Unilong
14 Years Production Experience
Own 2 Chemicals Plants
Passed ISO 9001:2015 Quality System

Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong


Product Detail

Download

Product Tags

Related Video

Feedback (2)

Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for Solventblue104, Basic Orange 31, 1h,1h,2h,2h-Heptadecafluorodecyl Acrylate, We have a big inventory to fulfill our customer's requires and needs.
Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong Detail:

Brightening Agent OB-1 can absorb invisible ultraviolet light (wavelength range is about 360-380nm) and convert it into blue light or purple visible light with a longer wavelength, so it can compensate for the unwanted yellowish color in the matrix, and reflect more visible light with a wavelength of 400-600nm than the original incident light, so that the products appear whiter, brighter and more bright.
It is a high-efficiency fluorescent whitening agent for polyester fiber, and is widely used in ABS, PS, hips, PC, PP, PE, EVA and rigid PVC. It has excellent whitening effect, excellent thermal stability, and few additives.

Product Name:

2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole/ OB-1

Batch No.

JL20220322

Cas

1533-45-5

MF Date

Mar, 22, 2022

Packing

25KGS/DRUM

Analysis Date

Mar, 22, 2022

Quantity

1MT

Expiry Date

Mar, 21, 2024

ITEM

STANDARD

RESULT

Appearance

Yellow-green Powder

Conform

Purity

≥ 98.5%

99.1%

Melting Point

352~358℃

356℃

Fineness

Pass 200 mesh

Conform

Ash Content

≤ 0.3%

0.21%

Volatile Matter

≤ 0.5%

0.30%

Conclusion

Qualified

 

1.OB-1 is a new variety developed abroad, which is suitable for whitening and brightening of PE, PVC, ABS, PC and other plastics. Low dosage, strong adaptability and good dispersion.
2.It can be added during post-processing or polymerization. The whitened product has high whiteness and excellent heat resistance and weather resistance.
3.OB-1 can also be made into paste for textile whitening.

25kgs drum or requirement of clients. Keep it away from light at a temperature below 25℃.


Product detail pictures:

Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong detail pictures

Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong detail pictures

Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong detail pictures

Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong detail pictures


Related Product Guide:

We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Factory wholesale N,N-Bis(2-Hydroxyethyl)-P-Phenylenediamine Sulphate - 2,2′-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole with cas 1533-45-5 OB-1 – Unilong , The product will supply to all over the world, such as: Accra, moldova, London, Due to the stability of our items, timely supply and our sincere service, we are able to sell our merchandise not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Christina from Dominica - 2017.06.16 18:23
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Evangeline from Zimbabwe - 2018.05.15 10:52
    Write your message here and send it to us