Pasirose - Premier Hexamethylenetetramine: Kemikari Inokosha Munzvimbo Dzakasiyana-siyana Dzemaindasitiri
Minda mikuru yekushandisa
Muindasitiri yemishonga, hexamethylenetetramine inoita basa rakakosha. Inoshandiswa semushonga unouraya utachiona mune mimwe mishonga yemunzira yeweti. Kana ikanwiwa, inopwanyika munzvimbo ine acidity yemunzira yeweti kuti iburitse formaldehyde, iyo ine hunhu hwemabhakitiriya. Izvi zvinobatsira mukudzivirira nekurapa hutachiona hwemunzira yeweti nekudzivirira kukura kwebhakitiriya inokuvadza. Makambani emishonga anovimba nehexamethylenetetramine yedu yepamusoro kuti igadzire mishonga inoshanda inopa zororo kuvarwere vane matambudziko emunzira yeweti.
Indasitiri yerabha inobatsirwa zvikuru neGlobal - Premier Hexamethylenetetramine yedu. Inoshanda semuchina wekukurumidzisa mukuita kwerabha kuti rive rakasimba uye rinonamira nekubatanidza cheni dzayo dzepolymer. Hexamethylenetetramine inokurumidza kuita izvi, ichideredza nguva nesimba rinodiwa pakugadzira rabha. Vagadziri verabha vanogona kugadzira zvigadzirwa zverabha zvemhando yepamusoro, zvakaita sematairi, mabhandi ekufambisa, uye zvisimbiso, zvinobudirira nekushandisa hexamethylenetetramine yedu. Izvi hazvingobatsiri chete kugadzira rabha asiwo zvinovandudza mashandiro ezvigadzirwa zverabha zvekupedzisira.
Muindasitiri yeresin nepurasitiki, hexamethylenetetramine chinhu chakakosha. Inoshandiswa mukugadzira maresin ephenolic. Maresin ephenolic anoshandiswa zvakanyanya mukushandiswa kwakadai sekuputira magetsi, zvinonamatira, uye zvinosanganisa. Hexamethylenetetramine inoshanda semushonga wekupisa maresin ephenolic, ichikurudzira kuumbwa kwechimiro chenetwork chine mativi matatu. Izvi zvinoguma nemaresin ane simba rekudzivirira kupisa, simba remakanika, uye kugadzikana kwemakemikari. Vagadziri veresin nepurasitiki vanogona kugadzira zvigadzirwa zvinoshanda zvakanaka zvinosangana nezvinodiwa zvemaindasitiri akasiyana-siyana, kusanganisira zvemagetsi, zvemotokari, uye zvekuvaka, nekushandisa hexamethylenetetramine yedu.
Muindasitiri yekugadzira simbi, hexamethylenetetramine yedu inoshandiswa semushonga wekudzivirira ngura. Inogadzira firimu rekudzivirira pamusoro pesimbi, ichidzivirira oxidation uye ngura. Izvi zvakakosha zvikuru mukushandiswa uko simbi dzinosangana nemamiriro ezvinhu akaoma, senge muindasitiri yemafuta negesi, kushandiswa kwegungwa, uye michina yemaindasitiri. Nekushandisa hexamethylenetetramine - based corrosion inhibitors, makambani ekugadzira simbi anogona kuwedzera hupenyu hwezvikamu zvavo zvesimbi, kuderedza mari yekugadzirisa, uye kuvandudza kuvimbika kwemidziyo yavo.
Magadzirirwo
| Zita rechigadzirwa | Hexamine | |||||||||
| Fomura yeMakemikari | C6H12N4 | |||||||||
| Kurema kweMorekuru | 140.19 g/mol | |||||||||
| Chitarisiko | Upfu hwekristalline chena | |||||||||
| Nzvimbo Yokunyunguduka | 263 - 266℃ | |||||||||
| Kuwanda kwevanhu | 1.32 g/cm³ | |||||||||
| Nhamba yeCAS | 100 - 97 - 0 | |||||||||
| Kodhi yeHS | 29339900 | |||||||||
| EINECS Kwete | 202 - 905 - 8 | |||||||||
| Kushandiswa | Inoshandiswa mumaresini, mishonga, zvinomhanyisa rabha, uye zvinodzivisa ngura | |||||||||
Pepa Rekudzora Hunhu
| Zita rechigadzirwa | Hexamine | ||||||
| CHINHU | Kukosha Kwakajairika (%) | Kukosha kwekuyedza (%) | |||||
| Chitarisiko | Upfu Huchena | Upfu Huchena | |||||
| Kuchena ≥% | 99 | 99.2 | |||||
| Hunyoro≥％ | 0.50 | 0.5 | |||||
| Dota≤％ | 0.030 | 0.020 | |||||
| Simbi inorema (sePb≤)% | 0.01 | - | |||||
| Sulfate ≤％ | 0.020 | - | |||||
| Nh4≤％ | 0.001 | - | |||||
| Chloride (paCL) ≤% | 0.015 | - | |||||
Muchidimbu
Hexamethylenetetramine yedu yepasi rose - Premier yakaputirwa mumidziyo yemhando yepamusoro, isina mhepo yakawanda kudzivirira kuora panguva yekuchengetwa nekutakurwa. Batch yega yega inoongororwa zvakanyanya, kusanganisira kuyedzwa kwekuchena, kuongororwa kwemakemikari, uye kuongororwa kwekushanda. Kunyangwe uri kambani yemishonga muNorth America, mugadziri werabha muAsia, mugadziri weresin nemapurasitiki muEurope, kana kambani yesimbi muAfrica, hexamethylenetetramine yedu ndiyo mhinduro yakavimbika uye inoshanda zvakasiyana-siyana yaunoda. Inopa mashandiro asina anoenzana, ichivimbisa kuti inosangana uye inodarika zvinodiwa zvako zveindasitiri.