Premium Ammonium Polyphosphate (APP): Yakanyanya Kushanda Zvikuru Makemikari Raw Material
Hunhu Hunokosha uye Hunhu Hunokosha
Kuumbwa kweMakemikari: APP ine 30% - 32% phosphorus uye 14% - 16% nitrogen. Musanganiswa uyu wenitrogen-phosphorus unoita kuti ive yakakosha mukushandiswa kwakasiyana-siyana, sekupa zvinovaka muviri zvakakosha pakukura kwezvirimwa mumafetiraiza uye kuwana mukana wekudzivirira moto zvinobudirira kuburikidza nekushanda pamwe chete kwephosphorus nenitrogen muzviitiko zvinodzora moto.
Kugadzikana kwekupisa: Nekupisa kwekupisa kwe ≥280°C, APP inoramba yakagadzikana munzvimbo dzine tembiricha yakakwira. Izvi zvinoita kuti ive yakakodzera kugadzira zvinhu zvinodzivirira kupisa zvakaita semapurasitiki einjiniya uye machira asingatsvi anoshandiswa mumamiriro etembiricha yakakwira.
Chimiro Chemuviri uye Kunyunguduka: Kuwanda kwepolymerization kunokanganisa kunyungudika kwayo mumvura. Kana n iri 10 - 20, inonyungudika mumvura; kana n iri > 20, hainyungudike zvakanaka. Zvigadzirwa zve polymer zvine huwandu hwakanyanya (n> 1000) zvinenge zvisinganyungudike mumvura, zviripo sehupfu huchena hunogona kuyerera hune huwandu hwakawanda hweinenge 0.7g/cm³, huwandu hweinenge 1.9g/cm³, pH iri padyo nepakati pe5.5 - 7.0, uye hunyoro hwe ≤0.25%.
Minda mikuru yekushandisa
Munda Unodzivirira Murazvo: Chinhu Chinokosha cheHalogen - Zvinhu Zvinodzivirira Murazvo Zvisina Mahara
APP inodzivirira moto ine halogen isina phosphorus, iri kuramba ichikura mukuvandudzwa kwezvinhu zvine hushamwari kune zvakatipoteredza uye zvine chepfu shoma pamoto.
Machira Anodzivirira Moto Anopinda Mukati: Anoshandiswa zvakanyanya mukugadzirwa kwezvipfeko zvinodzivirira moto zvinopinda mukati. Kana moto ukaitika, APP inoora kana yapiswa, zvichiita kuti chipfeko ichi chiwedzere uye chigadzire chifuro chine furo. Chifukidziro ichi chinoshanda sechidziviriro chekupisa, chinodzivirira kupisa kuenda kupasi uye chinoderedza kukwira kwekupisa kwepasi, nokudaro chikawana nguva yekubuda kwevashandi nekurwisa moto. Muzviitiko zvine zvinodiwa zvakanyanya zvekuchengetedza moto, zvakaita sezvivakwa zvepamusoro, nzvimbo dzemagetsi, nengarava, zvifukidziro izvi zvinoita basa guru rekudzivirira moto nekuda kwebasa reAPP.
Zvigadzirwa zveMapurasitiki neRabha: Kuwedzera APP kumapurasitiki ethermoplastic akadai sepolyethylene nepolypropylene, pamwe chete nezvigadzirwa zverabha, kunogona kuvandudza zvakanyanya kunonoka kwemoto kwezvinhu. Mumabhokisi epurasitiki ezvigadzirwa zvemagetsi nemagetsi, zvikamu zvepurasitiki zvemukati memotokari, uye rabha inochengetedza waya netambo, APP inodzivirira kuenderera mberi kwemoto nekugadzira ganda rakagadzikana pamusoro pechinhu kuburikidza nemaitiro ekudzivirira moto akapfupikiswa, ichisangana nezvinodiwa nemaindasitiri akakodzera uye ichivimbisa kuchengetedzeka kwechigadzirwa chiri kushandiswa.
