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Zinc Borate Anhydrous
 
Introduction
      
                 Molecular Formula                           2ZnO•3B2O3
 
                 Appearance                                           White powder
 
                 Serial Number                                     ZB-500
 
                 CAS Number                                          12767-90-7
 
 
Chemical Composition 
 
                 ZnO                                                       43.5 ± 0.5 %
 
                 B2O3                                                     55.5 ± 1.0 %
 
 
Physical Property
 
              Mean Particle Size                            6~10 µm
 
             Loss on drying at 400°C                         1.5 % max
Packaging
 
Plastic bag protected by knitting bag,
 
25kg or 1000kg net weight.
 
 
Application
 
As flame retardant in high temperature
 
polyamides like PA66, PA46, and also finds
 
applications in polyester, polyetherketone,
 
polysulfone and fluoropolymer.
MSDS DOWNLOAD
 
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