Fluorine-free Waterproofing Agent Sylic FU5231 has good water repellent performance, can prevent rain and waterborne stain effectively.
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FU5231
Sylic
Waterproof
20-60g/L
Cationic
Product Description
Fluorine-free Waterproofing Agent Sylic FU5231 Technical Indicators | Main ingredient | Fluorine-free acrylic polymer |
Appearance | Milky white - light yellow liquid | |
pH (1% aqueous solution) | 4-6 |
Good water repellent performance, can prevent rain and waterborne stain effectively.
● Well targeted, mainly for the waterproof on polyester yarn and its fabric.
● Good stability, not easy to precipitate and stick to the cylinder when processing with dyed yarns.
● Smooth, slightly plump and thick handle, comfortable to wear.
● Environment-friendly. PFOA, PFOS and APEO free.

Application
Sylic FU5231 is suitable for exhaust and padding finishing process. It can be diluted with cold water at any proportion. Although the stability of Sylic FU5231 is good, preliminary lab test is needed when formulated with anionic additives or other chemicals
Application process
1. Exhaust method
Fabric Dosage Bath ratio
Polyester Yarn 10 % (o.w.f) 1 : 20
Cotton yarn 15 % (o.w.f) 1 : 20
Complex yarns 15 % (o.w.f) 1 : 20
Polyester fabric 10 % (o.w.f) 1 : 20
Cotton fabric 15 % (o.w.f) 1 : 20
Blended fabric 15 % (o.w.f) 1 : 20
2. Padding method
Fabric Dosage Pick-up ratio
Polyester Yarn 20 - 40 g/L 60 - 70 %
Cotton yarn 50 - 100 g/L 60 - 70 %
Complex yarns 50 - 100 g/L 60 - 70 %
Polyester fabric 20 - 40 g/L 60 - 70 %
Cotton fabric 50 - 100 g/L 60 - 70 %
Blended fabric 50 - 100 g/L 60 - 70 %

Packaging and Storage
Package: Blue plastic drum, net weight 50 kg Shelf life: 12 months under dry, cool and ventilated condition |
Three Main Packaging Types: Woven Bags/Plastic Barrels /IBC Drum

FAQ
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