I-Pentaerythrityl tetrastearate CAS 115-83-3

I-CAS:115-83-3

Ifomula yeemolekyuli:C77H148O8

Ubunzima beMolekyuli:1201.99

EINECS:204-110-1

Izithethantonye:I-STEARIC ACID TETRAESTER NE-PENTAERYTHRITOL; PE TETRASTEARATE; IPENTAERYTHRITYL TETRASTEARATE; IPENTAERYTHRITOL TETRASTEARATE; IPENTAERYTHRITYL STEARATE; PENTAERYTHRITYL TETRASTEARATE (PRACT); iPentaerythritl tetrastearate; I-PENTAERYTHRITOL TETRASTEARATE, IYAQHUBEKA I-PALMITATE

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iPentaerythrityl tetrastearate CAS 115-83-3?

I-Pentaerythrityl tetrasterate idla ngokuba yiwax emhlophe, eqinileyo, ephezulu enyibilikayo enyibilika kwizinyibilikisi ezifana ne-ethanol kunye ne-benzene. Uhlalutyo lwe-Thermogravimetric (TGA): Iziphumo zohlalutyo lwe-thermogravimetric zibonise ukuba kwakusekho ukulahlekelwa kwesisindo esibalulekileyo se-PETS kwi-350 ℃; Kwi-375 ℃, ukulahleka kwesisindo malunga ne-2.5%; Iqala kuphela ukubola kwi-400 ℃ (ngokulahleka kwesisindo malunga ne-7%).

Inkcazo

Into	Inkcazo
Indawo yokubilisa	261℃
Ukuxinana	0.94
Indawo yokunyibilika	60-66 °C
Indawo yokuflasha	247℃
Ubunyulu	99%
MW	1201.99

Isicelo

I-Pentaerythrityl tetrasterate inozinzo olululo lwe-thermal kunye nokuguquguquka okuphantsi kumaqondo obushushu aphezulu, kunye neempawu ezibalaseleyo zokubonisa kunye nokuhamba. Ineempawu ezigqwesileyo ze-nucleation kwiiplastiki zekristale ngokuyinxenye kwaye ingasetyenziselwa iimveliso ezicacileyo. I-Pentaerythritol stearate, ngenxa yokuzinza kwayo okugqwesileyo kwe-thermal, ingasetyenziselwa ukusetyenzwa kweenkqubo ezinjalo ngaphandle kokukhathazeka malunga nokuthotywa, kwaye inokuphucula ngokubonakalayo ukungafihli kunye nokuguda komphezulu.