Ammonium Polyphosphate (APP): Multifunctional Chemical Raw Material
Zibeela Zyakusaanguna aBube Bwakusaanguna
Bupange bwamakemikalu: APP ilijisi 30% - 32% phosphorus antoomwe a 14% - 16% nitrogen. Ooku kusanganya kwa nitrogen a phosphorus kupa kuti kube kuyandikana mumilimo myiingi, mbuli kupa busani buyandika mukukomezya misamu mumanyolo akujana nzila yakukwabilila mulilo kwiinda mukubelekela antoomwe kwa phosphorus a nitrogen mubukkale bwakulesya mulilo.
Kukkalilila kwakupya: Kakuli kupya kwakubola kwa ≥280°C, APP ilakkala kabotu mumasena aapya kapati. Eechi chintu chipa kuti chikonzye kupanga zintu zitakonzyi kupya mbuli mapulasitiki aakupanga zintu azintu zitakonzyi kupya mulilo zibelesyegwa mubukkale bwakupya kapati.
Chiimo chamubili akunyonyooka: Mweelwe wa polymerization ulajatikizya kunywika kwawo mumaanzi. Eelyo n ni 10 - 20, ilakonzya kunywika mumaanzi; eelyo n > 20, talinyonyooki pe. Zintu zipangwa aama polymer manji (n>1000) tazikonzyi kunywika mumaanzi, ziliwo mbuli busi butuba bukonzya kweenda bujisi bupati bwa 0.7g/cm3, bupati bwa 1.9g/cm3, pH iili afwaafwi a 5.5 - 70, antoomwe a ≤5%.
Zibeela Zipati Zyakubelesya
Busena bwakukwabilila mulilo: Mukati ka Halogen - Zikwabilila mulilo zitakwe mulilo
APP nchintu chiyandikana loko chitegwa halogen - kakunyina phosphorus - chikwabilila mulilo, chiyaabuvwula mukuyaambele kwazintu zitanyonganyi busena alimwi zitajisi ntenda mpati.
Zivwunisyo zitanjili mulilo: Zibelesyegwa kapati mukupanga zivwunisyo zitanyonyooki mulilo. Aawo mulilo nowaba, APP ilabola aawo noipya, kupa kuti chivwumbyo chivwule mpawo chipange bbazu lya carbonaceous. Eechi chibeela cha carbonaceous chibeleka mbuli chintu chikwabilila kupya, chikwabilila kupya kunjila muchibaka mpawo chilesya kupya kwachibaka, aboobo kupa kuti kube chiindi chakuti babelesi bazwe akuzimya mulilo. Muzyiimo ziyandikana loko zyakukwabilila mulilo, zilimbuli maanda malamfu, zibelesyo zyamagesi, amaato, eezyi zintu zyakuvwumba zilagwasya kapati mukukwabilila mulilo akaambo kakubeleka kwa APP.
Mapulasitiki azintu zipangwa a Raba: Kuyungizya APP kumapulasitiki aa thermoplastic mbuli polyethylene a polypropylene, antoomwe azintu zya raba, zilakonzya kugwasya kapati kuti zintu zitanjili mulilo. Mumapulasitiki aazibelesyo zyamagesi azyamagesi, zibeela zyamapulasitiki zyamukati zyamyootokala, antoomwe a raba iikwabilila ntambo, APP ilalesya kuzumanana kwakupya kwiinda mukupanga kaboni kakkaboni atala aachintu kwiinda mukubelesya nzila ya condensed - phase flame retardancy mechanism, kweendelana azyeelelo zyakulesya mulilo zyamakkampani ayelede akukwabilila kubelesya zintu.
Nsinga aZisani: Zibelesyegwa kusilika mulilo wantambo azyakusama. Musule akusilikwa a APP, nsinga azisani tazili zyuuba kupya pe kuti zyaswaangana amulilo, eezi zipa kuti kutabi ntenda yakumwaika kwamulilo kubusena bupati akaambo kazisani zili mumulilo. Chiindi chiingi chibelesegwa muzintu zilimbuli zyakusama zyakubeleka, maketeni, amakhapeti kuchitila kuti kube lukwabililo lwamulilo mumasena aabuleya amuzisani zyamuŋanda.
