Huayuan product
Antimony trioxide — flame-retardant grade
Synergist for halogenated systems in cable, PVC, engineering plastics, technical textiles, unsaturated polyester, coatings and adhesives.
Products
Antimony compounds for industrial applications
Upperline supports the Huayuan lines identified in this catalogue throughout the Americas. Grade selection is confirmed against the application, manufacturer documentation and buyer testing.
Huayuan product
Antimony trioxide — catalyst grade
Polycondensation catalyst for PET resin, polyester fibre and BOPET film.
Huayuan product
Ethylene glycol antimonate
Pre-dissolved polyester catalyst for polycondensation processes.
Huayuan product
Sodium pyroantimonate
Refining or fining agent for optical, solar, technical and display glass; also used as an opacifier in enamels and ceramics.
Sodium antimonate — meta grade
Low-tint additive for transparent plastics, paints, fibreglass resins and textiles; also used in PET, PBT and PA.
Flame-retardant masterbatch
Concentrate with a carrier specified by the customer for EVA, LDPE, PVC, PBT, PP or AS formulations.
Composite flame retardant
Pre-blended system with DBDPE and other brominated materials for compounders.
Huayuan product
High-purity antimony ingot
Feedstock for petrochemicals, electronics, thermoelectric materials and infrared optical materials.