Sauye-sauye a cikin rabon monomer-zuwa-polymer yayin aikin samar da methyl methacrylate kai tsaye yana shafar sarrafa nauyin kwayoyin halitta, haske na gani, da aikin injiniya. Ra'ayoyin gaggawa kan tsari suna ba da damar yin daidai da allurai a kowane mataki na tsarin kera methyl methacrylate, yana rage gazawar rukunin masu tsada. Ma'aunin layi na ci gaba a cikin zane-zanen kwararar tsarin methyl methacrylate yana ba wa masu aiki damar gani akai-akai, yana tallafawa ingantaccen polymerization na tsattsauran ra'ayi, musamman a lokacin canjin exotherm da danko.
Sa ido mai kyau yana rage sharar kayan ƙasa da kashi 10%–12%, a cewar gwaje-gwajen masana'antu na baya-bayan nan, wanda ke tallafawa inganta yawan amfanin ƙasa kai tsaye. Bayanan yawan layin ciki na ainihin lokaci yana haɓaka ingancin albarkatu kuma yana taimakawa wajen guje wa lokacin hutu da ba a tsara ba wanda ke da alaƙa da karkacewar da ba a gano ba ko gazawar polymerization.
Samar da Takardar MMA Acrylic
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Gabatarwa
A cikinmethyl methacrylateTsarin samarwa, sa ido sosai kan tsarkin monomer da kuma amsawa yana da mahimmanci don daidaita polymerization. Hanyoyin polymerization na manyan halittu a cikin samar da acrylic suna buƙatar kulawa mai ƙarfi na yawan allurar mai farawa da kuma cire zafi.
Tsarin polymerization na takardar acrylic ya dogara ne akan karatun lokaci-lokaci don allurai, haɗawa, da kuma jefawa don hana lahani da kayan da ba su da takamaiman takamaiman aiki. Daidaitaccen iko na yawan aiki yana samar da haske da daidaito a cikin samar da takardar acrylic.
Babban Bayani Kan Tsarin Masana'antu
Tsarin samar da methyl methacrylate yana amfani da methylation na catalytic ko esterification na oxidative kai tsaye don ƙirƙirar monomer na MMA. Methylation na catalytic yawanci yana amfani da gaurayen Mg/Ga oxide catalysts, yana cimma babban zaɓi da yawan amfanin ƙasa, yayin da yake rage samuwar samfurin da aka samar. Methylation kai tsaye, wanda aka yi wa ado da Aspen Plus, yana ba da damar sake amfani da shi yadda ya kamata, yana ba da damar tsarkake MMA har zuwa 99.9% tare da rage amfani da makamashi.
Tsarin kwararar tsarin methyl methacrylate ya ƙunshi shigar da kayan da aka samar, matakan tsarkakewa na MMA, da matakan daidaitawa. Sannan ana isar da MMA mai daidaita zuwa ga sassan polymerization mai yawa ta hanyar rufe bututu, wanda ke rage gurɓatawa da asara.
Tsarin polymerization na methyl methacrylate ya ƙunshi masu fara aiki mai ƙarfi, sarrafa zafi daidai, da kuma ci gaba da yaɗuwar sarkar polymer. Kula da zafin reactor yana tabbatar da canzawa iri ɗaya kuma yana hana fitowar iskar zafi daga waje.
Kula da tsarin kera zanen acrylic ya dogara ne da daidaiton yawan da za a ɗauka, haɗa kayan da aka yi da ƙarfi, da kuma simintin da aka yi da sikelin siminti. Dabaru na sarrafa zanen acrylic kamar sanyaya da aka sarrafa da kuma kula da kumfa suna da mahimmanci don daidaito da daidaito. Kowane mataki yana buƙatar sa ido sosai a kan layi don tabbatar da ingancin samfurin.
Polymerization na methyl methacrylate don samar da filastik PMMA
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Yawan gaske Kalubalen Aunawa inAmai ban dariyaSheetManufacturing
Ma'aunin yawan layi da kuma yawan maida hankali a cikin tsarin kera takardar acrylic yana fuskantar ƙalubale masu ɗorewa daga yanayin aiki da bambancin kayan aiki. Babban yanayin zafi a cikin yankunan exothermic masu amsawa yana hanzarta gurɓatar firikwensin, yana haifar da raguwar gudu da asarar daidaitawa. Tsarin polymerization na methyl methacrylate mai yawa yana gabatar da saurin canzawar danko, yana kawo cikas ga daidaiton mita mai yawa kuma yana buƙatar sake daidaitawa akai-akai.
Barbashin resin da aka dakatar da su da kuma rabuwar matakai yayin aikin polymerization na takardar acrylic suna rage daidaiton firikwensin cikin layi kai tsaye, saboda amsawar kayan aiki tana fama da warwatsewa da kwararar da ba ta daidaita ba. Yankunan da ke cikin aikin na iya ƙunsar abubuwan da ke cikin kumfa masu canzawa ko samuwar microgel, wanda ke ɓata yawan bayanai da tattara bayanai saboda bambancin lokaci.
Mita masu layi dole ne su tattara ma'auni daidai kuma su jure wa cikakkun zagaye na zane-zanen kwararar tsarin methyl methacrylate, gami da tsarkakewar MMA, daidaitawa, da hanyar polymerization mai yawa a cikin samar da acrylic. Ana buƙatar kayan firikwensin na zamani da ƙira don iyakance lokacin aiki da haɓaka daidaiton ma'auni a duk lokacin da ake ƙera takardar acrylic.
Amfanin Yawan Lonnmeter InlineMa'aunai
Yawan layin mita da kumaMita mai yawan taroyana isar da ma'auni masu daidaito, marasa haɗari a duk tsawon kowane mataki na tsarin samar da takardar acrylic, gami da tsarin polymerization na methyl methacrylate. Lokacin amsawar firikwensin ƙasa da daƙiƙa 0.5 yana ba da damar sarrafa tsari kai tsaye, yana tallafawa daidaitaccen allurai da simintin yayin aikin polymerization na takardar acrylic.
Tsarin kayan aiki mai ƙarfi yana tsayayya da kwararar firikwensin da yanayin zafi mai yawa, barbashi na resin da aka dakatar, abubuwan da ke cikin kumfa masu canzawa, da samuwar microgel. Na'urorin Lonnmeter suna kiyaye ±0.003daidaiton g/cm³ ta hanyar canjin yanayin zafi da kuma matakai daban-daban.
Rage yawan abubuwan da ba a ƙayyade ba da kuma ɓarnar albarkatu. A ƙayyade kayan aiki don haɗa kai tsaye cikin zane-zanen kwararar tsarin methyl methacrylate da hanyar polymerization mai yawa a cikin samar da acrylic. Tuntuɓi injiniyan tallace-tallace na Lonnmeter yanzu.
Lokacin Saƙo: Janairu-26-2026
