ANTIMONY TRIOXIDE

Antimony Trioxide We are one of the leading suppliers of flame retardants and various chemical additives in domestic market and overseas areas.We would like to introduce our main product “ Antimony Trioxide” as a flame retardant synergist.We already have 70% market share of Antimony Trioxide in domestic market and our quality is already qualified and used by international corporation in Korea over 100MT every month.Our quality is also meet the European regulation and we completed the REACH registration .Now, we are exporting our goods to some European companies and we would like to expand our exporting area and we have confident about our quality . ¦Usage of Antimony Trioxide¦ A white, odorless powder, antimony trioxide is mainly used as flame retardant for plastics as well as polymer Catalyst for polyester and purifying agent for removing bubbles in glass manufacturing process. Depending on the types of plastics , antimony trioxide for flame retardant application is admixed in an appropriate ratio with halogen series flame retardant to enhance its flame retardant. If the color of antimony trioxide is improver to white and its particle size is smaller , the quality is regarded as superior. Whiteness of the material improves its added value by allowing fresher appearance of the color. The smaller the particle size, the stronger the flame retardant ability because its flame retardant surface expands. ¦Typical physical properties¦ SPECIFICATION GRADE TEST METHOD IY-HW IY-FW Purity (%) (sb203) 99.80 min 99.65 min I.C.P-OES : Vista –Pro Pb 0.01 max 0.04 max As 0.04 max 0.04 max Cd 0.002 max 0.002 max Cr 0.005 max 0.002 max Hg 0.005 max 0.001 max Dust MAX 6 Point MAX 6 Point Melting in Hydrochloric acid Particle Size(?) 0.6 max 0.6 max HELOS (Sympatec) Whiteness 97 min 95 min MINOLTA CR-400 Application Plastic Industry (ABS, PS, PP, PE, PVC)Engineering Plastic (PBT, PET, PA, PC etc) ¦Main Quality Test Equipments¦ Vista-pro(Varian) : Component Analysis CR-400 (Minolta) : Whiteness Test HELOS (Sympatee) : Particle Size Test ¦Packing¦ 20kg/25kg (A craft paper Bag) 500kg/1,000kg (Container Bag)