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Adhesives Ingredients

Natrosol™ 250 H4R

Technical DataSheet | Supplied by Ashland Specialty Chemical

Natrosol™ 250 H4R by Ashland Specialty Chemical is a water soluble hydroxyethylcellulose. Used as nonionic thickener, water retention aid and rheology modifier in water-based adhesives. Treated to delay hydration of the particles. Offers compatibility with other materials, such as emulsion polymers, natural & synthetic gums, emulsifiers, defoamers. Imparts very good flow properties. Performs in the emulsion and suspension polymerization of many vinyl polymers. Applications of Natrosol™ 250 H4R include tile, wallpaper, latex and plywood adhesives.

Natrosol™ 250 H4R Product details

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

Natrosol™ 250 H4R Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity @ 25°C, Brookfield (1% solution)
xxxxxxxxxx mPa.s
Moisture content (as packed)
xxxxx %
pH of a solution
xxxxxxx
Particule size, on U.S. 40 mesh
xxxxxx %
Typical viscosity, Brookfield @ 25°C (concentration 2%)
xxxxx mPa.s
Ash content (calculated as Na2SO4)
xxxxxxx %
Bulking value
xxxx lbs/gal
Bulk density
xxx g/ml

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Last edited Apr 13, 2017
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