aside isoftalike/CAS: 121-91-5
Ibisobanuro bigufi:
Izina ry'igicuruzwa: aside isoftalike
CAS: 121-91-5
Ubwoko: ZA-Y
MF:C8H6O4
MW: 166.13
IMITERERE:
Ibisobanuro:
Aside ya Isophtalike ni ikintu cy’umwimerere gifite formula ya C6H4 (CO2H)2. Iki kintu kidakora ibara ni isomer ya aside phtalike na aside terephtalike. Izi aside dicarboxylic zihumura neza zikoreshwa nk'intangiriro (mu buryo bwa acyl chloride) kuri polymeri z'ingenzi mu bucuruzi, urugero nk'ibikoresho birwanya umuriro bya Nomex. Ivanze na aside terephtalike, aside phtalike ya iso ikoreshwa mu gukora resins zo mu macupa yo kunywa. Polymeric poly benzimidazole ikora neza ikorwa muri aside phtalike ya iso.
Ibisobanuro:
| Ikintu | Ibisobanuro |
| Aho gushonga | 341-343 °C (ifite umucyo) |
| Aho kubira | 214.32°C (ikigereranyo cy'ubushyuhe) |
| Ubucucike | 1.54 g/cm3 |
| Umuvuduko w'umwuka ushyushye | 0Pa kuri 25℃ |
| Igipimo cy'ikirahure | 1.5100 (igereranya) |
| Ubushyuhe bwo kubika. | Bifunze mu gihe cyumye, Ubushyuhe bw'icyumba |
| Gushonga | 0.12g/l |
| Ifishi | Ifu ya kristu |
| Ibara | Kuva ku mweru kugeza ku mweru udasanzwe |
Imikoreshereze
Aside isophthalike ikoreshwa nk'igikoresho cyo hagati cya polyester idafite ubushyuhe bwinshi, resins zo gusiga, amarangi akomeye, gel coats na modifier ya polyethylene terephthalate ku macupa. Ikora nk'intangiriro y'ibikoresho birwanya ubushyuhe bya nomex ndetse ikanakoreshwa mu gutegura polybenzimidazole ya polymer ifite ubushyuhe bwinshi. Ikoreshwa kandi nk'inyongera mu gukora ibikoresho byo gukingira ubushyuhe.
Acide Isophthalique (PIA) ikoreshwa cyane cyane nk'igice cyo hagati cya UPR ifite imikorere myiza, resins zo gusiga, amarangi akomeye, gel coats, na modifier ya PET ku macupa.
Gupfunyika
25KG/igikapu cyangwa nk'uko umukiriya abikeneye.
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.
