Dop plastizer di-io-octyl phyalate Cast 117-81-7
Dibutyl phyalate (dbp)
Usoro kemịkalụ na ịdị arọ molecular
Usoro kemịkal: c16h22O4
Molular ibu: 278.35
Ee. :84-74-2
Njirimara na US
Na-enweghị agba, ndị na-asọ mmiri mmanụ, bp340 ℃, visceSosis 12 ~ 22 cp
Ezi ndakọrịta na ọtụtụ nke ethylenic resins. Ejiri maka isi osisi fọdụrụ maka cellulosic resins na polyvinyly chloride, ezigbo ihe dị mma na ezigbo ndabara, mana obere ịka nká - oge na-enweghị ike na mmịpụta.
A na-ejikwa plastizer maka polyvinyl acetate, Alkyd resins, ethyl cellulose na rubers.
Accouncdị mma
| Nkowa | Super klas | Klas mbụ | Ọkwa tozuru etozu |
| Achịcha (PT-Co), Koodu No. ≤ | 20 | 25 | 40 |
| Uru acid, Mgkoh / g ≤ | 0.07 | 0.12 | 0.20 |
| Njupụta, g / cm3 | 1.046 ± 0.002 | ||
| Ọdịnaya (GC),% ≥ | 99.5 | 99.0 | 98.0 |
| Post Point, ℃ ≥ | 160 | 160 | 160 |
| Afọ Mmiri,%% ≤ | 0.10 | 0.15 | 0.20 |
Ihe ngwugwu na nchekwa
Eriri na drush drum, ụgbụ anọ 200 n'arọ.
Echekwara na nkụ, ndo, ikuku. Gbochiri nsogbu na anwụ, mmiri na-awakpo oge na mbupu.
Zutere ọkụ dị elu ma ọ bụ kpọtụrụ onye na-ahụ maka oxiding, mee ihe egwu ahụ na-ere ọkụ.
Pls Kpọtụrụ anyị ka anyị nweta Coa na MSDs. Daalụ.
