White spot preventive auxiliaries SD-3576
[Base features ]
| Appearance: | colorless transparent liguid |
| pH value: | 2.0±1.0(1% aqueous solution) |
| Solubility: | Soluble in water at any ratio |
| Ionicity : | nonionic |
| Density : | about 1.37 g/cm3 (20ºC) |
[Production description]
The white spot preventive agent belongs to the polyester /spandex refining and auxiliary agent. It is a newly developed polymer compound, which can effectively remove the non-stained material formed by the oxidation of the polyester /spandex fiber and avoid the white spot after the polyester /spandex fiber is dyed.
[Characteristic and advantages]
1. Can be used together with the Nylon and Spandex Degreaser to prevent white spots in the pretreatment process.
2. Strong chelating ability to selectively blocks calcium, magnesium, iron, aluminum and nickel.
3. Excellent chelating ability under acidic conditions.
[Application range]
suitable for polyester /spandex pre-treatment , used combination with spandex degreasing oil
[Reference dosage ]
Dosage : 0.2~0.5 g/L
[Note]
1. This product is a strong acid product, please bring protective equipment when using.
2. Store in a cool, ventilated place to prevent heat and exposure for a period of one year.
3.Unfortunately, accidentally eat and drink, please go hospital immediately..
4.splash into your eyes unfortunately , immediately flush your eyes with plenty of running water and go hospital immediately..
[Packing and storage]
50KG/120kg plastic drum (lined with plastic bag).
Store in a cool, ventilated place to prevent heat and exposure for a period of 6 months
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