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awozun
I-Tris(Hydroxymethyl) Phosphine Oxide (THPO)
Uketshezi oluphuzi olungenambala noma oluphaphathekile
1067-12-5
O=P(CH2OH)3
140
213-924-6
Incibilika emanzini
Incazelo Yomkhiqizo
Ukusebenza Okuphakeme Kakhulu : Kuhlanganisa ngaphandle komthungo kumasistimu e-resin, yakhe amabhondi aqinile amelana nokuvuza nokufuduka.
Iphrofayili Elungele Imvelo : Indlela esekelwe ku-phosphorus inciphisa ukukhiqizwa kwentuthu kanye nokukhishwa kwegesi enobuthi uma kuqhathaniswa nezinye izindlela ezine-halogenated.
Ukuzinza Kwe-Thermal : Igcina ukusebenza kahle kufika ku-300°C, ilungele izindawo ezishisa kakhulu.
Ukunyibilika Kwamanzi : Ihlakaza kalula ekwakhekeni kwamanzi, ukwenza kube lula ukucutshungulwa kwezindwangu kanye nezingubo.
I-Volatility Low : Iqinisekisa ukusebenza okungaguquki ngaphandle kokuhwamuka ngesikhathi sokukhiqiza noma sokuphela.
I-THPO iphumelela kakhulu ezimeni ezidinga ukuncipha komlilo okuphakeme. Ukusetshenziswa okuyinhloko kufaka:
Izindwangu Nezindwangu : Kusetshenziswa ukotini, i-polyester, nemicu ehlanganisiwe ukuze kuhlangatshezwane namazinga aqinile okuphepha emlilweni njenge-NFPA 701.
Ama-coatings kanye Nopende : Ithuthukisa izakhiwo ze-intumescent kumasistimu atholakala emanzini kanye ne-solvent-based okhuni, insimbi, ne-plastic substrates.
Ama-Polymers nama-Resins : Afakwe kumagwebu e-polyurethane, ama-epoxy resins, kanye ne-PVC yezinto zikagesi, ezezimoto, nezinto zokwakha.
Izinamatheliso : Ithuthukisa ukumelana nomlilo kuma-ejenti ahlanganisayo wesakhiwo ezimbonini ze-aerospace nezisolwandle.
Ukwelashwa Kwephepha Nokhuni : Ihlinzeka ngezingqimba zokuvikela zemibhalo egciniwe, ifenisha, namaphaneli okwakha.
Ngokusebenzisa i-THPO, abakhiqizi bangafinyelela izilinganiso ze-UL 94 V-0 futhi bathobele imithetho yomhlaba wonke efana ne-REACH ne-RoHS.
| Kwesakhiwo | Ukucaciswa |
|---|---|
| Inombolo ye-CAS | 1067-12-5 |
| Inombolo ye-EC | 213-924-8 |
| I-Molecular Formula | C₃H₉O₄P |
| Isisindo samangqamuzana | 140.08 g/mol |
| Ukubukeka | Impushana yekristalu emhlophe ukuya kokumhlophe |
| Ubumsulwa (HPLC) | ≥99.0% |
| I-Melting Point | 170-175°C |
| Ukuncibilika Emanzini | >500 g/L ku-20°C |
| I-pH (10% Isixazululo Esinamanzi) | 4.0-6.0 |
| Okuqukethwe Umswakama | ≤0.5% |
| Ukupakisha | 25 kg fiber izigubhu |
| I-Shelf Life | Izinyanga ezingama-24 ezitsheni ezivaliwe |
Qaphela: Ukucaciswa ngokwezifiso kuyatholakala uma ucela. Wonke amaqoqo athola ukulawulwa kwekhwalithi okuqinile ukuze kuqinisekiswe ukungaguquguquki.
I-THPO ihlukaniswa njengengeyona ingozi ngaphansi kokuphathwa okuvamile kodwa idinga izinyathelo zokuphepha ezijwayelekile ukuvimbela ukucasuka. Imihlahlandlela esemqoka ihlanganisa:
Izisetshenziswa Zokuzivikela Zomuntu Siqu (PPE) : Gqoka amagilavu amelana namakhemikhali, izibuko zokuphepha, nezingubo zokuzivikela. Sebenzisa ama-respirators agunyazwe i-NIOSH ezindaweni ezinothuli.
Isitoreji : Gcina endaweni epholile, eyomile, enomoya omuhle kude nama-oxidizer aqinile. Gcina ngaphansi kuka-40°C emaphaketheni okuqala.
Usizo Lokuqala : Uma kwenzeka uthinta isikhumba, geza ngensipho namanzi. Ukuze uthole ukuchayeka emehlweni, geza ngokushesha ngamanzi amaningi imizuzu eyi-15 futhi ufune usizo lwezempilo.
Ezemvelo : Lahla ngokuhambisana nemithetho yendawo. I-THPO iyabola ngaphansi kwezimo ze-aerobic futhi ibeka ubuthi obuphansi basemanzini.
Ukuze uthole imininingwane enemininingwane Yedatha Yezokuphepha (SDS), xhumana nethimba lethu.
I-THPO iyinhlanganisela equkethe i-phosphorus (i-CAS 1067-12-5) esetshenziswa ngokuyinhloko njenge-retardant yomlilo esebenzayo. Isakhiwo sayo sihlanganisa amaqembu amathathu e-hydroxymethyl axhunywe kumgogodla we-phosphine oxide, okuyenza ikwazi ukuhlangana ngamakhemikhali nama-substrates ukuze kuvikelwe umlilo okuthuthukisiwe.
I-THPO ijwayele ukusetshenziswa ezindwangu ezingalindi ilangabi, okokunamathela, ama-polymer, izinto zokunamathisela, kanye nokwelapha ngokhuni. Isiza okokusebenza ukuthi kufinyelele izilinganiso eziphezulu zokumelana nomlilo kuyilapho igcina ukuguquguquka nokuqina.
Yebo, i-THPO ikhuthaza ukusimama ngokunciphisa ukuthembela kuma-halogen-based retardants. Ikhiqiza intuthu encane kanye nemikhiqizo embalwa enobuthi ngesikhathi sokusha futhi incibilika emanzini ukuze icutshungulwe kalula ekwakhiweni kwe-eco-conscious.
Gcina endaweni eyomile, epholile ezitsheni ezivaliwe ukuvimbela ukumuncwa komswakama. Bamba nge-PPE ukugwema ukucasuka kwesikhumba noma iso, futhi uqinisekise ukungena komoya okuhle ngesikhathi sokusebenzisa.
I-THPO yethu ihlangana noma yeqa ubumsulwa obungama-99% ngokuhlaziywa kwe-HPLC, iqinisekisa ukusebenza okuthembekile ezinhlelweni ezibucayi.
Nakanjani. Sinikeza amamaki afanelana nawe, okuhlanganisa ukuhluka kosayizi wezinhlayiyana noma ukugxilisa ingqondo, ukufanisa izidingo zakho ngqo.
I-THPO ihambisana namazinga omhlaba afana ne-REACH, RoHS, kanye nezivumelwano zokuhlola umlilo ze-ASTM. Amadokhumenti aphelele okuthobela ayatholakala.
Ingabe usukulungele ukuthuthukisa imikhiqizo yakho nge-premium THPO? Ochwepheshe bethu balapha ukuze basize ngamasampula, ukwesekwa kobuchwepheshe, noma imibuzo ngobuningi.
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