Solid content: 20% (min) Property: Mainly be used in whitening of polyester fabric and its blends with strong fluorescence, high whitening performance, good fastness to light, wash and excellent fastness to sublimation.
Process:
Pad-thermos fixing process EB-330 2-3g/L (should be adjusted according to the sample testing), procedure: pad(two dips and two squeezes, residual liquor content 70%) →dry(100ºC) →(180-200ºC, 20-30s). Attention: The goods must be rinsed thoroughly after pretreatment to ensure the PH below 8 the PH of the pad liquor should be adjusted to 4-5 with acetic acid. HT exhausting process EB-330 0.2-0.3%(o.w.f) liquor ratio 1:10-30 Treating temperature 120-130ºC Treating time 30-60min PH 5-10 (5-7 is specially recommended)