Zhejiang Hongda Chemicals Co.Ltd  
  Home About Hongda Products Media center Our presence Feedback Contact 中文版  

Optical Brightening Agent KCB

Chemical name

 1,4-Bis(2-benzoxazoly)naphthalene

Structure

 

Formula

 C24H14N2O2

Molecular Weight

 362

C.I. Number

 367

Appearance

 yellow crystalline powder

Melting Point

 210~212℃

Purity

 ≥99.0%

Maximum UV Absorption Spectrum

 370nm

Application

 mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

Property

 Comprehensive application field, good compatibility with all kinds of plastics, excellent stability under all kinds of climate.

Packing

 25kg per fiber dru

It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

 
about hongda
>> Company introduction
>> Message from CEO
>> Corp. show
>> Contact us
main products
>> Textile auxiliaries Series
>> Textile Brighteners
>> Plastic Briqhtener
>> Deterqent brighteners
>> Paper Chemicals
contact us
Tel:+86-575-82041155
Fax:+86-575-82517722
Copyright(C)2009, Zhejiang Hongda Chemicals Co.Ltd All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice Home | products | company | Feedback | contact us | chinese