

Isopropyl ethyl thionocarbamate (Z-200) is a highly selective collector for copper-molybdenum and copper-gold ores, with excellent pyrite rejection. YS/T 357-2015 specification inside. Read more

Ammonium dibutyl dithiophosphate (Dithiophosphate BA) is a dual collector-frother for silver, copper, lead and zinc sulfide flotation. YS/T 278-2011 specification and application guide. Read more

Complete guide to flotation reagents: xanthate and dithiophosphate collectors, MIBC frothers, copper sulfate and sodium hydrosulfide regulators, and reagent regime design. Read more

How to choose a reliable sodium butyl xanthate manufacturer: check YS/T 269 compliance, production capacity, batch COA and export packaging. Supplier evaluation checklist included. Read more

Practical guide to choosing xanthate for copper flotation and lead zinc ore flotation: collector selection, dosage and differential flotation practice for SBX, SEX, SIAX. Read more

Sodium isoamyl xanthate (SIAX) is the strongest sodium xanthate collector, ideal for oxidized copper, refractory sulfide and auriferous pyrite flotation. YS/T 487-2005 specification inside. Read more

Sodium ethyl xanthate (SEX) is the most selective xanthate collector for copper, lead, zinc and precious metal sulfide flotation. Review YS/T 268-2003 specification and dosage practice. Read more

Sodium butyl xanthate (SBX) and sodium isobutyl xanthate (SIBX) are the workhorse collectors for sulfide ore flotation. Compare chemistry, YS/T 269 specifications and selection guidance. Read more

Top lubricant additive companies include Lubrizol, Infineum, Afton, Chevron Oronite and rising Chinese manufacturers. Compare strengths, offerings and quality. Read more