White Dyestuff

Specification The HS WHITE ER 330 is fluorescence dye for polyester fabrics that shows excellent whiteness, which the color fastness to light is above level 6. Composition Styryl type derivaties General properties Appearance: Light yellow color suspensio Ion: Mild anionic Specific gravity: 0.7 pH: 7.0 ± 8.0 (5% solution) Special features Excellent whiteness The HS TETRA WHITE ER 330 shows excellent whiteness even in dip dyeing continuous dye process. The HS WHITE ER 330 is stabled in peroxides and reducing agents, etc. The HS WHITE ER 330 shows excellent stability to the discharging agents. Application In case of dip dyeing rescription WHITE ER 330CH3COOH 0.01 ~ 0.5% (o.w.f)PH 5.0 ~ 5.5 Condition TemperatureTime 110 ~ 130°C20 ~ 30 min In case of continuous dye (Normal pressure) Prescription WHITE ER 330CH3COOHCARRIER 0.01 ~ 0.5% (o.w.f)PH 5.0 ~ 5.50.5 ~ 1.0g/l Condition TemperatureTime 95 ~ 100°C30 ~ 40min In case of continuous dye (Dry on wet) Prescription WHITE ER 330 0.1 ~ 5.0g/l Condition PRE-DRYINGCURINGPick Up 130°C ~ 1min160 ~ 190 X 2~3min40 ~ 50% Color fastness   Color fastness to light COTTONRAYON Above stage 6   Color fastness to wash Color changeContamination Above stage 4 ~ 5Above stage 4 ~ 5   Color fastness to sublimation CELLULOSE types Above stage 3 ~ 4   Color fastness to sweat(ALKALINE) Color changeContamination Above stage 4 ~ 5Above stage 4 ~ 5   Color fastness to sweat(ACID) Color changeContamination Above stage 4 ~ 5Above stage 4 ~ 5   Color fastness to chlorine Color changeContamination Above stage 4 ~ 5Above stage 4 ~ 5 Cautions for storage It does not cause any changes to the agent even after long period of storage. Isolate all lights and moisture for the opened agents. Deposits are able to occur during long period storages, but it does not causeany changes to the agent. Please stir well before usage. Packing 50 Kg/Can