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)

We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of 9004-65-3, Tween20, Uv Absorber, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!
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 insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market 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: Nigeria, Gambia, Jersey, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.
  • This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Constance from Rio de Janeiro - 2018.10.01 14:14
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Harriet from Tanzania - 2018.06.19 10:42
    Write your message here and send it to us