Suitable for water and oil repellent and water pressure resistance finishing of various fibers. It exhibits excellent co-application performance and good compatibility with non-ionic and anionic substances.
1. Padding Method
Dosage: TEXNOLOGY® FCB082N: 20-80g/l
Bath pH value: 4-5 (adjust with acetic acid)
Wet pick-up: 70% (depending on fiber type)
Bath temperature: approx. 20°C
Drying temperature: 110-130°C
Curing conditions:
Separate curing on a curing machine at 150°C for 3-5 minutes (depending on fiber type).
Rapid curing on a stenter at 170°C for 1 minute (depending on fiber type).
2. Coating Recommendation
Dosage:
TEXNOLOGY® FCB082N: 50-100g/l
TEXNOLOGY® AFF: 10-20g/l
Thickener: 0.8-1.5%
Process: Coating → Curing (170°C × 2min)
Note: The paste should be as thick as possible, and the machine speed should be as fast as possible under the premise of ensuring drying.
Used for water repellent finishing of various fibers with excellent water repellent effect.
Good washing durability.
It is a fluorochemical based on a six-carbon (C6) alkyl group.
PFOA-free, environmentally friendly and safe; (PFOA-free is defined as its content being below the detection limit).
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