Feed Grade Silica


Executive standard: Q/CBDC001-2019

 

project index Testing Methods
Silica content (after ignition) w/% ≥96.0 A4 in GB 25576 Appendix A
Loss on drying w%  ≤6.5 A5 in GB 25576 Appendix A
Loss on ignition (in dry basis) w%  ≤8.5 A6 in GB 25576 Appendix A
Lead(pb) (mg/kg) ≤5 A7 in GB 25576 Appendix A or GB/T13080
Heavy metals (in Pb)(mg/kg) ≤ ≤30 A8 in GB 25576 Appendix A
Arsenic / (mg/kg) ≤ ≤3 A9 in GB 25576 Appendix A
Soluble dissociated salt, w/% ≤ ≤4 A 10 in GB 25576 Appendix A

Main product grades: ZQ-356Y-3, ZQ-S230, ZQ-S260

 

Applications: Application range: it is used in feed and feed additive industry, which can improve the flowability and anti-caking ability of the product, and can also be used as additive carriers.