Lisebelisoa tse ka sehloohong tsa polyether, tse kang propylene oxide, styrene, acrylonitrile le ethylene oxide, ke lihlahisoa tse tsoang tlaase ho lik'hemik'hale tsa petrochemical, 'me litheko tsa tsona li angoa ke maemo a macroeconomic le phepelo le tlhokahalo,' me li fetoha hangata, e leng se etsang hore ho be thata ho laola litšenyehelo. indasteri ea polyether. Le hoja theko ea propylene oxide e lebelletsoe ho theoha ka 2022 ka lebaka la khatello ea matla a macha a tlhahiso, khatello ea taolo ea litšenyehelo e tsoang ho lisebelisoa tse ling tse tala e ntse e le teng.

Mokhoa o ikhethang oa khoebo oa indasteri ea polyether

Litsenyehelo tsa lihlahisoa tsa polyether haholo-holo li entsoe ka thepa e tobileng e kang propylene oxide, styrene, acrylonitrile, ethylene oxide, joalo-joalo. Sebopeho sa bafani ba thepa e tala e ka holimo e leka-lekane, ka likhoebo tsa 'muso, likhoebo tse ikemetseng le mekhatlo e kopanetsoeng kaofela. karolo e itseng ea sekala sa tlhahiso, kahoo tlhahisoleseling ea 'maraka oa phepelo ea lihlahisoa tse tala ea k'hamphani e pepenene haholoanyane. Ka tlaase ho indasteri, lihlahisoa tsa polyether li na le mefuta e mengata ea libaka tsa kopo, 'me bareki ba bontša litšoaneleho tsa molumo o moholo, ho hasana le tlhokahalo e fapaneng, kahoo indasteri haholo-holo e nka mokhoa oa khoebo oa "tlhahiso ka thekiso".

Boemo ba theknoloji le litšobotsi tsa tekheniki tsa indasteri ea polyether

Hajoale, maemo a naha a khothaletsoang a indasteri ea polyether ke GB/T12008.1-7, empa moetsi e mong le e mong o sebelisa maemo a hae a khoebo. Likhoebo tse fapaneng li hlahisa lihlahisoa tsa mofuta o le mong ka lebaka la phapang ea tlhahiso, theknoloji, lisebelisoa tsa bohlokoa, litsela tsa ts'ebetso, taolo ea boleng, joalo-joalo, ho na le phapang e itseng ea boleng ba sehlahisoa le botsitso ba ts'ebetso.

Leha ho le joalo, likhoebo tse ling indastering li ithutile theknoloji ea mantlha ea mantlha ka ho ikemela ha nako e telele ea R&D le ho bokella theknoloji, mme ts'ebetso ea tse ling tsa lihlahisoa tsa bona e fihlile maemong a tsoetseng pele a lihlahisoa tse tšoanang kantle ho naha.

Mokhoa oa tlholisano le papatso ea indasteri ea polyether

(1) Mokhoa oa tlhōlisano oa machaba le papatso ea indasteri ea polyether

Nakong ea Moralo oa Lilemo tse Hlano tsa 13, matla a lefats'e a tlhahiso ea polyether a ntse a hola ka kakaretso, 'me mohopolo o ka sehloohong oa katoloso ea matla a tlhahiso o Asia, moo China e nang le katoloso e potlakileng ea bokhoni mme ke naha ea bohlokoa ea tlhahiso le thekiso ea lefats'e. ea polyether. China, United States le Europe ke tsona tse sebelisang lisebelisoa tse ngata ka ho fetisisa lefatšeng tsa ho sebelisa polyether hammoho le bahlahisi ba ka sehloohong lefatšeng ba etsang polyether. Ho ea ka pono ea likhoebo tsa tlhahiso, hajoale, likarolo tsa lefats'e tsa tlhahiso ea polyether li kholo ebile li tsepamisitsoe tlhahiso, haholo matsohong a lik'hamphani tse ngata tse kholo tsa machaba tse kang BASF, Costco, Dow Chemical le Shell.

