mutengo wakaderera wefekitori 3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride CAS: 2421-28-5
Kambani yedu inovimbisa vanhu vese vanobva pazvinhu zvepamusoro-soro pamwe chete nekambani inogutsa zvikuru mushure mekutengeswa. Tinogamuchira neushamwari vatengi vedu venguva dzose nevatsva kuti vabatane nesu.mutengo wakaderera wefekitori 3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride CAS: 2421-28-5, Tinokugamuchirai nemwoyo wese kuti muuye kuzotiona. Ndinovimba kuti tichabatsirana zvikuru panguva inotevera.
Kambani yedu inovimbisa vanhu vese vanobva pazvinhu zvepamusoro pamwe chete nekambani inogutsa zvikuru mushure mekutengeswa. Tinogamuchira neushamwari vatengi vedu venguva dzose nevatsva kuti vabatane nesu. Uyezve, takatsigirwa nenyanzvi dzine ruzivo rwakakura uye dzine hunyanzvi, dzine hunyanzvi hwakakura mudunhu ravo. Nyanzvi idzi dzinoshanda pamwe chete kuti dzipe vatengi vedu zvinhu zvakasiyana-siyana zvinobudirira.
3,3 ', 4,4′ – Benzophenonetetracarboxylic dianhydrideihupfu hwebrown-ish crystalline. Nzvimbo yekunyunguduka kwechinhu ichi i218.67 ° C, uye inoora pa360 ° C. Tembiricha yekubvira kwega kwega yakanyanya, uye hapana kubvira kwakaonekwa. Huremu hwechinhu ichi i1.5452g/ml, uye kumanikidzwa kweutsi i6.53E-011Pa.
| Chinhu | Tsanangudzo |
| Pokufashaira | 320°C 5mm |
| Kuwanda kwevanhu | 1,57 g/cm3 |
| Nzvimbo yekunyunguduka | 218-222 °C (yakapfava) |
| poindi yekupenya | 324 °C |
| kuramba | 1.6380 (fungidziro) |
| Mamiriro ekuchengetedza | Mhepo isina kugadzikana, Tembiricha yemukamuri |
BTDA inoshandiswa senzira yepakati mukugadzira zvigadzirwa zvepurasitiki kana makemikari akanaka muindasitiri. Polymer monomer, inoshandiswa kugadzira zvinhu zvepolymer zvinodzivirira kupisa kwakanyanya.
Kazhinji inorongedzwa mu 25kg/dhiramu, uye inogonawo kugadzirwa nepakeji yakagadzirwa.
Kambani yedu inovimbisa vanhu vese vanobva pazvinhu zvepamusoro-soro pamwe chete nekambani inogutsa zvikuru mushure mekutengeswa. Tinogamuchira neushamwari vatengi vedu venguva dzose nevatsva kuti vabatane nesu pamutengo wakaderera.3, 3′ , 4, 4′ -Benzophenonetetracarboxylic Dianhydride CAS: 2421-28-5, Tinokugamuchirai nemwoyo wese kuti muuye kuzotiona. Ndinovimba kuti tichabatsirana zvikuru panguva inotevera.
Mutengo wakaderera wefekitori CAS: 2421-28-5 uye C17h6o7, Uyezve, takatsigirwa nenyanzvi dzine ruzivo rwakakura uye dzine hunyanzvi, dzine hunyanzvi hwakakura mudunhu ravo. Nyanzvi idzi dzinoshanda pamwe chete kuti dzipe vatengi vedu mhando dzakasiyana dzezvinhu.