Indasitiri Yamanyolo: Nchintu Chibeleka Kabotu Alubo Chibeleka Zyiingi Zyakulya
Zibelesyo Zipati Zyakubelesya Mumaanzi - Manyolo Aanyonyooka: Nchintu chipati chibelesyegwa mukupanga manyolo aakonzya kunywika mumaanzi. Ikapati APP ya polymer iili ansi, nkaambo kakunyonyooka kwayo kubotu, kweendelana, akupya kwayo kusyoonto, ilaba chintu chibotu loko muma fertiliza aajisi maanzi. ilakonzya kubelesegwa kubamba manyolo aamaanzi ajisi phosphorus nyiingi, mpawo pH yayo iili afwaafwi a neutral ipa kuti ibe kabotu kuzilyo. Ilakonzya kubamba ma ion aabutale mbuli calcium, magnesium, iron, antoomwe a zinc, ikulesya ma ion aaya kuti atabi ma precipitates mumusamu wamanyolo mpawo akusumpula kukkalwa kwa manyolo. Aawo awo, chisumpula kweenda kwa phosphorus azintu zimwi zili mumuse, akuzipa kuti zitakatazyi kunywigwa akubelesegwa azisyango, akuzyiba kuti manyolo alakonzya kuchita milimu myiingi akuzuzikizya ziyandikana zyazyakulya zyazisyango muzibeela zisiyene-siyene zyakukomena.
Kwachiindi chilamfu - Kubeleka asyoonto-asyoonto - Kuzwa: Mubulongo, APP ilasanduka asyoonto-asyoonto kuba orthophosphate, asyoonto-asyoonto kugwisya zintu zya phosphorus kuti zipe busani bwachiindi chilamfu kuzilyo. Kweezyanisya ama manyolo aa phosphate, alatola chiindi chilamfu, alacesya mweelwe wama manyolo, alasumpula mweelwe wakubelesya manyolo, alacesya mali aabelesyegwa mukupanga zintu zyabulimi, mpawo achiindi chomwe alacesya kusweekelwa busani bwamunyika akusofwaazya busena akaambo kakubelesya manyolo chiindi chiingi, kweendelana amuzeezo wakusumpuka kwabulimi.
Zimwi Zibelesyo Zyamakkampani
Busena bwakusalazya maanzi: Mbuli musamu wakusalazya maanzi, APP ilakonzya kubelekela antoomwe ama ayoni aayumu (mbuli ma ayoni aa calcium a magnesium) mumaanzi kupanga zintu zitakonzyi kunywika, ikucesya kuyuma kwamaanzi akukwabilila kuyuma mumapaipi amuzibelesyo. Alimwi ilakonzya kupanga filimu yakukwabilila atala aamapaipi aabutale, kuchita mulimo wakulesya kubola akulesya kubola kwabutale, aboobo kupa kuti mapaipi azibelesyo zibeleke kwachiindi chilamfu. Chibelesegwa kapati mumafakitali aameenda aazungaana, kusalazya maanzi aamubboila, azimwi zintu.
Ziyungizyidwe zyakuvwumba: Munzila yakuvwumba, APP ilakonzya kubeleka mbuli chintu chikwabilila, kujaya tuzunda, akugwisya busi. chilakonzya kugwasya kujatilila kwachivwumbyo kuchintu, kupa kuti chivwumbyo chikakatile loko atala aachintu. Zilakonzya kusumpula manguzu aachivwumbyo, akuyungizya kusama - kukazya akukwasula - kukazyigwa kwachivwumbyo. Alimwi chilakonzy akusumpula kweenda akulezya kwachivwumbyo, kupa kuti chivwumbyo chibe chitete mpawo chikozyane, mpawo akusumpula bubotu bwachivwumbyo.
