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Picassian® PU-518

1 of 11 products in this brand
Picassian® PU-518 is a excellent adhesion,long potlife belongs to Polyurethanes (PU) chemical family.

Chemical Family: Polyurethanes (PU)

Features: Excellent Adhesion, Long Potlife

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

CASE Ingredients Features
key Benefits

• Tin and TDI free
• Film forming and very flexible with low tackiness. Non blocking films even at high temperatures
• Soluble in alcohol rich mixtures and fully compatible with alcohol soluble nitrocellulose
• Good adhesion on aluminum foil
• Forms films with fast solvent release. Solvent retention values are substantially lower than those of convencional inks
• When properly formulated, inks show excellent adhesion and lamination bond strengths

Applications & Uses

Applications

• Flexo and gravure inks with excellent press behavior for printing on common flexible packaging films like polyolefins, PET,
aluminum foil and metallized films
• Blending with hard resins may be required to eliminate residual tackiness. Minimize the use of nitrocellulose just to the necessary
amount to eliminate residual tackiness and ensure adhesion, lamination bond strengths and low solvent retencion
• Adhesion promoters are recommended when printing on polyolefin films. On PET is not required

Properties

Appearance
Transparent liquid
Physical Properties
ValueUnitsTest Method / Conditions
Density0.91g/mL at RT
Dry Solids content45%
Flash Point4°C
Solvent BlendEthyl acetate / Ethanol
Viscosity3250mPa.s
VOC Content55.1%

Packaging & Availability

Availability

Americas and Asia