CN-818 is an anionic waterborne polyurethane resin. It is a peelable, high-gloss, yellowing-resistant waterborne polyurethane emulsion. The formed film is slightly hard in softness, with high strength and fullness. It is a high-performance emulsion specially designed for peelable substrates.
| Item | Parameter | Unit | Test Method |
| Appearance | Milky white with blue light | — | GB/T 14074.1-1993 |
| Solid Content | 45.00±2.00 | % | GB/T 2793-1995 |
| Viscosity | ≥240 | mPa·s | GB/T 10247-1998 |
| pH | 6.0–8.0 | — | GB/T 14518-1993 |
| Elongation at Break | 900–1000 | % | — |
| Tensile Strength | 30–38 | MPa | — |
*The above parameters represent typical results only and shall not be regarded as specifications. Refer to the actual COA for details.
| 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. |
| 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! |
Yes, customized service is available.
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