|Appearance:||White Or Yellowish Powder||Product Name:||Hydroxyethyl Cellulose Used In Paint As Paint Thickener Similar To Natrosol 250|
|Raw Material:||Refined Cotton||Application:||Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids|
|Advantage:||Easy Dissolution, Superb Thickening Ability|
paint thickener Hydroxyethyl Cellulose,
Natrosol 250 Hydroxyethyl Cellulose,
CAS 9004-62-0 paint thickener
Hydroxyethyl Cellulose used in paint as paint thickener Similar To Natrosol 250
【Brief Introduction:】Name: Hydroxyethyl cellulose Abbreviation: HEC
Molecular formula: [C6H7O2(OH)3-x〖OCH(OH)CH3〗x]n
Hydroxyethyl Cellulose is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.
Hydroxyethyl Cellulose is a kind of non-ion aqueous agglomerate,white or yellowish fluid powder,no odor no taste,soluble in both hot and cool water,dissolving faster with temperature rising,usually insoluble in most organic solvents,with good PH stability,its viscosity varies little within PH2-12.HEC offers strong water affinity and water-holding,its water solution has surfactant ability, and its thick product owns high plasticity.It can be made into colorless, transparent, aqueous film with medium strength which is hard to pollute,is not to be effected by light. HEC after surface treatment disperses in water, does not conglomerate,but dissolving slowly; fast dissolving may be got by adjusting PH to 8-10.
1. Technical Index
|Viscosity||See Table 2|
|PH in solution||6.0－8.5|
Table 2. Viscosity Specification of HEC Solution
|Type||Solution Viscosity (Brookfield at 25°C,cps )|
|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|
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:
Excellent color acceptance
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
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Contact Person: Mrs. Lannie Zhang