Hauthane HD-2142 DMM (L-2942)

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

Labeling Claims

APEO-Free,

NMP-free

CASE Ingredients Features

Chemical Resistance,

Humidity Resistance,

Stain Resistance,

UV Resistance

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Electrical & Electronics

Applications

Automotive & Transportation — Automotive

Interior

Building & Construction — Building Envelope & Roofing

Shingles & Tiles

Electrical & Electronics — Devices & Assemblies

Consumer Electronics

Consumer Goods — Furniture

Application Method

Air Knife Coating,

Spray

Compatible Polymers & Resins

Acrylics

Compatible Substrates & Surfaces

Plastics

Product Uses

• HD-2142 DMM was developed for use on flexible and rigid PVC, and treated polypropylene film.
• Coatings containing this polymer form hard, tough, hydrolysis-, chemical- and stain-resistant films.
• Superior adhesion to PVC makes it the ideal candidate for vinyl sheet goods, automotive interior parts, vinyl furniture and components.

Product Applications

HD-2142 DMM may be used as a sole vehicle or blended with acrylic emulsions.

Viscosity modification can be made with associative thickeners for application via spray, knife-over-roll, or other methods.

Properties

Physical Form

Dispersion

Physical Properties

	Value	Units	Test Method / Conditions
Solids	34 - 36	%	—
Viscosity	50 - 1000	cps	—
pH	7.5 - 10.0	—	—
Density	1.05	lbs/gal	—
VOC Content	91	gm/l	—

Mechanical Properties (TPE)

	Value	Units	Test Method / Conditions
Elongation	185	%	Tested at 2 inches/minute
Tensile Strength	31 MPa	MPa	Tested at 2 inches/minute
100% Modulus	24	MPa	Tested at 2 inches/minute

Technical Details & Test Data

Drying

• The addition of coalescing solvent is recommended to achieve optimal film formation with HD-2142 DMM.
• In ambient-cured systems the addition of 5-10% DPnB coalescing solvent is suggested.
• Less coalescing solvent is required in heat-cured systems to attain comparable film properties.
• Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.