Fluorine-free Oil repellent A50
1. Characteristics
Fluorine-free oil repellent A50 is a kind of special Vegetable resin emulsion. It is fluorine free, and has better oil & grease repellents. It can offer good oil and water proof performance for pulp molding paper and paperboard products of food contact packaging.
2. Physical & Chemical Properties
Items | Requirement |
Appearance | white aqueous dispersion |
Solid Content(%) | 32.0±1.0 |
pH value | 3-7 |
Viscosity (mPa·s, 25℃) | ≤200 |
Density (g/cm3) | 1.00-1.10 |
Ionicity | Weak cationic |
3. Usage
The product A50 can be used in pulp/wet end, or surface sizing process.
Pulp/wet end application: It can be diluted in soft or deionized water at any rate. Generally, the addition range of 0.5%-1.0% (relative to dry plup) can be used in combination with AKD and other water-proof agent in order to give the product more waterproof. For uniform dispersion, the process of dilution should be fully stirred.
Add suitable antifoam agent if it is necessary.
4. Packing & Storage
l Polyethylene plastic drum, net weight 50kg, 200kg/1000kg.
l The product should be kept sealed in a cool, dry and ventilated warehouse, and especially should be prevented from freezing and exposure. The storage period is 6 months.
