one. Experimental purpose
Test the waterproof effect of C4 on polyester fabric.
2. Experimental reagents (provided by)
C4FCB044
Waterproof synergist LZ-XR88
three. Experimental process and results
1dippingand1nipping
Wetpickup90.6%
Drying:100℃X1min
Curing:170℃X1min
General waterproof processing
|
TEXNOLOGYFCB044 |
20g/l |
30g/l |
40g/l |
50g/l |
60g/l |
|
|
Polyester |
HL-0 |
70 |
80 |
90- |
90 |
100 |
|
HL-10 |
70 |
80 |
80+ |
80+ |
100 |
|
High washability and waterproof processing
|
TEXNOLOGYFCB044 |
20g/l |
30g/l |
40g/l |
50g/l |
60g/l |
|
|
LZ-XR88 |
20g/l |
20g/l |
20g/l |
20g/l |
20g/l |
|
|
Polyester |
HL-0 |
100 |
100 |
100 |
100 |
100 |
|
HL-10 |
90 |
100 |
100 |
100 |
100 |
|
Four. Suggestions
When dealing with fabrics that are difficult to wet, wetting agents such as isopropyl alcohol, isobutanol or non-rewetting surfactants can be added to the bath solution (the compatibility needs to be tested first). The dosage is 0.5~1.0g/L, and alcohol is 5~10g/L.
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