Ammonium polyphosphate (APP) ke motsoako o sa pheleng o sebediswang haholo, o tsebahalang haholo ka karolo ya wona e le sethibela-malakabe le manyolo. Dibopeho tsa yona tse ikgethang di e etsa karolo ya bohlokwa ditshebedisong tse fapaneng, ho kenyeletswa dipolasetiki, masela le dikobo. Ho utlwisisa botsitso ba mocheso wa ammonium polyphosphate ho bohlokwa bakeng sa tshebediso ya yona e sebetsang, haholoholo dibakeng tse nang le mocheso o phahameng.
Ho senyeha ha ammonium polyphosphate hangata ho qala mochesong o phahameng, ka kakaretso ho tloha ho likhato tse 200 ho isa ho tse 300 tsa Celsius (392 ho isa ho tse 572 tsa Fahrenheit). Maemong ana a mocheso, motsoako o feta letotong la liphetoho tsa lik'hemik'hale tse ka lebisang ho lokolloeng ha ammonia le phosphoric acid. Ha mocheso o ntse o eketseha haholoanyane, haholo-holo ho feta likhato tse 300 tsa Celsius, ts'ebetso ea ho senyeha ea potlaka, e leng se fellang ka ho senyeha ha sebopeho sa polymer sa APP.
Ho senyeha ha ammonium polyphosphate ka mocheso ho ka susumetsoa ke mabaka a 'maloa, ho kenyeletsoa boima ba eona ba limolek'hule, boteng ba lintho tse ekelitsoeng, le mokhoa o itseng o sebelisitsoeng. Mohlala, APP e nang le boima bo tlase ba limolek'hule e atisa ho theoha mochesong o tlase ha e bapisoa le mefuta e phahameng ea boima ba limolek'hule. Ho feta moo, boteng ba lisebelisoa tse ling mofuteng o kopaneng bo ka ntlafatsa kapa ba thibela ts'ebetso ea ho senyeha, ho latela thepa ea bona ea mocheso le likamano le APP.
E 'ngoe ea likarolo tsa bohlokoa tsa boitšoaro ba ammonium polyphosphate mochesong ke karolo ea eona e le sethibela-malakabe. Ha e pepesetsoa mochesong, APP e ka lokolla likhase tse sa cheseng, tse fokotsang mouoane o tukang le ho thusa ho thibela ho cha. Thepa ena e bohlokoa haholo lits'ebetsong moo polokeho ea mollo e leng taba e tšoenyang. Leha ho le joalo, katleho ea APP e le sethibela-malakabe e amana haufi-ufi le botsitso ba eona ba mocheso. Haeba APP e senyeha kapele haholo, e kanna ea se fane ka boemo bo lakatsehang ba tšireletso.
Ho feta moo, dihlahiswa tsa ho senyeha ha ammonium polyphosphate le tsona di ka ba le ditlamorao tikolohong le bophelong ba batho. Ka mohlala, ho lokollwa ha ammonia ho ka kenya letsoho tshilafatsong ya moya mme ho ka baka dikotsi bophelong haeba ho hema ka bongata bo boholo. Ka hona, ho utlwisisa mocheso wa ho senyeha le ho lokollwa ha dikgase ka mora moo ho bohlokwa bakeng sa ho lekola tshusumetso ya polokeho le tikoloho ya dihlahiswa tse nang le APP.
Litšebelisong tse sebetsang, ho bohlokoa ho nahana ka maemo a ts'ebetso le monyetla oa ho senyeha ha mocheso ha ho sebelisoa ammonium polyphosphate. Bahlahisi hangata ba etsa tlhahlobo ea mocheso, joalo ka tlhahlobo ea thermogravimetric (TGA), ho fumana mocheso o itseng oa ho senyeha le ho ntlafatsa mekhoa bakeng sa botsitso le ts'ebetso.
Qetellong, ammonium polyphosphate e qala ho theoha mochesong o ka bang likhato tse 200 ho isa ho tse 300 tsa Celsius, 'me ho senyeha ho hoholo ho etsahala mochesong o phahameng. Ho tsitsa ha eona mochesong ke ntlha ea bohlokoa katlehong ea eona e le sethibela-mollo le thuso ea eona ka kakaretso lits'ebetsong tse fapaneng. Ho utloisisa litšobotsi tsena tsa mocheso ha ho thuse feela nts'etsopele ea lihlahisoa tse sireletsehileng le tse sebetsang hantle empa hape ho netefatsa ho latela melao ea tikoloho le bophelo bo botle. Ha lipatlisiso li ntse li tsoela pele, temohisiso e eketsehileng mabapi le boitšoaro ba mocheso ba ammonium polyphosphate e tla ntlafatsa ts'ebeliso ea eona le liprofayili tsa polokeho indastering.
Sichuan Taifeng New Flame Retardant Co., Ltdke moetsi ea nang le boiphihlelo ba lilemo tse 22 ea ikhethang tlhahisong ea li-retant tsa malakabe tsa ammonium polyphosphate, li-prouduct tsa rona li romeloa kantle ho naha haholo.
Moemeli oa rona oa lelakabe le thibelangTF-201E na le botsoalle tikolohong ebile e theko e tlase, e na le ts'ebeliso e butsoitseng ho lipente tse kenellang ka hare ho kutu, pente e ka morao ea lesela, polasetiki, lehong, cable, likhomaretsi le foam ea PU.
Haeba o hloka ho tseba tlhahisoleseling e batsi, ka kopo ikopanye le rona.
Ikopanye le: Cherry He
Email: sales2@taifeng-fr.com
Nako ea poso: Mphalane-30-2024
