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Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang

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  • Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang
  • Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for 5242-49-9, 2,4,6-Trimethylaniline, 16470-24-9, We hope to establish additional organization interactions with prospects all over the entire world.
Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang Detail:

Structural formula

1

Product Name: Optical brightener OB-1

Chemical Name: 2,2′-(1,2-ethenediyl)bis(4,1-phenylene)bisbenzoxazole

C.I.:393

CAS NO.:1533-45-5

Specifications

Appearance: Bright yellowish green crystal powder

molecular weight: 414

Molecular formula: C28H18N2O2

Melting point: 350-355℃

Maximum absorption wavelength: 374nm

Maximum emission wavelength: 434nm

Properties

Optical brightener OB-1 is crystallized substance, has strong fluorescence. It is odorless, hard to dissolve in water.

It can be used for whitening polyesters, nylon fibre and various plastics such as PET, PP, PC, PS, PE, PVC, etc.

Application

1.Suitable for whitening of fibers such as polyester, nylon and polypropylene.

2.Suitable for whitening and brightening of Polypropylene plastic, ABS, EVA, polystyrene and polycarbonate etc.

3.Suitable for addition in the conventional polymerization of polyester and nylon.

Method

Reference usage:

1  Rigid PVC:

Whitening: 0.01－0.06%(10g－60g/100kg material)

Transparent:0.0001－0.001%(0.1g－1g/100kg material)

2  PS:

Whitening: 0.01－0.05%（10g－50g/100kg material）

Transparent: 0.0001－0.001%(0.1g－1g/100kg material)

3  PVC:

Whitening: 10g－50g/100kg material

Transparent: 0.1g－1g/100kg material

Package

25kg fiber drum，with PE bag inside or as customer’s request.

Storage

Store at cool and dry place.

Product detail pictures:

Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang detail pictures

Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang detail pictures

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, have faith in the initial and administration the advanced" for Reasonable price for Optical Brightener for polyester - Optical Brightener OB-1 – Subang , The product will supply to all over the world, such as: Los Angeles, Swaziland, Serbia, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our professional advice and service can lead to more suitable choice for the customers.
    • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Nancy from Japan - 2017.02.14 13:19
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Lillian from Slovak Republic - 2017.04.28 15:45
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