Polyphosphoric acid yosungunuka m'madzi imatanthauza ammonium polyphosphate yokhala ndi polymerization yotsika, ndipo polymerization yake ndi yochepera 20. Ndi unyolo waufupi komanso polymerization yotsika, PH value ndi yopanda mbali.
Ammonium polyphosphate yosungunuka m'madzi
Ammonium polyphosphate yosungunuka m'madzi, yomwe imadziwikanso kuti ammonium polyphosphate salt, ndi mankhwala omwe amasungunuka bwino m'madzi. Amapezedwa pochita ndi ammonium phosphate ndi phosphoric acid kapena polyphosphoric acid.
Ammonium polyphosphate yosungunuka m'madzi ili ndi makhalidwe ndi ntchito zotsatirazi:
Yosungunuka m'madzi
Poyerekeza ndi polyphosphate wamba, ammonium polyphosphate yosungunuka m'madzi ndi yosavuta kusungunuka m'madzi ndikupanga yankho lowonekera.
Gwero la zakudya
Ammonium polyphosphate yosungunuka m'madzi imagwiritsidwa ntchito kwambiri ngati feteleza m'munda waulimi. Imatha kupereka michere yomwe zomera zimafunikira, monga nayitrogeni ndi phosphorous, ndikulimbikitsa kukula kwa zomera.
Zotsatira zotulutsa pang'onopang'ono
Ma ion a phosphate mu ammonium polyphosphate yosungunuka m'madzi amatha kutulutsidwa pang'onopang'ono, zomwe zimapangitsa kuti feteleza agwire ntchito nthawi yayitali komanso kuchepetsa kutayika ndi kutayika kwa michere.
Konzani nthaka
Ammonium polyphosphate yosungunuka m'madzi imatha kukonza kapangidwe ka nthaka, kuonjezera mphamvu yosunga madzi m'nthaka komanso kupirira feteleza.
Kuteteza chilengedwe
Kugwiritsa ntchito ammonium polyphosphate yosungunuka m'madzi ngati feteleza kungachepetse kutayika kwa nayitrogeni ndi phosphorous ku chilengedwe ndikuchepetsa kuipitsa madzi m'madzi.
Tiyenera kudziwa kuti pogwiritsa ntchito ammonium polyphosphate yosungunuka m'madzi, iyenera kugwiritsidwa ntchito moyenera komanso m'njira yoyenera kuti tipewe zotsatirapo zoyipa pa mbewu ndi chilengedwe. Mukamagwiritsa ntchito, njira zoyenera zogwiritsira ntchito ziyenera kutsatiridwa.
Ammonium polyphosphate yosungunuka m'madzi
Ammonium polyphosphate yosungunuka m'madzi imagwiritsidwanso ntchito kwambiri pa ntchito zoletsa moto.
Ammonium polyphosphate yosungunuka m'madzi imagwiritsidwanso ntchito kwambiri pa zinthu zoletsa moto. Makhalidwe ake akuluakulu ndi ntchito zake ndi awa:
Kugwira ntchito bwino kwambiri koletsa moto:
Ammonium polyphosphate yosungunuka m'madzi imatha kuchepetsa bwino kuyaka kwa zinthu ndipo imakhala ndi mphamvu yabwino yoletsa kuyaka. Imatha kuletsa kutulutsa kutentha ndi kufalikira kwa lawi panthawi yoyatsa, kuchepetsa ngozi za moto.
Kugwiritsa ntchito minda yambiri:
Ammonium polyphosphate yosungunuka m'madzi imagwiritsidwa ntchito kwambiri posintha zinthu monga nsalu, matabwa, ndi mapepala zomwe zimaletsa moto. Ikhoza kuphatikizidwa ndi substrate mwa kusakaniza, kupaka kapena kuwonjezera kuti ikhale ndi mphamvu yoletsa moto kwa nthawi yayitali.
Kukhazikika kwakukulu
Ammonium polyphosphate yosungunuka m'madzi imakhalanso yolimba bwino kutentha kwambiri, imathabe kusunga mphamvu yoletsa moto kutentha kwambiri, ndipo siivuta kuwola kapena kusinthasintha.
Kuteteza chilengedwe
Ammonium polyphosphate yosungunuka m'madzi ndi mankhwala oletsa moto omwe sawononga chilengedwe, zinthu zomwe zimawonongeka sizipanga poizoni, ndipo zimathandiza kuletsa kupanga utsi ndikuchepetsa kuwonongeka kwa moto pa thanzi la anthu ndi chilengedwe.
Tiyenera kudziwa kuti kagwiritsidwe ntchito ndi kuchuluka kwa ammonium polyphosphate yosungunuka m'madzi kungakhale kosiyana malinga ndi zinthu zosiyanasiyana komanso momwe imagwiritsidwira ntchito. Pakagwiritsidwa ntchito, mtundu wabwino kwambiri wa choletsa moto ndi njira yogwiritsira ntchito ziyenera kusankhidwa malinga ndi momwe zinthu zilili, ndipo njira zoyenera zogwiritsira ntchito chitetezo ziyenera kutsatiridwa kuti zitsimikizire kuti choletsa moto ndi chitetezo cha ntchitoyo chikugwira ntchito.
Kugwiritsa ntchito
1. Madzi amagwiritsidwa ntchito pochiza choletsa moto. Kukonzekera choletsa moto cha 20-25% PN, chomwe chimagwiritsidwa ntchito chokha kapena pamodzi ndi zipangizo zina pochiza choletsa moto cha nsalu, mapepala, ulusi ndi matabwa, ndi zina zotero. Chingagwiritsidwe ntchito pochipaka ndi autoclave, kumiza kapena kupopera zonse ziwiri. Ngati chili chapadera, chingagwiritsidwe ntchito pokonzekera madzi oletsa moto okhala ndi mphamvu zambiri mpaka 50% kuti akwaniritse zofunikira pakupanga kwapadera.
2. Itha kugwiritsidwanso ntchito ngati choletsa moto mu chozimitsira moto chochokera m'madzi ndi varnish yamatabwa,
3. Imagwiritsidwanso ntchito ngati feteleza wambiri wa binary compound, feteleza wotuluka pang'onopang'ono.
Fomula yogwiritsira ntchito matabwa
Gawo 1:Gwiritsani ntchito TF-303 kuti mukonze yankho lokhala ndi gawo lolemera la 10% ~ 20%.
Gawo 2:Kuviika pamatabwa
Gawo 3:Kuumitsa matabwa kapena kuumitsa mpweya mwachilengedwe
Kutentha kouma: pansi pa madigiri 60, madigiri opitilira 80 amatulutsa fungo la ammonia
