Optical Brightening Agent/Optical Brightener/OBA for Polyester (Textile Chemicals, Textile Auxiliary)

FOB Reference Price:Get Latest Price
$1.00 - $10.00 / Kilogram | 1000.0 Kilogram/Kilograms (Min. Order)
Lead Time:
Quantity(Kilograms) 1 - 10000 >10000
Est. Time(days) 7 Negotiable
Samples:
$5.00 /Kilogram | 1 Kilogram (Min. Order) | Buy Samples
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
Place of Origin:
China
Usage:
Textile Auxiliary Agents
Type:
Liquid
Supply Ability
Supply Ability:
30000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
120Kg per one plastic drum, storage life is 12 months.
Port
Shanghai
Picture Example:
package-img
package-img
Lead Time :
Quantity(Kilograms) 1 - 10000 >10000
Est. Time(days) 7 To be negotiated
      Fluorescent Whitening Agent for Polyester
I,PROPERTY
   Appearance:  Yellow dispersion
   Ionicity:  Non-ionic
   Chemical structure:  Stilbene benzene derivatives
   Dyeing shade:  Reddish
   Counter quality: Blankophor ER 330(Bayer)

II.APPLICATION
   1.With reddish white shade for polyester,triacetate fiber and their blends in all stage of processing.
   2.With good high temperature fastness and light fastness.
   3.With good stability to hard water,peroxide bleaching,acids and alkalis.
   4.With high fluorescent strength and brilliant white shade.
 
III.PROCESS METHOD
1.Exhaust process with high temperature
   Dosage: FWA MER-L 0.1-1.0% o.w.f    Dispersant:0.5-1g/L
   Acetic acid adjustment: pH=5-6
  Temperature×time:130ºC×30-40mins
2.Continuous process
   Dosage:FWA MER-L 1-10g/L  Other auxiliaries:xg/L
   Temperature×time:180-190ºC×30-60Sec.

IV.Packing
   25kg plastic drum or according to customer request.

V.STORAGE STABILITY
   1.The product is stable for 1 year when stored in closed containers at room temperature.
   2.The product is sensitive to cold below 0ºC and sensitive to heat above 40ºC.
   3.The sediment usually developing with dispersions can be homogenized by stirring.


Factory Profile:
We're a famous textile auxiliaries producer in China with over 30000 tons annual output. Our factories are located in Zhejiang province, nearly closed to Shanghai. Your visit to our factory will be greatly welcomed.


Technical Support:
We have professional technical team which support target samples testing from customers around the World. Counter samples will be provided after evaluation. Meanwhile customization service is available in our factory. What's more, we can also provide pre-shipment samples for new customers during our first cooperation. 


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 10 days after got T/T or L/C bank copy.


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.


Market:
Our partners all around the world.