3 Hydrate Zinc Borate

Molecular Formula      2ZnO.3B2O3.3H2O

Appearance            White powder

Serial Number                     ZB-223

CAS Number           1332-07-6  

ZnO                                                         45.7 ± 1.5 %

B2O3                                                       39.1 ± 1.5 %

H2O                                                        15.2 ± 1.0 %

Mean Particle Size (F.S.S.S)                     2~5 µm

Loss on drying at 200°C                            1.0 % max

Plastic bag protected by knitting bag, 25kg or 1000kg net weight.

As smoke suppressant and flame retardant in PVC and also finds applications in polyolefins, polyurethanes, thermoset resins, thermoplastic elastomers and rubbers.