GY-FR-545 Anhydrous Zinc Borate Flame Retardant CAS 12767-90-7/138265-88-0 GY-FR-467 Smoke Suppressant Flame Retardant Zinc Borate CAS No.1332-07-6 Zinc Borate CAS No.1332-07-6 / 12767-90-7 / 138265-88-0 Zinc Borate, ZB, Flame Retardant, smoke suppressants CAS No. 1332-07-6 /12767-90-7 / 138265-88-0 Zinc Borate, ZB, Flame Retardant, Smoke Suppressants
