General water repellency
Dosage: 5-20 g/L.
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WATERPROOFING AGENT
WF-711F
Waterproofing agent
For water-repellent finishing of cotton, polyester, nylon and their blends.
Features
- Imparts water repellency and general oil repellency.
- Good wash durability.
- Stable processing with low sensitivity to residual dyes and auxiliaries.
- Low shade change and little effect on handle.
Specifications
| Property | Value |
|---|---|
| Main component | Fluorocarbon octene copolymer |
| Appearance | Milky white to pale yellow emulsion |
| Solid content (%) | 34.0-35.0 |
| pH (1% aqueous solution) | 2.0-5.0 |
| Ionic character | Weakly cationic |
Applications
For water-repellent finishing of cotton, polyester, nylon and their blends.
Directions
Durable water repellency
Dosage: 20-60 g/L; crosslinking agent: 4-12 g/L. One dip, one nip; dry, then heat-set at 160-185°C for 30-90 seconds.
Bath preparation
Remove residual dyes and surfactants from the fabric. Conduct compatibility trials before combining with resins or softeners. Adjust bath pH to 5.0-7.0 with acetic or citric acid.
Adjust the process and dosage based on actual fabric trials.
Packaging & storage
- Packaging
- 120 kg plastic drums, or other packaging on request
- Storage conditions
- Keep sealed and protected from light
TDS / SDS
TDS
Technical Data Sheet: specifications, features, applications and directions.
SDS
Safety Data Sheet: handling, protection and transport information.
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