Surface Printing Waterborne Polyurethane Dispersion CN-206

Product Features

Free of toxic substances such as formaldehyde, nonylphenol, heavy metals, polycyclic aromatic hydrocarbons (PAHs) and DMF.
Forms a transparent film with good gloss and excellent toughness.
Excellent elongation and flex resistance.
Outstanding water resistance, weather resistance and yellowing resistance of the coating.
Excellent adhesion to most substrates.

Product Categories

Product Introduction

CN-206 is an anionic waterborne polyurethane resin. It forms a transparent, moderately hard and tough film with smooth surface and high gloss. This product can be used as a coating for flexible substrates such as garment fabric coating, printing varnish and leather finishing, as well as a binder for water-based inks with good hot-press lamination fastness.

Technical Parameters*

Item	Parameter	Unit	Test Method
Appearance	Clear with bluish tint	/	GB/T 14074.1-1993
Solid Content	40.00±2.00	%	GB/T 2793-1995
Viscosity	>10.0	mPa·s	GB/T 10247-1998
pH	6.0–8.0	/	GB/T 14518-1993
100% Modulus	4.89	MPa	/
Tensile Strength	23–25	MPa	/

*These parameters represent typical results only and shall not be deemed as specifications. Subject to the actual Certificate of Analysis (COA).

Storage

Store in the original sealed container.
Recommended storage temperature: 6–28 °C.
Use within 6 months from the production date.
Avoid direct sunlight and contamination by other substances.

Prolonged storage at low temperature may cause irreversible damage to the product. Keep the container tightly sealed; otherwise, water evaporation will form an insoluble polymer film on the product surface. Expiry of the 6month shelf life does not necessarily mean the product is out of specification. Please test before application to verify its compliance.

Precautions

Adding a curing agent can improve fastness but may affect hand feel.
Waterborne resin with crosslinking agent must be used within 24 hours.
This product is synthesized with special polyester; the dry film provides excellent water resistance. The waterborne emulsion may degrade during long-term storage, so pre-testing is recommended before use.

The above information reflects our internal quality evaluation results from laboratory testing. It is not a guarantee of product performance or suitability for specific applications. Please conduct necessary tests before application. Thank you for your choice and support!