Isophthalic acid/CAS:121-91-5
Tsananguro pfupi:
Zita reChigadzirwa: Isophthalic acid
CAS:121-91-5
Rudzi: ZA-Y
MF:C8H6O4
MW:166.13
MAUMBIRWO:
Tsananguro:
Isophthalic acid imusanganiswa weorganic une fomura C6H4(CO2H)2. Iyi solid isina ruvara i somer ye phthalic acid ne terephthalic acid. Aya aromatic dicarboxylic acids anoshandiswa se precursors (muchimiro che acyl chloride) kuma polymers akakosha mukutengeserana, semuenzaniso Nomex isingatsvi. Yakasanganiswa ne terephthalic acid, iso phthalic acid inoshandiswa mukugadzira resin dzemabhodhoro ezvinwiwa. Iyo polymer poly benzimidazole inoshanda zvakanyanya inogadzirwa kubva ku iso phthalic acid.
Tsanangudzo:
| Chinhu | Tsanangudzo |
| Nzvimbo yekunyunguduka | 341-343 °C (yakapfava) |
| Pokufashaira | 214.32°C (fungidziro yakadzama) |
| Kuwanda kwevanhu | 1.54 g/cm3 |
| Kumanikidzwa kwemhepo | 0Pa pa25℃ |
| Index yeRefractive | 1.5100 (fungidziro) |
| Tembiricha yekuchengetera. | Yakavharwa munzvimbo yakaoma, Tembiricha yemukamuri |
| Kunyunguduka | 0.12g/l |
| Fomu | Upfu hweKristaro |
| Ruvara | Chena kusvika pakachena |
Kushandiswa
Isophthalic acid inoshandiswa senzira yekuwedzera mapolyester asina kuguta, maresini ekuputira, mapendi emhando yepamusoro, majasi egel uye modifier ye polyethylene terephthalate yemabhodhoro. Inoshanda senzira yekuwedzera nomex isingatsvi uye inoshandiswawo mukugadzira polybenzimidazole yepolymer inoshanda zvakanyanya. Inoshandiswawo senzira yekugadzira zvinhu zvinodzivirira kupisa.
Isophthalic Acid (PIA) inocheneswa inonyanya kushandiswa senzira yekuwedzera simba reUPR, maresini ekuputira, mapendi emhando yepamusoro, majasi egel, uye modifier yePET yemabhodhoro.
Kurongedza
25KG/Bhegi kana zvichienderana nezvinodiwa nevatengi.
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.
