Diisooctyl sebacate CAS: 27214-90-0

Diisooctyl sebacate (DIOS) yog siv dav ua cov khoom siv yas hauv kev tsim cov khoom siv polymeric yooj ywm xws li cov khoom sib xyaw vinyl, roj hmab hluavtaws, thiab lwm yam khoom siv polymer. Nws lub luag haujlwm tseem ceeb ua cov khoom siv yas yog los txhim kho qhov yooj ywm, mos, thiab ua haujlwm tau ntawm cov ntaub ntawv no thaum tswj lawv lub zog kho tshuab thiab tiv taus kev ntxhov siab ib puag ncig. Hauv cov ntawv thov PVC, DIOS txhim kho qhov ua tau ntawm cov resin thiab muab cov khoom zoo rau cov khoom kawg, suav nrog kev nce ntxiv ntawm kev tawg, txo qhov brittleness, thiab txhim kho qhov yooj ywm txias. Ntxiv mus, DIOS ua haujlwm ua ib qho khoom muaj nqis hauv kev tsim cov txheej txheem tshwj xeeb thiab cov nplaum. Thaum koom ua ke rau hauv cov txheej txheem txheej, nws pab txhim kho kev tsim zaj duab xis, kev nplaum, thiab kev tiv taus kev puas tsuaj thiab tshuaj lom neeg, pab txhawb rau kev ua haujlwm ntev thiab kev ua tau zoo ntawm cov txheej txheem. Ib yam li ntawd, hauv cov nplaum, DIOS ua haujlwm ua cov khoom siv yas los txhim kho qhov ntws, tackiness, thiab cov yam ntxwv ntawm cov nplaum, ua kom ntseeg tau tias muaj zog thiab yooj ywm hauv ntau yam kev siv. Hauv cov ntaub ntawv elastomeric xws li cov roj hmab hluavtaws thiab cov thermoplastic elastomers, diisooctyl sebacate ua haujlwm ua tus plasticizer los ua kom zoo dua cov khoom ua haujlwm thiab kev ua haujlwm kawg ntawm cov ntaub ntawv. Nws pab txhawb kev sib xyaw, moldability, thiab extrudability thaum muab qhov yooj ywm, resilience, thiab cov khoom kub qis rau cov elastomeric compounds. Zuag qhia tag nrho, diisooctyl sebacate qhov versatility ua tus plasticizer ua rau nws yog ib qho khoom xyaw tseem ceeb hauv kev tsim ntau yam khoom siv polymeric yooj ywm, coatings, adhesives, thiab elastomers, pab txhawb rau kev txhim kho lawv cov khoom siv lub cev, processability, thiab kev ua tau zoo.