CN-901 is an anionic waterborne polyurethane resin. It is a waterborne polyurethane emulsion with high wear resistance, wash resistance, high gloss and good adhesion. It features moderate film softness, high strength and good toughness, and is a high-performance emulsion specially designed for difficult-to-adhere substrates.
Product Technical Parameters*
Item
Parameter
Unit
Test Method
Appearance
Clear watery liquid
—
GB/T 14074.1-1993
Solid Content
30.00±1.00
%
GB/T 2793-1995
Viscosity
>10.0
mPa·s
GB/T 10247-1998
pH
6.0–9.0
—
GB/T 14518-1993
Elongation at Break
750
%
—
Tensile Strength
40.0–45.0
MPa
—
*The above parameters represent typical results only and shall not be regarded as specifications. Refer to the actual COA for details.
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 temperatures may cause irreversible damage to the product. Keep the container sealed; otherwise, water evaporation will form an insoluble polymer film on the surface. Expiration of the 6-month shelf life does not mean the product is out of specification. Test before use to verify compliance with specifications and technical parameters.
Precautions
Adding a curing agent can improve fastness but may affect hand feel.
Waterborne resin added with crosslinking agent must be used within 24 hours.
Do not mix with other cationic resins.
The above information only represents our laboratory quality evaluation results and does not guarantee the product’s performance or suitability for specific applications. Please conduct necessary tests before use. Thank you for your choice and support!
The company vigorously develops green chemical product technologies and actively sells environmental protection materials, synthetic materials, inks, coatings, etc.
