LIOPUR PFL 2634

Identification & Functionality

Carrier

Water

Chemical Family

Polyurethanes (PU)

CASE Ingredients Functions

Binder & Resin

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Resins & Binders

Polyurethanes (PU)

Applications & Uses

Markets

Paints & Coatings

Applications

Paints & Coatings — Industrial Coatings

Industrial Coatings,

Metal Coatings

Compatible Substrates & Surfaces

Glass,

Metal

Cure Method

Chemical Cure

Coating Type

2K (2 component) Coating,

Enamel

Properties and Fields of use

Coatings based on Liopur PFL 2634 form tack-free, transparent films .
Liopur PFL 2634 is suitable for 2C glass and plastic lacquers in combination with typical
hardeners like water dilutable polyisocyanates. Films of these two-component coatings exhibit
very high pendulum hardness and excellent light resistance.
Liopur PFL 2634 is also suitable for one component stoving enamels in combination with
suitable water-dilutable crosslinkers like melamine resins or blockes polyisocyanates.
Films based on these formulations show very good hydrolysis resistance due to the polymer
composition of Liopur PFL 2634 and a good overbake resistance up to 180°C.

Properties

Physical Form

Dispersion

Appearance

Transparent with low particle size

Typical Properties

	Value	Units	Test Method / Conditions
Viscosity	20-1000	mPas	AV-F-V005
Minimum Film Forming Temperature	max. 5	°C	-
Non Volatile Content	33 2	w %	AV-F-F003
OH-value	approx. 1.6	-	-
Organic Solvent	approx. 0.5	-	-
pH	7.0-9.0	-	AV-F-P001

Packaging & Availability

Supplied AS

33% in water

Storage & Handling

Storage

LIOPUR PFL 2634 consists of dispersion which should be stored in tightly closed containers, protected from frost.