Polyester Catalyst Grade Antimony trioxide (ATO) (Sb2O3) ufa Wochepa Wopanda 99.9%
Antimony TrioxideKatundu
| Mawu ofanana ndi mawu | Antimony Sesquioxide, Antimony Oxide, Maluwa a Antimony | |
| Cas No. | 1309-64-4 | |
| Chemical formula | Sb2O3 | |
| Molar mass | 291.518g/mol | |
| Maonekedwe | zoyera zolimba | |
| Kununkhira | wopanda fungo | |
| Kuchulukana | 5.2g/cm3,α-fomu,5.67g/cm3β-mawonekedwe | |
| Malo osungunuka | 656°C(1,213°F;929K) | |
| Malo otentha | 1,425°C(2,597°F;1,698K)(zosachepera) | |
| Kusungunuka m'madzi | 370±37µg/L pakati pa 20.8°C ndi 22.9°C | |
| Kusungunuka | zosungunuka mu asidi | |
| Kutengeka kwa maginito (χ) | -69.4 · 10−6cm3/mol | |
| Refractive index(nD) | 2.087,α-fomu,2.35,β-mawonekedwe |
Gulu & Zofotokozera zaAntimony Trioxide:
| Gulu | Sb2O399.9% | Sb2O399.8% | Sb2O399.5% | |
| Chemical | Sb2O3% min | 99.9 | 99.8 | 99.5 |
| AS2O3% max | 0.03 | 0.05 | 0.06 | |
| PbO% max | 0.05 | 0.08 | 0.1 | |
| Fe2O3% max | 0.002 | 0.005 | 0.006 | |
| CuO% max | 0.002 | 0.002 | 0.006 | |
| Se% max | 0.002 | 0.004 | 0.005 | |
| Zakuthupi | Kuyera (min) | 96 | 96 | 95 |
| Kukula kwa tinthu (μm) | 0.3-0.7 | 0.3-0.9 | 0.9-1.6 | |
| - | 0.9-1.6 | - | ||
Phukusi: Onyamula 20/25kgs Kraft matumba pepala ndi mkati thumba PE, 1000kgs pa mphasa matabwa ndi pulasitiki-filimu chitetezo.Odzaza mu 500/1000kgs thumba la pulasitiki wapamwamba kwambiri pa mphasa yamatabwa yokhala ndi chitetezo cha filimu ya pulasitiki.Kapena molingana ndi zofuna za wogula.
Ndi chiyaniAntimony Trioxidekugwiritsidwa ntchito?
Antimony Trioxideamagwiritsidwa ntchito mophatikizana ndi mankhwala ena kuti apereke katundu woletsa moto.The ntchito yaikulu ndi ngati flame retardant synergist osakaniza halogenated zipangizo.Kuphatikizika kwa ma halidi ndi antimony ndikofunika kwambiri pakuchitapo kanthu koletsa moto kwa ma polima, zomwe zimathandizira kupanga zida zosapsa.Zolepheretsa moto zoterezi zimapezeka m'zida zamagetsi, nsalu, zikopa, ndi zokutira.Antimony (III) Oxidendi opacifying wothandizira magalasi, ceramics ndi enamels.Ndiwothandizira kwambiri popanga polyethylene terephthalate (PET pulasitiki) ndi vulcanization ya rabara.
