Whitening agent 4BK Optical brightener for cotton fabric By Nuhai(Yantai)Chemical CO,LTD.,

Whitening agent 4BK Optical brightener for cotton fabric

Prix FOB

Obtenir le dernier prix

2.8 ~ 3 USD / Kilogram ( Negotiable )

500 Kilogram Minimum Order

Pays:

China

N Â° de modÃ¨le:

optical brightener agent 4BK

Prix FOB:

2.8 ~ 3 USD / Kilogram ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

2.8 per Kilogram

Commande minimale:

500 Kilogram

Packaging Detail:

25kg Plastic Drums

Heure de livraison:

within 8 days after payment

Capacité de Fournir:

500 Ton per Month

Payment Type:

T/T, L/C, D/P

Groupe de produits :

Optical brightener

SpÃ©cification du produit

Other Names: Fluorescent whitening agent
Purity (%): 99.9%
Type: other
Usage: Textile Auxiliary Agents
Brand Name: Nuhai

Product name:Optical brightener
Appearance:Yellow powder
C.I. No.:113
Chemical structure:Stilbene derivatives
Application:Optical brightener for cotton fabric
Country of Origin:China
Ionicity:Anion
Dyeing shade:Reddish/bluish

La description

Product Description
Optical brightener 4BK

specification:

Item	Specification
Name	Optical brightener 4BK
Class	Whitening agent
Appearance	Powder or Liquid
Lonicity	Anion
Dyeing shade	Reddish/ bluish
Chemical structure	Stilbene derivatives

Introduction

NUHA BRITE 4BK is optical brightener agent for cotton, primaily for exhaust processes, good whiteness at economical cost.Good stability for high temperature and hydrogen peroxide.

Application

1.Normal cotton whitenning exhaust process

Dosage: 4BK 0.**0.6% o.w.f

Sodium sulfate:***0g/l

Temperaturetime:*****0â„ƒ×****0min

Liquor rate:1:****0

2.With peroxide bleaching for cotton exhaust process

Dosage:4BK0.**0.6% o.w.f

Sodium hydroxide(*0%):**4g/l

Hydrogen peroxide(*5%):**8g/l

Sodium silicate:**5g/l

Dertergent:0.**1g/l

Stabilizer:0.**0.5g/l

Temperaturetime:**0â„ƒ×****4mins

Liquor rate:1:****0

3.Continuous process

Dosage:4BK **4g/l

Padding:Liquor pick-up ****0%

Temperature:below **0â„ƒ×****0sec

Recommended Storage :

Store in a cool, dry place and away from direct sunlight.

Packaging & Shipping
Packaging : be often packed in *5kg Plastic Drums, customized packaging is available upon request.
Delivery: Within 8 woking days after payment.

Pays:	China
N Â° de modÃ¨le:	optical brightener agent 4BK
Prix FOB:	2.8 ~ 3 / Kilogram ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	2.8 per Kilogram
Commande minimale:	500 Kilogram
Packaging Detail:	25kg Plastic Drums
Heure de livraison:	within 8 days after payment
Capacité de Fournir:	500 Ton per Month
Payment Type:	T/T, L/C, D/P
Groupe de produits :	Optical brightener