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Product Details:
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| Appearance: | White Or Yellowish Powder | Product Name: | Hydroxyethyl Cellulose HEC For Interior And Exterior Paints Similar To Natrosol 250 Hr |
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| Raw Material: | Refined Cotton | Application: | Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids |
| Advantage: | Easy Dissolution, Superb Thickening Ability | ||
| High Light: | Refined cotton hydroxyethyl cellulose for paint,thickening hydroxyethyl cellulose for paint,QP52000 ethyl hydroxyethyl cellulose |
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Hydroxyethyl Cellulose HEC for interior and exterior paints similar to QP52000
【Brief Introduction:】Name: Hydroxyethyl cellulose Abbreviation: HEC
Molecular formula: [C6H7O2(OH)3-x〖OCH(OH)CH3〗x]n
【Characteristics】
Hydroxyethyl Cellulose is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.
HEC is a 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.
Since HEC group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. But HEC molecule is capable of generating esterification, etherification and acetal reaction, so it is possible to make it insoluble in water or improve its properties. HEC also has good film-forming ability and surface activity.
HEC is used as a viscosity and rheology modifier, protective colloid, water retention agent, stabilizer, and suspending agent, particularly in those applications where a non-ionic material is desired.
Hydroxyethyl cellulose also has good film-forming ability and surface activity.
【Technical requirements】
1. Technical Index
| Item | Specification |
| Viscosity | See Table 2 |
| Moisture,% | ≤7 |
| PH in solution | 6.0－8.5 |
| Appearance | powder |
Table 2. Viscosity Specification of HEC Solution
| Type | Solution Viscosity (Brookfield at 25°C,cps ) | ||
| 1% | 2% | 5% | |
| H 4000 | 3400 - 5000 | - | - |
| H 3000 | 2600 - 3300 | - | - |
| H 2000 | 1500 - 2500 | - | - |
| H 1000 | 800 -1500 | - | - |
| MH 5000 | - | 4500 - 6500 | - |
| MH 2000 | - | 1500 – 2500 | - |
| MH 300 | - | 150 – 400 | - |
| MH 100 | 25 - 105 | ||
| LH 300 | 250 - 400 | ||
| LH 100 | 75 - 150 | ||
3.Applications
Hydroxyethyl cellulose can be used in all typers of latex paints from low to high PVC. It suitable for all types of interior and exterior paints.
The advantages of Hydroxyethyl Cellulose are as follows:
Efficient thickening
Excellent color acceptance
Superior workability
Excellent stability
Good leveling
4.Packaging
Hydroxyethyl cellulose Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, net weight is 25kg per bag.
5.Transportation and Storage
Protect the product against moisture and damp.
Don't put it together with other chemicals.
6. Our production line
7. Our team
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer 200g free sample.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock.According to quantity.
Q: What is your terms of payment ?
A: Payment ≤10000USD, 100% in advance.
Payment>10000USD, T/T(30% in advance and balance against B/L copy)or L/C at sigh.
Q:Which country are your customers mainly distributed in?
A: Russia, America, UAE, Saudi Arab and so on.
Contact Person: admin
Tel: +8618516512831