Zitondezyo
| Zina lyachintu | Ammonium Polyphosphate | |||||||||
| Fomula yaKkemikalu | (NH₄PO₃)ₙ | |||||||||
| Mbuchiboneka | Musinza uutuba uusalala pyu | |||||||||
| CAS NO | 68333-79-9 | |||||||||
| HS Code | 31053000 | |||||||||
| EINECS NO | 271-839-7 | |||||||||
| Kulembela | Chikwabilizyo chamulilo kumapulasitiki, raba, zyakuvwumba, zyakusama; | |||||||||
Pepa lyakweendelezya bubotu
| Zina lyachintu | Ammonium Polyphosphate | ||||||
| Zintu zyakulanga | Mbukubede | Mpindu | |||||
| Mbuchiboneka | Musinza uutuba | Musinza uutuba | |||||
| PO, (%) w/w | ≥71 | 72.09 | |||||
| N (%) w/w | ≥14 | 14.36 | |||||
| Kunywika g/100ml H0,25°C | ≤0.5 | 0.318 | |||||
| mweelwe wa pHl (10% yamaanzi) | 5.5-7.5 | 6.83 | |||||
| Kuyuma (100% yamaanzi, 25°C) | ------ | 45 | |||||
| Buteteete (%) w/w | ≤0.25 | 0.14 | |||||
| Bupati bwazibeela (μm) | ≤20 | 13.36 | |||||
| Mweelwe waakati-kati wa polymerization | ≥1000 | 1500 | |||||
Kulanganya Bubotu aZyeelelo Zyakutobela
Nzila yakupanga abubotu: kuli nzila zyiingi zyakubamba APP. Mbuli chitondeezyo, nzila yakugwisya mvwula ibikkilizya kudonkola mweelwe umwi wa asidi ya phosphoric mumunyo wamaanzi aa ammonium mpawo akuyungizya ammonium bicarbonate kuti kube kusanduka kuchitila kuti kube APP. Eeyi nzila ilazyala zinji alimwi nnguba kubelesya. Nzila ya polymerization ibelesya polyphosphoric acid naakuti lactam yayo kupanga antoomwe a monomers mbuli acrylic acid kuchitila kuti kube zintu zibeleka obotu. Nzila yakupanga zintu itobelezya loko nzila zyakulanga bubotu bwazintu kuchitila kuti kube kukkalikana kwazitondezyo zipati zilimbuli kusalala kwachintu, mweelwe wa polymerization, antoomwe abulemu bwamaanzi, kweendelana azyeelelo zisumpukide zyamakkampani aasiyene.
Kutobelezya: Chintu eechi chitobelezya zyeelelo zyamakwebo. Mukubelesya misamu iikwabilila mulilo, ilazuzikizya zyeelelo zya 阻燃 zilimbuli UL 94. Mukubelesya manyolo, ilazuzikizya zyeelelo zyabubotu bwa manyolo kuchitila kuti kube kubelesyegwa kabotu. Kuzwa kukuula zintu zitabelesyegwi kusikila kukutumina zintu, kulingaula kupati kulachitwa muchiindi choonse kuchitila kuti zintu zyoonse kazisyomeka mpawo kazibeleka kabotu.
Nkaambo nzi Nchotweelede Kusala Amonium Polyphosphate yesu?
Nikuba kuti ulimumulimo wakupanga zintu zikwabilila buumi alubono, ubikkila maanu kukuvwuntauzya akupanga manyolo kuti ugwasye kutebula kwabulimi, naakuti uyandaula zintu zipya mumakwebo aambi, APP yesu njenzila yako njoyelede kusyoma. Tulapa lugwasyo lwazyabusongo luzulide kugwasya basikuula kuti bachite kabotu nzila zyakupanga zintu akumanizya mapenzi aakubelesya. Kakuli nzila mpati yakutola zintu, tulasinizya kuti zintu zilajanwa muchiindi cheelede mpawo zitazungaani kuti zizuzikizye ziyandikana zyako zyakupanga zintu zyamisyobo yiindene.
Jula nzila zipya zyakusumpula kubeleka kwazibelesyo akuyungizya mulimo a Ammonium Polyphosphate, mpawo wiime kunembo mukupanga zintu zipya akusumpula mumakwebo aasiyene.