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| ZB-325 |
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| Zinc Borate |
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| 133-207-6 |
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Zinc Borate
ZB-325 is a flame retardant / smoke suppressant in elastomers and rubber based formulations. The particle size and refractive index of ZB-325 results in the product having very little pigmenting power (tinting strength), minimizing pigment loadings and in translucent formulations.
ZB-325 also finds applications as an afterglow suppressant and anti-arcing agent. The product is recommended for elastomers and rubbers, where the high zinc content provides improved flame retardancy and smoke suppression. It is also recommended for polyurethanes thermoset resins, plastisols, adhesives and cellulosics and textiles coating applications.
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, dry, wellventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 6 to 12 months from the date of receipt. For additional handling and toxicological information, consult the GLCC Material Safety Data Sheet. |
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Appearance : White Powder
Specific Gravity @ 25'C, g/ml : 2.66
Particle Size - Average, microns : 2 , 99% Less Than, microns : 28
Bulk Density, lbs/ft3 : 20.2
Oil Absorption, g/100 g : 44
Water Solubility, g/100 ml : 0.3
Refractive Index : 1.53 |
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