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Hangzhou Wind Composite Co.,Ltd

 
 
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Optical Brightening Agent OB 

  Category : Chemicals->Pigments and dyes->Optical Brightening Agent

     
Optical Brightening Agent OB
 
       

  Product Specification
 
  Model No:      OB
  Country  CN
  Brand  WD-AC
  Packing  Can be customized
  Minimum Order  100KGS
  Payment Term  L/C at sight,TT

 

    Product Detail
  Optical Brightening Agent OB

Category: Optical Brightening Agent
Product Series: OB
Structure Type: Benzoxazole Derivant
C.I. Number: 184

Application Field:
It is widely applicable to general plastics like PE,PP,PS,ABS and hard PVC etc.Particularly used in high temperature condition such as PET,PC,PA and other engineering plastics. Whiten and brighten used plastic.

Physical&Chemical Properties:
Appearance: Solid Powder
Color: Light-blue white
Shade: Blue white
Melting Point: 198~203temperature
Volatile Content: 0.5%max
Available Content: 98% min
Fineness: 200 meshes min

Application Properties
Good compatibility with most polymers
Migration endurance
Best brightener in weather resistance
Strong fluorescence
Resistance to become yellow

Recommended Dosage
Plastics less than 0.015%
Printing ink 0.01~0.02%

Package & storage
2KG*5 carton or 20KG barrel
Keep in shady drying and away from light place

Attentions:
All technical indexes and our recommendation of the application fields are based on our present knowledge and understanding of this product.Relevant experiments are essential to be made before it is applied into practice. Please contact us if you have any technical or application problem.

   


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