-- Efficiently prevents storage yellowing due to the contact between white or pale nylon fibre and BHT (butylated hydroxytoluene) while BHT occurs in most plastic bags.
-- Special surfactant derivatives.
-- Appearance:Yellow transparent viscous liquid
-- Stability:Stable to acid,weak alkali and electrolytes
-- Excellent inhibition ability to phenol yellowing.
-- High affinity to polyamide fiber.
-- Washable,does not affect the light fastness.
HT-8191C: 10-35 g/L
Citric acid: 1.0-2.0 g/L
For white shade, HT-8191C can be used in same bath or add at 60-70℃,while for other shades, HT-8191C should be added after drain.
Citric acid: 0.5- 1.0 g/L
Process at 70℃×20-30 min, then dry.
Packing and Storage
-- Packing: 125kg/polyethylene drum
-- Storage: 6 months in sealed container at room temperature