly cotton pulp or wood pulp. We constantly strive to optimize the process flow, and ensure that products and services have the minimum risk to human beings and the environment in their life cycle, while meeting the needs of customers in the best way.
Quality Control
We have adopted DCS automatic control system and installed semi-finished product storage bin to ensure that the whole mixing process is safely closed, including 30 sets of laboratory testing equipment including Brookfield viscometer.
Fast delivery
The product models are complete and the inventory is sufficient. Customers' demands can be met by delivery within 5 days for regular orders and 10 days for orders larger than 50 tons.
Laboratory
We have a product application laboratory with high standard preparation to shorten the production process and improve existing products. Besides, we also conduct physical and chemical tests on raw materials and finished products, and constantly develop new products and applications.
------ Company Profile -----
QINGDAO NEWSANDA INDUSTRY CO.,LTD is a chemical company integrating research, development, production and sales of cellulose ether products and related services. The enterprise development focuses on the cellulose ether industry, focusing on the research, development, manufacturing and sales of methyl hydroxyethyl cellulose (MHEC), hydroxyethyl cellulose (HEC), hydroxypropyl methylcellulose (HPMC), carboxymethyl cellulose (CMC) and functional cellulose ether. The enterprise adheres to independent research, development The business philosophy of creating high-quality products and brands is to form a complete business system characterized by scientific research and development of cellulose ether, large-scale production, extension of application technology industry chain and technical services.
------ Export History ------The countries we have exported are Australia, Azerbaijan, Armenia, Brazil, Bangladesh, Canada, Columbia, Congo, Egypt, Germany, Georgia, Jordan, Kazakhstan, Nigeria, Pakistan, Philippines, Russia, Saudi Arabia, South Africa, Turkmenistan, Thailand, Tadzhikistan, Uzbekistan, Ukraine, Vietnam, etc., so we have Rich export experience.
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