Phthalic anhydride/CAS:85-44-9
Tsananguro pfupi:
Zita rechigadzirwa: Phthalic anhydride
CAS: 85-44-9
Rudzi: ZA-WW
MF:C8H4O3
MW:148.12
MAUMBIRWO:
tsanangudzo
| Chinhu | Magadzirirwo |
| Chitarisiko | Makristasi asina kusimba |
| Ruvara | Chena |
| Nzvimbo yekunyunguduka | 131–134 °C (yakapfava) |
| Pokufashaira | 284 °C (yakapfava) |
| Kuwanda kwehuwandu | 500–700 kg/m³ |
| Kuwanda kwevanhu | 1.53 g/cm³ |
| Kuwanda kwemhepo | 5.1 (zvichienzaniswa nemhepo) |
| Kumanikidzwa kwemhepo | < 0.01 mmHg (20 °C) |
| Indekisi yeRefractive | 1.4500 (fungidziro) |
| Pokupenya | 152 °C |
| Mamiriro ekuchengetedza | Chengeta pasi pe +30 °C. |
| Kunyunguduka | 6 g/L (kuora zvishoma nezvishoma) |
| Mhedziso | Muenzaniso uyu unosangana nezvinodiwa. |
Kushandiswa
- Kugadzirwa kweMapurasitiki
Zvinhu zvisina kugadzirwa zvekugadzira dioctyl phthalate (DOP), dibutyl phthalate (DBP) nezvimwe zvinhu zvepurasitiki, zvinoshandiswa zvakanyanya muzvigadzirwa zvePVC zvinochinjika, tambo, dehwe rekugadzira uye mapaipi.
- MaResins ePolyester Asina Kuzara (UPR)
Inoshanda pamwe chete nealcohols kugadzira ma polyester resins anoshandiswa mumapurasitiki akasimbiswa nefiberglass, zvikamu zvemotokari, zvinhu zvehutsanana uye machira ekudzivirira ngura.
- MaResin eAlkyd
Zvinhu zvakakosha zvekuputira, pendi, mavhanishi emapuranga uye magadzirirwo ekudzivirira ngura mumaindasitiri.
- Madhayi & Pigment Intermediates
Inoshandiswa mukugadzira madhayi eanthraquinone, magirazi echiedza uye mapigment eorganic.
- Mishonga Inouraya Zvipembenene & Mishonga Inoshanda Pakati
Inoshandiswa mukugadzira mishonga yakasiyana-siyana, mishonga yezvipembenene uye mishonga yefungicide.
- Mishonga yemakemikari uye Mishonga yekurapa
Inoshandiswa muma polyester resins, alkyd resins uye epoxy resin curing agents pakupenda uye zvinhu zvinodzivirira kupisa.
- Makemikoro Akanaka
Inoshandiswawo muzvinhu zvinodzivisa moto, zvinonhuhwirira zvakagadzirwa uye mamwe makemikari akakosha.
Kurongedza uye Kutumira
25KG/Bhegi kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
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.
