Diffuse

• Category :

  Intermediates/Dyestuff intermediates

• CAS NO :

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• Main Specifications :

  GB9295-88

• Packing :

  50kg in plastic bag lined woven bag .load gently, no reverse, kept in cool, dry and ventilating place, shelf period is 2 years.

• Product description :

  Diffuse NNO

  Ingredients: condensation compound of naphthalene sulfonic acid-formaldehyde

  Properties: Appearance: cream brown powder; Solubility: soluble in water easily; PH value of 1% Aq. solution; : 7-9; Ionicity anion; Stability: good resistance to acid, alkali, hard water, inorganic salt and and high temp. Compatibility: it can work with anion & non-ion surfactant

  Application: (1)used as disperse filler of disperse and vat dyes. Dosage of Diffusant N is 0.5-3 times of vet dye or 1.5-2 time of disperse dye, (2)dyeing in vat dye: suspension padding of vat dye; for padding bath Diffusant N3-5g/l, for vat Bathing: Diffusant N15-20g/l; vat acid method: Dosage of Diffusant N is 2-3g/l. (3)dyeing of disperse dye: for dyeing of polyester in HTHP :0.5-1.5g/l of Diffusant N; (4)dyeing of ice dye: base bath of Naphthol , Dosage of Diffusant N is 2-5g/l, for developing bath, Dosage of Diffusant N is 0.5-3g/l.

• Uses :

  it can be used in suspension padding of vat dye, dyeing in vat acid method, dyeing of disperse and soluble vat, dyeing of silk/wool ; moreover, it also can be used as dispersion aid in dispersion of dye and production of color lake, rubber emulsion and ta