Sekondari Antioxidant 168
Ruzivo rwekutanga:
Chigadzirwa Zita: Sekondari Antioxidant 168
Chemical Zita: Tris (2, 4-Ditert-Butylpherl) Phosphite Ester
Synonyms: Sekondari Antioxidant 168; tri (2,4-ditrtrabutrabutylpherl) phosphiteter;
Nhamba nhamba: 31570-04
Molecular Formula: C42H63O3P
Solecular uremu: 646.94
Einecs no: 250-709-6
Formula Yemhando:
Zvikamu Zvakaringana: Mapurasitiki anowedzera; Antioxidant; organic makemikari zvishandiso zvekushandisa;
Inline Pfungwa: 181-184 ° C (lit.)
Boiling Point: 594.2 ± 50.0 ° C (yakafanotaura)
Density: 0.98
Flash Pfungwa: 46 ℃ (115 F)
Solubility: nyore nyore kuwanda,
Zvivakwa: White Poda
Logp: 18 at 25 ℃
Kunzwa: Iyo unyoro hunotaridzika.
| Kutaurwa | Unit | Standard |
| Chitarisiko | White Crystal Poda | |
| Zvinyorwa Zvikuru | % | ≥99.00 |
| Kushamiswa | % | ≤0.30 |
| Inonyungudika | ℃ | 183.0-187.0 |
| Solubility | Bvisa | |
| Kujekesa kujekesa | ||
| 425nm | % | ≥96.00 |
| 500nm | % | ≥98.00 |
| 2.4-DTBP | % | ≤0.20 |
| acid kukosha | Mg koh / g | ≤0.25 |
| hydrolyze | H | ≥14 |
1.organic polymer ouxiliary antioxidant.
2.redereduce lilt kuyerera chiyero (mfr) kune ruvara panguva yePolymer thermal kugadzirisa.
3.Iyo ine yakanaka synergistic mhedzisiro ine iyo yakavharwa phenool antioxidant 1010,1076,1314, nezvimwewo, uye zvinogona zvakare kupa musanganiswa wezvinhu zvina zviri pamusoro.
4.Zinogona kushandiswa pamwe chete naBenzotriazole Uv Atorberbers uye kutadzisa Aminestabilizers mune zvekunze zvigadzirwa.
Iyo inoshandiswa zvakanyanya muPolyolefin (yakadai se polyethylene, polypropylene) uye olefin copolymer, polycarbonate, pvc Complexes inogona zvakare kushandiswa mumhepo, yakasikwa kana synthetic inonamatira resin, nezvimwe.
Wedzera mari: 0.1% ~ 1.0%, iyo chaiyo yekuwedzera mari inotsanangurwa maererano nemubvunzo wekushandisa mutengi.
Yakarongedzwa muna 20 kg / 25 KG carton / aluminium foil bhegi.
Kana kutariswa sezvinodiwa nemutengi.
Chengetedza zvakakodzera munharaunda yakaoma pasi pe20 c nehupenyu hwesherufu hwemakore maviri.
Ndokumbira kuti ubate isu kune chero zvinyorwa zvine hukama.
