Benzyl butyl phthalate/CAS: 85-68-7
Kev Piav Qhia Luv:
Lub npe khoom: Benzyl butyl phthalate
Hom: ZA-N
CAS: 85-68-7
MF: C19H20O4
MW: 312.36
QAUV:
Qhov Ceev: 1.1 g/mL ntawm 25 °C (lit.)
Qhov kub hnyiab: >230 °F
Ib yam kua roj tsis muaj xim, pob tshab. Muaj ntxhiab me ntsis. Tsis yaj hauv dej, yaj tau hauv cov kuab tshuaj organic. Nws muaj kev sib raug zoo nrog feem ntau cov resins thiab muaj zog yaj.
cov lus qhia tshwj xeeb
| Cov khoom sim | Cov txheej txheem sim |
| Qhov tsos | Cov kua roj pob tshab |
| Saponification | 355 ± 5 |
| Qhov taw tes kub hnyiab | 182 ℃ |
| Kev ua kua qaub | ≤0.3mgKOH/g |
| Xim (HaZen) | ≤40 |
| Cov dej noo | ≤0.1% |
Kev Siv
Nws feem ntau yog siv ua plasticizer. Nws muaj peev xwm yaj tau zoo thiab sib haum xeeb zoo nrog polyvinyl chloride resin, vinyl acetate resin, polystyrene, thiab nitrocellulose. Nws kuj muaj kev tiv thaiv kev ua qias tuaj zoo, ceev ceev plasticizing, muaj peev xwm loj filler, thiab tiv thaiv dej thiab roj extraction. Nws tuaj yeem siv ua plasticizer thawj (Chemicalbook). Nws feem ntau siv ua ke nrog lwm cov plasticizers hauv cov plag tsev yas, cov ntaub ntawv kho kom zoo nkauj, corrugated boards, thiab lwm yam, uas muaj ntau cov fillers. Cov khoom no yog siv rau hauv kev tsim cov yeeb yaj kiab, daim ntawv, thiab cov kav dej, ua rau cov khoom tsim tau zoo heev thiab cov nplaim du. Nws kuj tseem siv rau hauv cov txheej txheem calendering rau kev ua cov tawv ua npuas ncauj.
Siv ua cov yas rau polyvinyl chloride, vinyl chloride copolymers, cellulose resins, thiab cov roj hmab ntuj thiab hluavtaws
Ntim thiab Xa Khoom
Ntim: 1100KG / IBC lossis raws li cov neeg siv khoom xav tau.
Kev xa khoom: yog cov tshuaj lom neeg thiab tuaj yeem xa los ntawm tsheb ciav hlau, dej hiav txwv thiab huab cua.
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
