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Optical Brightener VBL
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Optical Brightener VBL

FOB Price

Get Latest Price

3.8 ~ 4 /

|

5 Ton Minimum Order

Country:

China

Model No:

VBL

FOB Price:

3.8 ~ 4 / Get Latest Price

Place of Origin:

HEBEICHINA

Price for Minimum Order:

3.8

Minimum Order Quantity:

5 Ton

Packaging Detail:

packed in 25kg cardboard inside double-layer plastic ling; also packed according to user requirement

Delivery Time:

5-7days

Supplying Ability:

70 Ton per Week

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Product Group :

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Free Member

Contact Person Ms. Jane

Huaite Huatang Jurui 6-1-2606 Yuhua District, Shijiazhuang, Hebei

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Product Specification

  • Other Names: Fluorescent Brightener VBL
  • MF: C36H34N12O8S2NA2
  • Usage: Ink Dyestuffs
  • Brand Name: YUNSUO
  • Purity:99.9%
  • Apearance:light yellow powder

Product Description

Optical Brightener VB
 Main Ingredients:stilbene derivates

 Specifications

Appearance: light yellow powder

 Fluorescent color: blue-green and micro-purple

 strength: equal to **0 of the standard

 Whiteness: WCIE: *3

 Fineness: 5%

 Moisture content: 5%

inpurity content insoluble in water: 0.5%

Usage:

whiten and brighten fibrin products

1.Dip-dye Whitening

The conditions of VBL’S dip-dye whitening are similar to the direct dye.

For example: cotton cloth dip-dye Whitening

VBL 0.**0.3% (fabric weight)

anhydrous sodium sulfate:***0% (plant weight)

Processing conditions, bath ratio 1: ***1: *0,PH **9,Temperature: *0 - *0 °C,Time: ****0 minutes

Drying condition: drying temperature is usually the *0 - *0 °C

2.Pad dying Whitening

Pad dying fabric whitening usually needs refining bleaching, dechlorination, drying, speed is generally

****0 m / min or so, two Baptist 2 rolling, rolling liquid rate: *****0%, temperature: *0 **0 °C, PH = **9

For example: cotton cloth whitening:

VBL 0.**3 g / l,Opened powder 0.***0.5 g / l,

Use:

VBL is mainly used to whiten and brighten white cellulose fabric, paper, light-colored cellulose fabrics, dial dye printing etc..

Package:

packed in *5kg cardboard inside double-layer plastic ling; also packed according to user requirements.

 

 

 

 

 

 

 

 

 

Country: China
Model No: VBL
FOB Price: 3.8 ~ 4 / Get Latest Price
Place of Origin: HEBEICHINA
Price for Minimum Order: 3.8
Minimum Order Quantity: 5 Ton
Packaging Detail: packed in 25kg cardboard inside double-layer plastic ling; also packed according to user requirement
Delivery Time: 5-7days
Supplying Ability: 70 Ton per Week
Payment Type: T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Product Group : pigment

Send a direct inquiry to this supplier

To:

Ms. Jane < HEBEI YUNSUO IMPORT&EXPORT TRADING CO., LTD >

I want to know: