Polyester catalalst Qib Trioxide (AOO) (SB2O3) hmoov yam tsawg kawg yog ntshiab 99.9%
Cov neeg ua kom tus neeg saib xyuasCov Khoom Siv
| Txhais lus hais tias | Antiagle sesquioxide, antimony oxide, paj ntawm fruagony | |
| Cas Tsis tau. | 1309-64-4 | |
| Tshuaj Cov Qauv | Sb2o3 | |
| Tus hniav loj | 291.518g / mol | |
| Kev tshwm sim | Dawb khoom | |
| Tus ntxhiab | tsw | |
| Ceev | 5.2g / cm3, α-form,5.67g / cm3β-daim ntawv | |
| Melting taw tes | 656 ° C (1,213 ° F; 929K) | |
| Kub taw tes | 1,425 ° C (2,597 ° F; 1,698K) (sublimes) | |
| Solubility hauv dej | 370 ± 37μg / l nruab nrab ntawm20.8 ° C thiab 22.9 ° C | |
| So | soluble hauv acid | |
| Sib Nqus Tau Zoo (χ) | -69.4-63 / mol | |
| Refuntion Index (ND) | 2.087, α-Form, 2.35, β-form |
Qib & Specifications ntawmCov neeg ua kom tus neeg saib xyuas:
| Teem nqi | Sb2O399.9% | Sb2O399.8% | Sb2O399.5% | |
| Tshuaj | 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 | |
| Ua zog | Whiteness (min) | 96 | 96 | 95 |
| Qhov loj me me (μm) | 0.3-0.7 | 0.3-0.9 | 0.9-1.6 | |
| - | 0.9-1.6 | - | ||
Pob: Ntim hauv 20 / 25kgs kraft ntawv hnab ntim nrog sab hauv ntawm PE Hnab, 1000Kgs ntawm cov ntoo pallet nrog kev tiv thaiv yas. Ntim hauv 500 / 1000kgs Net Yas Super Hnab Txhuv ntawm cov ntoo pallet nrog kev tiv thaiv yas. Lossis raws li tus neeg yuav tsum tau ua.
Dab tsi yogCov neeg ua kom tus neeg saib xyuassiv rau?
Cov neeg ua kom tus neeg saib xyuasFeem ntau siv nyob rau hauv kev sib xyaw ua ke nrog lwm cov chaw sib txuas los muab cov nplaim hluav taws xob retardant. Daim ntawv thov tseem ceeb yog li nplaim taws retardant synergist hauv kev sib xyaw nrog halogenated cov ntaub ntawv. Kev sib xyaw ua ke ntawm cov nroj tsuag thiab cov neeg pleev tus pleev xim yog tus yuam sij rau cov nplaim taws-retardant txiav txim rau cov polymers, pab los ua cov khoom tsawg dua cov pob tsawg dua. Xws li cov nplaim hluav taws retardants muaj nyob hauv cov chaw hluav taws xob, textiles, tawv, thiab txheej.Alles (iii) oxidekuj yog ib tus neeg sawv cev opacifying rau tsom iav, ceramics thiab enramels. Nws yog qhov tseem ceeb catalyst nyob rau hauv kev tsim cov polyethylene terephthalate (tsiaj yas) thiab vulcanization ntawm roj hmab.
