Bayani: Brightener 4BK

Sunan Sinadari: Stilbene

Ƙayyadaddun bayanai 

Bayyanar: Ƙananan launin toka-rawaya foda

Ion: Anionic

PH darajar: 7.0-9.0

Aikace-aikace:

Yana iya narkar da a cikin ruwan zafi, yana da babban fari ƙara ƙarfi, da kyau wanka azumi da m yellowing bayan high zafin jiki bushewa.

Ya dace don haskaka auduga ko masana'anta na nailan tare da tsarin rini na shayewa a ƙarƙashin yanayin zafin jiki, yana da ƙarfin ƙarfi na haɓaka fari, yana iya samun ƙarin farin ciki.

Yana aiki azaman wakili mai fari.Yana da kyakyawan kyalli, kyakkyawan aikin fari da ƙaramin inuwa mai shuɗi.Yana da kwanciyar hankali mai haske, kwanciyar hankali na sinadarai da kwanciyar hankali mai kyau na acid.Yana da kwanciyar hankali a cikin perborate da hydrogen peroxide.Ana amfani da shi a cikin cakuda polyester/auduga.

Amfani

4BK: 0.25 ~ 0.55% (owf)

Hanya: masana'anta :ruwa 1:10-20

90-100 ℃ na minti 30-40

Kunshin da Ajiya

1. 25KG jakar

2. Ajiye samfurin a wuri mai sanyi, busasshe, da iska mai kyau nesa da kayan da ba su dace ba.