Hydroxyethyl Cellulose equivalent to Hecellose HEC Natrosol HEC
- Category: >>>
- Supplier: Colorcom Ltd.
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Product Overview
Description
Product Description
Colorcom Cellulose Ethers are white to light yellowish, oderless and tastless powder, readily soluble in hot or cold water to form a viscous gel solution. When pH in solution is within 2 to 12, the solution is quite stable. It is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. But the molecule is capable of generating esterification, etherification and acetal reaction, so it is possible to make it insoluble in water or improve its properties. It also has good film-forming ability and surface activity.
Main Specifications
Items | Specifications | |||
Appearance | Odorless and tasteless yellowish to white powder | |||
Molar degree of substitution types | 180 | 250 | 300 | |
Molar degree of substitution | 1.5~2.1 | 2.2~2.8 | 2.9~3.2 | |
Viscosity | See viscosity specifications table | |||
Moisture content,% ≤ | 5 | |||
Ash,% ≤ | 5(premium grades) | 10(qualified grades) | ||
pH (1% solution) | 6~8.5 | |||
Viscosity specifications table:
Nominal viscosity | Viscosity range(5%),mPa.s | Viscosity range(1%),mPa.s | Viscosity range(2%),mPa.s |
15 | 80~400 | / | |
300 | / | / | 50~400 |
2,000 | / | / | 1500~2500 |
6,000 | / | / | 4500~6500 |
10,000 | / | 6500~12000 | |
15,000 | / | 1000~1400 | 12000~20000 |
30,000 | / | 1500~2200 | 26000~38000 |
50,000 | / | 2400~2600 | 45000~60000 |
70,000 | / | 2600~3000 | 60000~80000 |
100,000 | / | 3000~3500 | 80000~110000 |
>100,000 | / | >3500 | >110000 |
Packaging & Shipping
Our Services
- Free Samples
- Technical Supports
- Application Testings
- OEM
- Quality Guarantee
Company Information
Colorcom Group is one of the largest chemical manufacturers in China with capitals, management and technologies from the USA and Italy. Our manufacturing products including pigments, dyes, masterbatch, cellulose ethers, redispersible powders, polyvinyl alcohol(PVA), fluid loss additives, iron oxides, chrome oxide green, resins, fine chemicals, pharmaceuticals, additives, solvents and other specialty chemicals for related industries. We focus on manufacturing high quality consistent products with reasonable prices, which enables us to have a good reputation and a big market share in the world. We welcome you to visit our factory in view of long-term partnerships with each other. Contact us today for a fruitful tomorrow.
Certifications
Why Choose Us
FAQ
1. Are you manufacturers?
Yes, we are professional manufacturers in Zhejiang, China since 1985. Welcome to visit our factory for long-term cooperations.
2. How do you ensure your product and service quality?
All of our processes strictly adhere to ISO 9001 procedures and we are equipped with state of the art quality control facilities.
3. How about lead time?
Usually, within 10 days, according to the order quantity.
4. How about the payment?
We support most mainstream payment methods. T/T, L/C, D/P, D/A, O/A, Cash, Western Union, Money Gram, etc.
5. Can you send free samples?
Yes, we can send free samples for most products. Please feel free to send inquiry for specific requests.
6.Do you offer technical supports for the products?
Yes, we have a professional technical support team and can provide unique technical solutions to our clients.
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