Hauthane L-2245

Identification & Functionality

Carrier

Water

Chemical Family

Polyurethanes (PU)

CASE Ingredients Functions

Binder & Resin

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Resins & Binders

Polyurethanes (PU)

Features & Benefits

CASE Ingredients Features

Heat Resistance,

Improves Adhesion

Applications & Uses

Markets

Building & Construction

Applications

Building & Construction — Decorative Materials & Finishes

Wallcoverings & Decorative Laminates

Application Method

Air Knife Coating

Compatible Polymers & Resins

Acrylics,

Polyvinyl Acetate (PVA)

Compatible Substrates & Surfaces

Elastomers & Rubbers,

Paper,

Textiles,

Wood

Product Applications

• L-2245 can be used as supplied or blended with vinyl acetate/ethylene, styrene butadiene and acrylic emulsions.
• The rheology of L-2245 may be modified with associative or acrylic thickeners for knife-over-roll or similar methods.

Properties

Physical Form

Dispersion

Physical Properties

	Value	Units	Test Method / Conditions
Solids	39 - 41	%	-
Viscosity	50 - 500	cps	Brookfield RVT, speed. 3,100 rpm
pH	7.0 - 9.5	-	-
Density	8.75	lbs/gal	-
VOC Content	0.25	lbs/gal	-
Softening Point	220	°F	-

Mechanical Properties (TPE)

	Value	Units	Test Method / Conditions
Elongation	600	%	-
Tensile Strength	3300	psi	-
100% Modulus	710	psi	-
200% Modulus	910	psi	-
300% Modulus	1270	psi	-

Technical Details & Test Data

Curing

• L-2245 will dry to a tack-free film in 10 minutes at 200°F. Heat activation will occur between 215 - 225°F.
• L-2245 may be crosslinked with polyaziridines, water dispersible polyisocyanates, epoxy silanes or low temperature melamines to increase bond strength and heat resistance