Hauthane L-3614 Polyurethane Dispersions

Identification & Functionality

Chemical Family

Aliphatics,

Polyurethanes (PU)

CASE Ingredients Functions

Binder & Resin

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Resins & Binders

Polyurethanes (PU)

Features & Benefits

Labeling Claims

APEO-Free,

Solvent-free,

TEA-free,

Tin-free

CASE Ingredients Features

Abrasion Resistance,

Crack Resistance,

Good Toughness,

Low Temperature Flexibility,

UV Resistance

Applications & Uses

Markets

Industrial

Applications

Industrial — Leather & Textiles

Textile Manufacturing

Application Method

Spray

Compatible Substrates & Surfaces

Textiles

Cure Method

Air Dry

Product Uses

• It may be used as a blending resin with the harder L-3615 to impart increased toughness.
• A balanced composition provides good stability with acrylics and confers superior strength, abrasion resistance and low temperature flexibility properties.

Product Applications

L-3614 can be used as a sole vehicle or blended with other coatings for spray or pad bath applications. Solids can be adjusted with water to optimize dry coating weight. This product may also be thickened with associative thickeners for knife-over-roll or similar methods

Properties

Physical Form

Dispersion

Physical Properties

	Value	Units	Test Method / Conditions
Solids	34 - 36	%	-
Viscosity	50 - 500	cps	-
pH	7.5 - 10.0	-	-
Density	8.8	lbs/gal	-
Softening Point	290	°F	-
VOC Content (less water)	47	gm/l	-

Mechanical Properties (TPE)

	Value	Units	Test Method / Conditions
Elongation	810	%	Tested at 20 inches/minute
Tensile Strength	5760	psi	Tested at 20 inches/minute
100% Modulus	1050	psi	Tested at 20 inches/minute
200% Modulus	1320	psi	Tested at 20 inches/minute
300% Modulus	1620	psi	Tested at 20 inches/minute

Technical Details & Test Data

Curing

• L-3614 can be air dried, if desired, depending on film thickness.
• Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.