Danquinsa DANCOLL® W155 PU dispersion

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Danquinsa DANCOLL® W155 PU dispersion
Categories:	Polymer; Thermoplastic; Polyurethane, TP
Material Notes:	DANCOLL_W155 is an aqueous, soft aliphatic polyurethane dispersion with good crosslinking characteristics. This product achieves dry films without thermoplasticity. DANCOLL_W155 is used as a paint-, finish- and coating binder as well as a dispersion for textile impregnation and textile equipment. Application: DANCOLL_ W155 serves as a binder for paints, coatings, textile laminations and finishes. For the two component processing we are recommending the crosslinking with our aqueous crosslinker DANCURE 101. The tested applications of DANCOLL_ W155 are: Textile impregnations and textile equipments Ground- and top coatings for leather- and textile coating. Leather binder blended with acrylate dispersion. PVC finishes, printing inks and synthetic coatings finishes. Mixings with DANCOLL_ 148-56 for textile finishes, especially for glazable Information provided by Danquinsa GMBH
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Physical Properties	Metric	English	Comments

Density	1.04 g/cc	0.0376 lb/in³	dispersion; DIN 51.757
	1.20 g/cc	0.0434 lb/in³	polymer content; DIN 51.757
Solids Content	48 - 52 %	48 - 52 %	DIN 53.189
Particle Size	100 - 200 µm	100 - 200 µm
pH	7.5 - 10	7.5 - 10	DIN 53.785
Brookfield Viscosity	100 - 3000 cP	100 - 3000 cP	RVT
Storage Temperature	>= 4.00 °C	>= 39.2 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	60 - 62	60 - 62	Micro-hardness; DIN 53.505
Tensile Strength	20.0 - 25.0 MPa	2900 - 3630 psi	DIN 53.504
Elongation at Break	700 %	700 %	DIN 53.504
100% Modulus	2.00 MPa	290 psi	DIN 53.504
200% Modulus	3.50 MPa	508 psi	DIN 53.504

Thermal Properties	Metric	English	Comments
Melting Point	175 - 200 °C	347 - 392 °F	not cross linked
	>= 260 °C	>= 500 °F	cross linked, KOFLER
Softening Point	140 - 160 °C	284 - 320 °F	KOFLER

Processing Properties	Metric	English	Comments
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Aspect	milky and white liquid
Minimum film formation temperature	< 0 °C		DIN 53.787
Type	Polyester polyurethane dispersion, anionic, aliphatic
UV-resistance	very good, lightfast ness 7		DIN 54.004

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PDANQ037 / 294457

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