Dar-Tech Hauthane - HD-2139 - PU - Top Coat

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims: Biodegradable
CASE Ingredients Features: Excellent Adhesion,
High Gloss,
Mar Resistance,
Reduced Wear,
Stain Resistance,
Water Dispersible
Characteristics: High gloss

Excellent mar and wear resistance

Excellent resistance to staining

Remarkably high balance of physical properties

Contains n-methyl pyrrolidone (NMP) co-solvent

Applications & Uses

Markets: Paints & Coatings
Applications: Paints & Coatings — Building & Construction
Concrete Coatings & Stains
Paints & Coatings — Packaging Coatings
Overprint Varnishes
Application Method: Gravure Coating,
Reverse Roll Coating,
Roll Coater
Compatible Polymers & Resins: Acrylics,
Polyvinyl Chloride (PVC)
Compatible Substrates & Surfaces: Concrete
Cure Method: Air Dry
Coating Type: Top Coat,
Waterborne Coating
Suggested Uses: HD-2139 was developed as a high gloss, no wax topcoat for expanded PVC flooring. Can be factory applied as a fused coating during PVC expansion. HD-2139 is ideally suited for PVC roll or sheet goods requiring a 180 degree reverse bend.
Application Method & Curing: HD-2139 can be used as a sole vehicle or blended with acrylic emulsions and applied by rotogravure, reverse roll, flexible blade, or wire wound rod. It may be thickened for alternative application methods.

Curing

HD-2139 should be dried by forced hot air or heat lamp before entering oven. Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties. Maximum performance is attained with additions by weight of 5% HA-801 melamine crosslinker or 4% HA-800 aziridine crosslinker.

Properties

	Value	Units	Test Method / Conditions
Elongation (20 Inches/Minute)	50 - 150	cps	-
Modulus (100%, 20 Inches/Minute)	min. 6000	psi	-
Modulus (200%, 20 Inches/Minute)	5700.0	psi	-
Tensile Strength (20 Inches/Minute)	135.0	%	-

Regulatory & Compliance

Packaging & Availability