Fibers neMachira: Zvinoshandiswa pakurapa fibers neMachira zvinodzivisa moto. Mushure mekurapwa neAPP, fibers neMachira hazvitsve nyore kana zvasangana nechinhu chinopisa moto, zvichideredza njodzi yekupararira kwemoto munzvimbo yakakura kunokonzerwa nemachira mumoto. Inowanzoshandiswa muzvigadzirwa zvakaita semachira ebasa, maketeni, nemakapeti kuvandudza kuchengetedzeka kwemoto munzvimbo dzeveruzhinji nemachira emumba.
Indasitiri yeFetereza: Inoshanda Uye Inoshanda Zvakasiyana-siyana
Zvinhu Zvinokosha Zvemvura - Fetereza Inonyungudika: Chinhu chakakosha pakugadzira fetereza inonyungudika mumvura. Kunyanya polymer APP yakaderera, ine kunyungudika kwayo kwakanaka, inoenderana, uye tembiricha yakaderera yekristaro, inova chikamu chakakodzera chefetereza yemvura. Inogona kushandiswa kugadzira fetereza yemvura ine phosphorus yakawanda, uye pH yayo yepedyo nepakati inoita kuti ive yakachengeteka zvikuru kuzvirimwa. Inogona kuchenesesa maion esimbi akadai secalcium, magnesium, iron, uye zinc, ichidzivirira maion aya kuti asaite precipitates mumushonga wefetereza uye kuvandudza kugadzikana kwefetereza. Panguva imwecheteyo, inowedzera kufamba kwephosphorus nezvinhu zvidiki muvhu, zvichiita kuti zvive nyore kunyudzwa nekushandiswa nezvirimwa, zvichiita kuti fetereza ishande zvakanaka uye igutse zvinodiwa nezvirimwa pamatanho akasiyana ekukura.
Hunhu Hwekuburitsa Zvinononoka Nenguva Refu: Muvhu, APP inonyungudika zvishoma nezvishoma kuita orthophosphate, ichiburitsa phosphorus zvishoma nezvishoma kuti ipe zvinovaka muviri kwenguva refu kune zvirimwa. Kana ichienzaniswa nefosfeti yakajairika, ine nguva yakareba yekushanda zvakanaka kwefosfeti, inoderedza huwandu hwefetereza, inovandudza mwero wekushandiswa kwefetereza, inoderedza mari yekugadzira zvekurima, uye panguva imwe chete inoderedza kurasikirwa kwezvinovaka muviri muvhu uye kusvibiswa kwezvakatipoteredza kunokonzerwa nekufetereza kakawanda, zvichienderana nepfungwa yebudiriro yekurima inoenderera mberi.
Mamwe Mashandisirwo Emaindasitiri
Nzvimbo Yokurapa Mvura: Semushonga wekurapa mvura, APP inogona kushanda pamwe chete nemaion ekuomarara (akadai secalcium nemagnesium ions) mumvura kuti igadzire macomplex asinganyungudike, zvichideredza kuomarara kwemvura uye kudzivirira kukura kwemapaipi nemidziyo. Inogonawo kugadzira firimu rekudzivirira pamusoro pemapaipi esimbi, ichitamba basa rekudzivirira ngura uye ichidzvinyirira ngura yesimbi, nokudaro ichirebesa hupenyu hwemapaipi nemidziyo. Inoshandiswa zvakanyanya mumaindasitiri emvura anotenderera, kurapa mvura yebhoyila, nezvimwe zviitiko.
Zvimwe Zvekuwedzera Pakuputira: Muhurongwa hwekuputira, APP inogona kushanda semushonga unochengetedza, unodzivirira bhakitiriya, uye unobvisa tsvina. Inogona kuwedzera kunamira kwependi iri pasi pevhu, zvichiita kuti pendi inyatsonamira pamusoro pechinhu. Inogona kuwedzera simba rependi, ichisimudzira kuramba kupfeka uye kuramba kukwenya kwependi. Inogona zvakare kuwedzera kuyerera uye kuenzana kwependi, ichiita kuti pendi iri pamusoro ive yakapfava uye yakafanana, uye ichivandudza mhando yese uye mhedzisiro yekushongedza kwependi.
