Optical Brightener CLE rau Nylon thiab Paj Rwb

Tshuaj npeTom ntej: Hydrazine sulfonate derivatives

Molecular Formula:C30H20N6Na2O6S2

Molecular Luj:670.62594 ib

CAS Nr: 23743-28-4

Specification

Cov tsos: xim av kua

Ion: Anionic

Dyeing ntxoov ntxoo: Neural

E1/1 Tus Nqi: 93-97

UV zog (%): 95-105

PH: 4.5-5

Daim ntawv thov:

Nws yog tsim rau Optical Brightening Agent rau nylon thiab paj rwb.Nws lub teeb nrawm nrawm yog tshaj 5 qib.Nws yog rau kev qaug zog thiab padding txheej txheem.Qhov zoo yog txee ntawm Blankophor CLE (Bayer).

Kev siv

1. Exhaustion txheej txheem rau nylon:

A.Na2SO4 da dej:

Dosage: CLE 0.5-1.5% owf;Detergent: 0.5-1.0 g / l;Na2SO4: 2-3g/l;Acetic acid kho PH = 4-6;Kub: 80-130 ℃;Sijhawm: 20-30min;

Sodium Chorite da dej:

Dosage: CLE 0.5-1.5% owf;Detergent: 0.5-1.0 g / l;NaNO3: 2-3 g / l;Sodium chlorite: 3-8g / l; Complexing tus neeg sawv cev: 0.5-1.0g / l;Kub: 90 ℃;Sijhawm: 30-40min;

2. Padding txheej txheem rau nylon:

Siv: CLE 8-30 g / qib tus neeg sawv cev: 1-2 g / l;Fixing agent:

5-10 g / kub: 20-60 ℃;Dip nyem: khaws 80-100%, ci hauv qab 105 ℃.

3. Dyething txoj kev rau paj rwb:

Kev Siv: H2O2 50% lossis 35% g / l, stabilizer 1g / l, NAOH 98% 0.6g / l, Bath rate: 20.

Cov txheej txheem ntxaws ntxaws yog raws li cov neeg siv khoom thov.

Pob thiab Cia

1.25KG nruas

2. Khaws cov khoom rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.