English

OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang

OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang Featured Image
  • OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang
  • OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Chinese Manufacturer Optical Brightener with High Whitening Effect, Optical Brightener EBF, C.I. 368, If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you.
OEM/ODM Manufacturer Optical Brightener 184 - 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:

OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang detail pictures

OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang detail pictures

Related Product Guide:
"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for OEM/ODM Manufacturer Optical Brightener 184 - Optical Brightener OB-1 – Subang , The product will supply to all over the world, such as: Rwanda, kazan, Lithuania, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a should for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We are confident that we'll have a vibrant prospect and to be distributed all over the world in the years to come.
    • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Helen from Bahamas - 2018.12.10 19:03
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Nancy from St. Petersburg - 2018.02.04 14:13
    Write your message here and send it to us

    Products categories