Pentaerythrityl tetrastearate CAS 115-83-3
Pentaerythrityl tetrasterate feem ntau yog cov quav ciab dawb, tawv, thiab yaj tau zoo uas yaj tau hauv cov kuab tshuaj xws li ethanol thiab benzene. Kev tshuaj xyuas thermogravimetric (TGA): Cov txiaj ntsig ntawm kev tshuaj xyuas thermogravimetric qhia tau tias tseem tsis muaj qhov hnyav poob ntawm PETS ntawm 350 ℃; Ntawm 375 ℃, qhov hnyav poob yog li 2.5%; Nws tsuas yog pib lwj ntawm 400 ℃ (nrog rau qhov hnyav poob li 7%).
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Kub taw tes | 261℃ |
| Qhov Ceev | 0.94 |
| Qhov kub yaj | 60-66 °C |
| Qhov taw tes kub hnyiab | 247 ℃ |
| Kev dawb huv | 99% |
| MW | 1201.99 |
Pentaerythrityl tetrasterate muaj kev ruaj khov zoo thiab tsis tshua muaj kev hloov pauv ntawm qhov kub siab, nrog rau cov khoom zoo heev rau kev rhuav tshem thiab ntws. Nws muaj cov khoom zoo heev rau cov yas crystalline ib nrab thiab tuaj yeem siv rau cov khoom pob tshab. Vim nws qhov kev ruaj khov zoo heev, tuaj yeem siv rau hauv kev ua cov txheej txheem zoo li no yam tsis muaj kev txhawj xeeb txog kev puas tsuaj, thiab nws tuaj yeem txhim kho qhov pob tshab thiab qhov du ntawm qhov chaw.
Feem ntau ntim rau hauv 25kg / nruas, thiab kuj tuaj yeem ua pob khoom raws li koj xav tau.
Pentaerythrityl tetrastearate CAS 115-83-3
Pentaerythrityl tetrastearate CAS 115-83-3