Magadzirirwo
| Zita rechigadzirwa | Ammonium Polyphosphate | |||||||||
| Fomura yeMakemikari | (NH₄PO₃)ₙ | |||||||||
| Chitarisiko | Upfu hwekristalline chena | |||||||||
| Nhamba yeCAS | 68333-79-9 | |||||||||
| Kodhi yeHS | 31053000 | |||||||||
| EINECS Kwete | 271-839-7 | |||||||||
| Kushandiswa | Chinodzivirira moto chepurasitiki, rabha, machira, machira; | |||||||||
Pepa Rekudzora Hunhu
| Zita rechigadzirwa | Ammonium Polyphosphate | ||||||
| Zvinhu zvekuongorora | Zvakajairika | Mhedzisiro | |||||
| Chitarisiko | Upfu Huchena | Upfu Huchena | |||||
| PO, (%) w/w | ≥71 | 72.09 | |||||
| N (%) w/w | ≥14 | 14.36 | |||||
| Kunyungudika g/100ml H0,25°C | ≤0.5 | 0.318 | |||||
| pHl (10% yemvura) | 5.5-7.5 | 6.83 | |||||
| Kusviba (100% yemvura, 25°C) | ------- | 45 | |||||
| Hunyoro (%) w/w | ≤0.25 | 0.14 | |||||
| Avhareji yeSaizi yeZvidimbu (μm) | ≤20 | 13.36 | |||||
| Avhareji yedhigirii repolymerization | ≥1000 | 1500 | |||||
Kudzora Hunhu uye Kutevedzera Maitiro
Maitiro Ekugadzira uye Hunhu: Kune nzira dzakasiyana siyana dzekugadzirira APP. Semuenzaniso, nzira yemvura inosanganisira kudonhedza huwandu hwakati hwephosphoric acid mumushonga wemvura weammonium wobva wawedzera ammonium bicarbonate kuti iite reaction kuti APP ibudiswe. Nzira iyi ine goho rakakura uye iri nyore kushandisa. Nzira yepolymerization inoshandisa polyphosphoric acid kana lactam yayo kuti isanganiswe nemamonomers akadai se acrylic acid kuti iwane zvigadzirwa zvine mashandiro ari nani. Maitiro ekugadzira anonyatsotevedzera sisitimu yekudzora mhando kuti ive nechokwadi chekugadzikana kwezviratidzo zvakakosha zvakaita sekuchena kwechigadzirwa, mwero wepolymerization, uye hunyoro, zvichisangana nemazinga epamusoro emaindasitiri akasiyana.
Kutevedzera mitemo: Chigadzirwa ichi chinoenderana nemitemo nezvinodiwa neindasitiri. Mukushandiswa kwemafuta anodzivisa moto, chinosangana nezvinodiwa zvemhando yepamusoro zvakaita seUL 94. Mukushandiswa kwemafuta, chinoenderana nezvinodiwa zvemhando yepamusoro zvefetereza yenyika kuti chive nechokwadi chekuti chinoshandiswa zvakachengeteka uye zvinobudirira. Kubva pakutenga zvinhu zvakabikwa kusvika pakuendesa zvigadzirwa, kuyedzwa kwakasimba kunoitwa mukati memaitiro ese ekuona kuti zvigadzirwa zvese zvakavimbika mumhando uye zvakagadzikana mukushanda.
Sei Tichifanira Kusarudza Ammonium Polyphosphate Yedu?
Kunyangwe uri kuita basa rekugadzira zvinhu zvinodzima moto kuti uchengetedze hupenyu nekuchengetedzwa kwepfuma, wakatarisana nekutsvaga nekugadzira fetereza kuti ubatsire kukohwa kwekurima, kana kutsvaga hunyanzvi mune dzimwe nzvimbo dzemaindasitiri, APP yedu ndiyo sarudzo yako yakavimbika. Tinopa rutsigiro rwakakwana rwehunyanzvi kuti tibatsire vatengi mukugadzirisa mafomura ezvigadzirwa nekugadzirisa matambudziko ekushandisa. Nehurongwa hwakakura hwekugovera, tinovimbisa kuwanikwa kwezvinhu panguva yakakodzera uye yakagadzikana kuti zvizadzise zvinodiwa zvako zvekugadzira zvezviyero zvakasiyana.
Vhura mikana mitsva yekuvandudza mashandiro ezvigadzirwa uye kuwedzera mashandiro neAmmonium Polyphosphate yepamusoro, uye tungamira mukuvandudza nekuvandudza zvinhu mumaindasitiri akasiyana-siyana.