Dioctyl tereftalat/CAS：6422-86-2
Ibisobanuro bigufi:
Izina ry'igicuruzwa: Dioctyl tereftalate
CAS: 6422-86-2
MF: C24H38O4
MW: 390.56
IMITERERE:
Ubucucike: 0.986 g/mL kuri 25 °C (lit.)
aho gushonga: -48 °C
Amavuta adafite ibara cyangwa umuhondo muto afite amavuta. Nta mazi ashobora gushonga, amazi ashobora gushonga 0.4% kuri 20 ℃.
ibipimo
| Ikintu | Ibisobanuro
|
| Isura | Amavuta agaragara neza, nta mwanda ugaragara |
| Chroma, (Platinum-cobalt)≤ | 30 |
| Igiteranyo cya Ester (Uburyo bwa CG)%≥ | 99.5 |
| Agaciro ka PH (Bara KOH In) (mg/g) | 0.02 |
| Ubushuhe%≤ | 0.03 |
| Aho gusohokera≥ | 210 |
| Ubucucike (20)℃) (g/cm³） | 0.981-0.985 |
| Ubushobozi bwo guhangana n'ingano /(10)M9Ω.m)≥ | 2 |
Imikoreshereze
Dioctyl terephthalate (DOTP) ni igikoresho nyamukuru gikoresha pulasitiki gifite imikorere myiza cyane kuri pulasitiki ya polyvinyl chloride (PVC). Ugereranyije na diisooctyl phthalate (DOP) ikoreshwa cyane, ifite ibyiza byo kudashyuha, kudakonja, kudahinduka cyane, kudakuramo amazi, koroha, ndetse n'ubushobozi bwiza bwo gukingira amashanyarazi. Igaragaza kuramba neza, idakoresha isabune kandi yoroshye mu bushyuhe buke mu bicuruzwa. Bitewe n'uko idahinduka cyane, ikoreshwa rya DOTP rishobora guhaza neza ibisabwa ku nsinga n'insinga, kandi rishobora gukoreshwa cyane mu bikoresho birwanya ubushyuhe bwa dogere 70.° C (IEC standard ya Komisiyo Mpuzamahanga ya Electrotechnical) n'ibindi bicuruzwa byoroshye bya PVC.
Uretse umubare munini w’ibikoresho bya pulasitiki bikoreshwa mu bikoresho bya insinga na PVC, DOTP ishobora no gukoreshwa mu gukora firime z’uruhu rw’ubukorano. Byongeye kandi, DOTP ifite ubushobozi bwo gushonga neza mu byiciro kandi ishobora no gukoreshwa nk’ibikoresho bya pulasitiki bikoreshwa mu bintu bya acrylonitrile, polyethylene, alcohol butyraldehyde, nitrile rubber, nitrocellulose, nibindi. Ishobora kandi gukoreshwa nk’ibikoresho bya pulasitiki bikoreshwa mu gukora rabber y’ubukorano, ibikoresho byo gusiga, amavuta yo kwisiga, n’ibindi byoroshya impapuro.
Gupakira no Kohereza
Gupakira: 250 kg/ingoma cyangwa hakurikijwe ibyo umukiriya akeneye.
Kohereza: ni imiti isanzwe kandi ishobora gutangwa hakoreshejwe gari ya moshi, inyanja n'ikirere.
Imigabane: ifite ububiko bw'umutekano bwa 500MTs
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Ububiko bufite umwuka uhagije, Butuma ibintu bishya bishyuha, butandukanyijwe n'ibikomoka kuri okiside, aside.
