Chaw Tsim Khoom Zoo Tus Nqi DINP Qib Kev Lag Luam CAS：28553-12-0

piav qhia luv luv:

Diisononyl phthalate (DINP)：Cov khoom no yog cov kua roj pob tshab uas muaj ntxhiab me ntsis. Nws yog ib qho plasticizer tseem ceeb uas muaj ntau yam zoo heev. Cov khoom no yaj tau hauv PVC, thiab yuav tsis poob txawm tias siv ntau npaum li cas los xij. Kev ya raws, kev hloov pauv thiab kev tsis muaj tshuaj lom zoo dua li DOP (dioctyl phthalate), uas tuaj yeem ua rau cov khoom tiv taus lub teeb zoo, tiv taus cua sov, tiv taus kev laus thiab hluav taws xob rwb thaiv tsev, thiab kev ua tau zoo dua li DOP. Vim tias cov khoom tsim los ntawm cov khoom no muaj kev tiv taus dej zoo thiab kev rho tawm zoo, tsis muaj tshuaj lom, tiv taus kev laus, kev ua tau zoo rwb thaiv tsev hluav taws xob zoo, yog li nws siv dav hauv cov khoom ua si zaj duab xis, hlau, cable.

Piv nrog DOP, qhov hnyav molecular loj dua thiab ntev dua, yog li nws muaj kev ua tau zoo dua qub, tiv taus kev tsiv teb tsaws chaw, kev ua tau zoo tiv thaiv kab mob, thiab tiv taus kub siab dua. Raws li qhov xwm txheej, cov nyhuv plasticization ntawm DINP yog qhov phem dua li DOP me ntsis. Feem ntau ntseeg tias DINP zoo dua rau ib puag ncig dua li DOP.

DINP muaj qhov zoo tshaj plaws hauv kev txhim kho cov txiaj ntsig extrusion. Nyob rau hauv cov xwm txheej ua extrusion ib txwm muaj, DINP tuaj yeem txo qhov viscosity ntawm cov khoom sib tov dua li DOP, uas pab txo qhov siab ntawm qhov qauv chaw nres nkoj, txo qhov hnav khoom siv lossis nce qhov tsim tau (txog li 21%). Tsis tas yuav hloov cov mis khoom thiab cov txheej txheem tsim khoom, tsis tas yuav nqis peev ntxiv, tsis tas yuav siv zog ntxiv, thiab tswj cov khoom zoo.

DINP feem ntau yog cov roj ua kua, tsis yaj hauv dej. Feem ntau thauj los ntawm cov tsheb thauj khoom, cov thoob hlau me me lossis cov thoob yas tshwj xeeb.

Ib qho ntawm cov khoom siv tseem ceeb ntawm DINP -INA (INA), tam sim no tsuas yog ob peb lub tuam txhab hauv ntiaj teb tuaj yeem tsim tau, xws li Tebchaws Meskas 'Exxon Mobil, Lub Tebchaws Yelemees lub tuam txhab yeej, Nyiv lub tuam txhab Concord, thiab South Asian lub tuam txhab hauv Taiwan. Tam sim no, tsis muaj lub tuam txhab hauv tsev tsim INA. Txhua tus neeg tsim khoom uas tsim DINP hauv Suav teb txhua tus yuav tsum tau los ntawm cov khoom xa tuaj.

Cov Lus Txhais: baylectrol4200; di-'isononyl'phthalate, sib tov ntawm cov tshuaj; diisononylphthalate, dinp; dinp2; dinp3; enj2065; isonyl cawv, phthalate (2:1); jayflexdinp

CAS: 28553-12-0

MF:C26H42O4

EINECS:249-079-5

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Cov ntawv thov ntawm DINP qib kev lag luam

1. Ib yam tshuaj siv dav dav uas muaj peev xwm ua rau lub thyroid puas tsuaj. Siv rau hauv kev tshawb fawb txog kev lom neeg thiab kev ntsuam xyuas kev pheej hmoo ntawm kev ua qias tuaj ntawm cov zaub mov uas tshwm sim los ntawm kev tsiv teb tsaws chaw ntawm phthalates mus rau hauv cov khoom noj los ntawm cov khoom siv sib cuag zaub mov (FCM).

2, Cov khoom siv yas dav dav rau PVC daim ntawv thov thiab cov vinyls yooj ywm.

3, Diisononyl Phthalate yog ib qho plasticizer dav dav rau polyvinyl chloride.

Cov lus qhia ntawm DINP qib kev lag luam

Cov tshuaj sib xyaw	Cov Lus Qhia Tshwj Xeeb
Qhov tsos	Cov kua roj pob tshab uas tsis pom kev tsis huv
Xim (Pt-Co)	≤30
Cov Ntsiab Lus Ester	≥99%
Qhov Ceev (20 ℃, g / cm3)	0.971~0.977
Acidity (mg KOH / g)	≤0.06
Cov dej noo	≤0.1%
Qhov Teeb Meem	≥210 ℃
Kev tiv taus ntim, X109Ω • m	≥3