Dioctyl terephthalate/CAS：6422-86-2
Tsananguro pfupi:
Zita rechigadzirwa: Dioctyl terephthalate
CAS: 6422-86-2
MF: C24H38O4
MW: 390.56
MAUMBIRWO:
Kuwanda: 0.986 g/mL pa25 °C (yakapfava)
pokunyunguduka: -48 °C
Mvura ine mafuta isina ruvara kana yero zvishoma. Hainyungudike mumvura, inonyungudika mumvura 0.4% pa20 ℃.
tsanangudzo
| Chinhu | Tsanangudzo
|
| Chitarisiko | Mvura ine mafuta yakajeka, isina kuchena kunoonekwa |
| Chroma, (Platinum-cobalt)≤ | 30 |
| Huwandu hweEster (Nzira yeCG)%≥ | 99.5 |
| Kukosha kwePH (Verenga KOH In) (mg/g) | 0.02 |
| Hunyoro%≤ | 0.03 |
| Poindi yeFlash≥ | 210 |
| Kuwanda (20)℃) (g/cm³） | 0.981-0.985 |
| Kudzivirira kwevhoriyamu /(10)M9Ω.m)≥ | 2 |
Kushandiswa
Dioctyl terephthalate (DOTP) ipurasitiki huru ine mashandiro akanaka kwazvo emapurasitiki epolyvinyl chloride (PVC). Kana ichienzaniswa ne diisooctyl phthalate (DOP) inoshandiswa zvakanyanya, ine mabhenefiti ekudzivirira kupisa, kudzivirira kutonhora, kuoma kwekuputika, kudzivirira kubviswa kwemvura, kupfava, uye hunhu hwakanaka hwekudzivirira magetsi. Inoratidza kugara kwenguva refu, kudzivirira mvura nesipo uye kupfava kwekupisa kwakaderera muzvigadzirwa. Nekuda kwekusagadzikana kwayo kwakaderera, kushandiswa kweDOTP kunogona kusangana zvizere nezvinodiwa zvewaya netambo dzekudzivirira kupisa, uye inogona kushandiswa zvakanyanya mumidziyo yetambo inodzivirira kupisa kusvika pa70 degrees Celsius.° C (IEC standard yeInternational Electrotechnical Commission) nezvimwe zvigadzirwa zvePVC zvakapfava.
Pamusoro pemapurasitiki akawanda ekushandisa zvinhu zvetambo nePVC, DOTP inogona kushandiswawo mukugadzira mafirimu eganda rekugadzira. Pamusoro pezvo, DOTP ine kunyungudika kwakanaka uye inogona kushandiswawo semapurasitiki eacrylonitrile derivatives, polyethylene, alcohol butyraldehyde, nitrile rabha, nitrocellulose, nezvimwewo. Inogonawo kushandiswa semapurasitiki ekugadzira rabha, macoating additives, ma precision instrument lubricants, ma lubricant additives, uye masofteners epepa.
Kurongedza uye Kutumira
Kurongedza: 250 kg/dhiramu kana zvichienderana nezvinodiwa nevatengi.
Kutumirwa: ndekwemakemikari akajairika uye kunogona kutumirwa nechitima, gungwa nemhepo.
Stock: vane 500MTs safety stock
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
