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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: | Hydroxyethyl Cellulose HEC powder,Hydroxyethyl Cellulose for exterior paints,Hydroxyethyl Cellulose for interior paints |
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Hydroxyethyl Cellulose HEC for interior and exterior paints similar to natrosol 250 hr
【Brief Introduction:】Name: Hydroxyethyl cellulose Abbreviation: HEC
Molecular formula: [C6H7O2(OH)3-x〖OCH(OH)CH3〗x]n
【Characteristics】
Hydroxyethylcellulose (HEC) is an off-white powder that are easily dispersed and dissolved in cold or hot water. HEC acts as a thickening and stabilizing agent. Chemically, it is cellulose of short to very long chain length that has been etherified to a hydroxyethyl ether to achieve an optimum balance of properties.
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
Contact Person: admin
Tel: +8618516512831
