Hauthane HD-2101 DMM (L-2969)

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

Abrasion Resistance,

Chemical Resistance,

Good Toughness,

High Melting Point,

Water Resistance

Applications & Uses

Markets

Industrial,

Printing & Packaging

Applications

Industrial — Leather & Textiles

Leather Manufacturing

Printing & Packaging — Printing & Inks

Gravure Printing

Application Method

Gravure Coating,

Spray

Compatible Polymers & Resins

Acrylics

Compatible Substrates & Surfaces

Leather,

Plastics

Coating Type

Waterborne Coating

Product Uses

• HD-2101 DMM was designed primarily for use on flexible substrates as a coating, saturant or impregnant.
• HD-2101 DMM may also be used as a blending resin with harder polyurethane dispersions to impart flexibility without adversely effecting chemical resistance.

Product Applications

• HD-2101 DMM can be used as a sole vehicle or blended with harder polyurethane dispersions or acrylic emulsions for spray or rotogravure applications.
• Rheology modifications can be made with associative thickeners for alternative application methods.

Properties

Physical Form

Dispersion

Physical Properties

	Value	Units	Test Method / Conditions
Solids	34 - 36	%	—
Viscosity	50 - 200	cps	—
pH	8.5 - 10.0	—	—
Density	8.7	lbs/gal	—
Softening Point	325	°F	—
VOC Content	107	gm/l	—
Sward Hardness	10	—	—

Mechanical Properties (TPE)

	Value	Units	Test Method / Conditions
Elongation	500	%	Tested at 20 inches/minute
Tensile Strength	5000	psi	Tested at 20 inches/minute
100% Modulus	700	psi	Tested at 20 inches/minute
100% Modulus	1100	psi	Tested at 20 inches/minute
200% Modulus	2000	psi	Tested at 20 inches/minute

Technical Details & Test Data

Curing

• The addition of coalescing solvent is recommended to achieve optimal film formation with HD-2101 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 drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.
• HD-2101 DMM may be crosslinked with carbodiimides, water-dispersible isocyanates or polyaziridines to further enhance performance.