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Brand Name : WeiLi Resin®
Model Number : WL-PU800
Certification : ISO9001
Place of Origin : china
MOQ : 5000KG
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 500t/month
Delivery Time : 14 work days
Packaging Details : 120 or 200kg/drum
Solid content : 50±1
Viscosity(mPa·s) : 50-300
Appearance : Milky white emulsion
pH : 7.0-8.0
Activation temperature : 70-80
Particle size : ≤200nm
Minimum film forming temperature : ≥0
WL-PU800 Waterborne Polyurethane Dispersion
Product Introduction
WL-P800 is a high molecular weight polyurethane aqueous dispersion of anionic type. Lower heat activation temperature, hard adhesive film and high strength. Adding 2-5% water-dispersible polyisocyanate curing agent can significantly enhance the adhesion performance. It does not contain organic solvents and has excellent environmental protection index. Good mechanical stability, good yellowing resistance, no yellowing of the coating film.
Physical Property:
Item | Index | Unit | Test Method |
Appearance | Milky white emulsion | Visual | |
Solid content | 50±1 | % | 150℃30min, blast oven |
Viscosity(25℃) | 50-300 | mPa·S | GB/T 2794-2013 |
PH(25℃) | 7.0-8.0 | GB/T 6920-1986 | |
Activation temperature | 70-80 | ℃ | |
Minimum film forming temperature | ≥0 | ℃
| |
Particle size | ≤200 | nm |
Application
Packaging and Storage Condition
Packing in 200Kg/plastic barrel or 120Kg/plastic barrel
It is recommended to store at a temperature of 5-35 ℃(RT) for six months. Freezing is strictly prohibited.
Special Tips
This material is complied according to our existing technology and experience, the technical advice provided is sincere, but it is not guaranteed to be used in all samples and formulations, all the data are for users reference only.
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