Бесплатные образцы! Высокой чистоты OB1 оптический отбеливатель ob 1 для пластика, моющее средство и оборудование для производства текстиля

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Price:8,00 $ - 18,00 $

Quantity:


Product Overview

Description


         Free Samples! High Purity OB1, optical brightener ob-1 for Plastic, Detergent and Textile



Product Description


 


























CAS No.:



1533-45-5



Chemical formula:



C28H18N2O2



EINECS No.:



216-245-3



Molecular weight:



414.455



Another name:



2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole;


Fluorescent brightener



         Bright yellow, crystalline powder, insoluble in water, stable performance. It has good resistance to heat, sun, chlorine and migration.





Application


 


 1)Suitable for whitening and brightening polypropylene plastic, hard PVC, ABS . EVA, polystyrene, polycarbonate, etc.


 2)Suitable for whitening chemical fibers, such as the polyester fibre, nylon fiber, polypropylene fiber and so on.


 3) Suitable to be added into the conventional polymerization of polyester and nylon.


 4) Especially suitable for whitening the plastics of elevated temperature compaction.


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Packaging & Shipping


 


Packaging Details


1~2kg sample per polybag; 20kg per carton, 25kg/30kg per fiber drum with PE liner, or as per the customers' requirements.


Delivery Time


According to the quantity, usually 5-7days after payment


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FAQ


 


A, Do you supply FREE sample?


FREE sample is ok, but the sample delivery fee is on your side.


 


B, What's your payment term?


1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!


2, L/C


3, D/P


 


C, What's your delivery time?


Generally it is 3-7 working days after receiving your deposit.


 


D, How long have you been involved in this chemical field?


Since 2003. So we enjoy much experience, can take care your cargo very well!


 


E, Can you supply relative document?


Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...


If your markets have any special requirements, pls just let me know freely!


 


F, Do you accept third party inspecition?


Yes, we do!





Our Advantages


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Company Information


 


    Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.


    Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.


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Contact US


 


Deep into our heart, we are not just want to sell a product or provide a service. We are committed to creating values for you! 


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0.2252 s.