OPTICAL BRIGHTENER AGENT CF POWDER

Product Details
Customization: Available
Color: Light Yellow
Appearance: Powder
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  • OPTICAL BRIGHTENER AGENT CF POWDER
  • OPTICAL BRIGHTENER AGENT CF POWDER
  • OPTICAL BRIGHTENER AGENT CF POWDER
  • OPTICAL BRIGHTENER AGENT CF POWDER
  • OPTICAL BRIGHTENER AGENT CF POWDER
  • OPTICAL BRIGHTENER AGENT CF POWDER
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Basic Info.

Transport Package
25kg New Carton Box
Origin
China
HS Code
32042000

Product Description

                      Fluorescent Whitening Agent  CF   powder 
OBA CF POWDER 
  1. Introduction
Optical Brightener Agent PA is widely used for Cotton, nylon, rayon, T/C, T/R, linen, wool and silk. This product can be dissolved in warm water, and work with most chemical auxiliaries for dyeing & finishing. PA is suitable for One bath dyeing. The following in accordance with its basic properties and dyeing method is introduced as following.
  1. Technical index
Physical characteristics                                         Fastness properties                               
Chemical Construction Styrylbenzene derivative H2O2 Stable
Appearance Pale yellow powder Reductant Stable
Ionicity Negative Chlorine Unstable
Affinity High Chlorate Unstable
Shade: Natural white with red pH scope 6-12
Solubility 100g/l@60ºC
Storage 24 Months.
 
  1. Dosage
Fastness properties                               
Items Conditions Cotton, viscose Chinlon Wool, silk
Fastness to light   Grade 3-4 3 2
Washing fastness
 
40ºC 5 5 4
60ºC 5 5 *
95ºC 4 * *
Chlorine fastness   4 * *
Perspiration fastness Acidic 5 Grade 4-5 4
Alkalinity 5 Grade 4-5 4
Heat fastness 180ºC/30s 5 4 *
Dry cleaning fastness   5 5 5
The above data in accordance with the ISO standard for testing
 
Cotton, cellulose Chinlon
 
Temperature range 60ºC - 120ºC Temperature range: (high temp.dyeing) 105ºC - 130ºC
Time 15 - 30 minutes Time 20 - 30 minutes
Temperature range :(normal temp.dyeing) 90ºC - 98ºC
Recommended dosage PA   0.2 - 0.5% Time 45 - 60 minutes
Recommended dosage PA   0.5 - 2%
  1. notice
1. Do not use cationic auxiliaries. Because that may cause conflict with cationic optical brightener agent. Sediment will be.
2. There are metal ions,such as: Cu,Fe,Mn,Zn in the water. Those will impact the whitening effort of OBA. For this reason,user can use metal ion chelating agent to remove them in advance.
3. Do not exposed PA to the sun.
4. PA has good fastness to H2O2,so H2O2 bleaching and fluorescent whitening treatment can be done in one bath dyeing.
5. PA is a kind of fluorescent dyes with excellent whitening effect,Only use appropriate amount is enough to show whitening effect. Extinction phenomenon will be if over dosage.
6. Its dyeing speed is very fast, dye uniformity and compatibility good, so room temperature bath without additives can be dyeing.
7. If PA be used in the dye bath which containing chlorite that will impact the whitening effort, so user need to remove chlorine fully before use PA.
 
  1. Package                                                                          
25kgs per carton or indicate

OPTICAL BRIGHTENER AGENT CF POWDER

Package:
Packing : 25kgs new carton box with pallet               
Maximum order quantity of 20'FCL : 12.6MT 

OPTICAL BRIGHTENER AGENT CF POWDER

Shipment:
Whether you have your own freight-forwarder or  you would like us to organize shipment ; whether you
require delivery FOB to a port in China or CIF to a port near you,we are happy to quote and supply whichever
way you choose. Please feel free to discuss all options with us . 
Our delivery time : Within 20days after got T/T or L/C bank copy

OPTICAL BRIGHTENER AGENT CF POWDER

Payment:
We support a variety of payment terms like T/T, L/C at sight, DP, C.A.D etc. If customers need forward
payment term like T/T 30 days or L/C 60 days, we will also try to meet their demand based on customers'
reputation and consumption.
 
Certificate:
Our products' quality has been approved by ISO9001 quality management system, OKEO-TEX, GOTS,etc.

OPTICAL BRIGHTENER AGENT CF POWDER

Market:
Our partners all around the world.
OPTICAL BRIGHTENER AGENT CF POWDER

 

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