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Adhesives Ingredients

Natrosol™ 250 GW

Technical DataSheet | Supplied by Ashland Specialty Chemical

Natrosol™ 250 GW by Ashland Specialty Chemical is a water soluble hydroxyethylcellulose. Offers compatibility with other materials such as emulsion polymers, natural & synthetic gums, emulsifiers, defoamers. Imparts very good flow properties. Used as nonionic thickener, water retention aid and rheology modifier in water-based adhesives. Performs in the emulsion and suspension polymerization of many vinyl polymers. Natrosol™ 250 GW is also used in tile adhesives, wallpaper, latex and plywood adhesives.

Natrosol™ 250 GW Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxx
CAS Number
9004-62-0
Physical Form
Powder
Product Status
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Applications/ Recommended for
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Bio Based
xx

Natrosol™ 250 GW Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity @ 25°C, Brookfield LVF, #2, 60 rpm (2% solution)
xxxxxxxxx mPa.s
Moisture content (as packed)
xxx %
pH (2% solution)
xxxxxxx
Particule size, on U.S. 80 mesh
xxxxx %
Typical viscosity, Brookfield @ 25°C (concentration 2%)
xxx mPa.s
Ash (calculated as Na2SO4)
xxxxx %
Hydration time (pH 7.2)
xxxxxx minutes
Density
xxxx lbs/gal

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Insoluble in
xxxxxxxxxx

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.



Last edited Sep 13, 2017
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