廠商登入區員工登入區學術研究機構登入區    
 
  
 

熱解石墨

   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   

   
 
 
 

We understand our customers' need for a dust-free, easy-to-process electroconductive carbon black. That's why we developed CB-33. This unique product makes composites antistatic and electroconductive with the addition of very small quantities.

Features :
Especially developed for UP-resin and acrylic applications
High performance at low dosage levels
Disperses easily
Free flowing, dust free
Odorless

Compared with graphite or conventional electroconductive carbon blacks only very small quantities of CB-33 (0.5-2%) are needed to provide excellent antistatic and semiconductive properties to your composites.

Its unique morphology and very high surface area of approximately 800 m2/g (BET) is a guarantee for success.

Processing :
 
The loading needed to obtain a certain conductivity can vary significantly with type of polymer used. Also, a good dispersion of CB-33 is essential in order to obtain the optimal antistatic and electroconductive properties.

To obtain good antistatic properties a volume resistivity of 1*109 Ohm/cm2 is enough. Nevertheless, many EX-zone or product specifications demand a much lower resistivity in the order of 1*10 Ohm/cm2. With small loads of CB-33  this is now easily achievable, even in filled systems.


Experimentally Determined Optical Properties of a Polydisperse Carbon Black Cloud for a Solar Particle Receiver
 


If you don't find what you're looking for, Contact Us. We may have a suitable product that's not listed, or we may be able to develop a material to fit your specific needs. Tel : (02)2217-3442 / Fax : (02)2704-4070
 

 

 

  Copyright and Disclaimerc © David Lu & Corp.