(2) Mokhoa oa tlholisano le papatso ea indasteri ea lapeng ea polyether

Indasteri ea polyurethane ea Chaena e qalile ho elella bofelong ba lilemo tsa bo-1950 le mathoasong a lilemo tsa bo-1960, 'me ho tloha lilemong tsa bo-1960 ho ea mathoasong a lilemo tsa bo-1980, indasteri ea polyurethane e ne e le boemong bo bocha, ka lithane tse 100,000 feela ka selemo sa tlhahiso ea polyether ka 1995. Ho tloha ka 2000, ka tsoelo-pele e potlakileng. ea indasteri ea lapeng ea polyurethane, palo e kholo ea limela tsa polyether e sa tsoa hahoa le limela tsa polyether li atolositsoe Chaena, 'me matla a tlhahiso a ntse a hōla ka ho tsoelang pele,' me indasteri ea polyether e fetohile indasteri ea lik'hemik'hale e hōlang ka potlako Chaena. Indasteri ea polyether e fetohile indasteri e holang ka potlako indastering ea lik'hemik'hale ea China.

Mokhoa oa boemo ba phaello indastering ea polyether

Boemo ba phaello ea indasteri ea polyether bo khethoa haholo ke litaba tsa tekheniki tsa lihlahisoa le boleng bo ekelitsoeng ba lits'ebetso tse tlase, hape bo susumetsoa ke ho feto-fetoha ha litheko tsa thepa e tala le lintlha tse ling.

Ka har'a indasteri ea polyether, boemo ba phaello ea likhoebo bo fapana haholo ka lebaka la phapang ea sekala, litšenyehelo, theknoloji, sebopeho sa sehlahisoa le tsamaiso. Likhoebo tse nang le bokhoni bo matla ba R&D, boleng bo botle ba lihlahisoa le lits'ebetso tse kholo hangata li na le matla a matla a therisano le phaello e batlang e phahame ka lebaka la bokhoni ba tsona ba ho hlahisa lihlahisoa tsa boleng bo holimo le tsa boleng bo holimo. Ho fapana le hoo, ho na le mokhoa oa tlhōlisano ea homogeneous ea lihlahisoa tsa polyether, boemo ba eona ba phaello bo tla lula bo le boemong bo tlaase, kapa bo fokotseha.

Tlhokomelo e matla ea tšireletso ea tikoloho le tlhokomelo ea polokeho e tla laola taelo ea indasteri

"Leano la bo14 la Lilemo tse Hlano" le totobatsa ka ho hlaka hore "kakaretso ea likhase tse silafatsang tse kholo e tla tsoela pele ho fokotseha, tikoloho ea tikoloho e tla tsoela pele ho ntlafala, 'me tšitiso ea tšireletso ea tikoloho e tla ba e tiileng haholoanyane". Maemo a ntseng a eketseha a tikoloho a tla eketsa matsete a tikoloho, a qobelle lik'hamphani ho fetola lits'ebetso tsa tlhahiso, ho matlafatsa lits'ebetso tsa tlhahiso e tala le ho nchafatsa thepa hape ho ntlafatsa ts'ebetso ea tlhahiso le ho fokotsa "litšila tse tharo" tse hlahisoang, le ho ntlafatsa boleng ba sehlahisoa le lihlahisoa tse ekelitsoeng. Ka nako e ts'oanang, indasteri e tla tsoelapele ho felisa ts'ebeliso e phahameng ea matla a morao, matla a phahameng a tlhahiso ea tšilafalo, mekhoa ea tlhahiso le lisebelisoa tsa tlhahiso, ho etsa tikoloho e hloekileng.

Ka nako e ts'oanang, indasteri e tla tsoelapele ho felisa ts'ebeliso e phahameng ea matla, tlhahiso e phahameng ea ts'ilafalo, lits'ebetso tsa tlhahiso le lisebelisoa tsa tlhahiso, e le hore likhoebo tse nang le ts'ebetso ea tlhahiso e hloekileng ea ts'ireletso ea tikoloho le matla a etellang pele a R & D a hlahelle, le ho khothaletsa kopanyo e potlakileng ea indasteri. , e le hore likhoebo tse lebisang ho nts'etsopele e matla, 'me qetellong li khothalletse tsoelo-pele e phetseng hantle ea indasteri ea lik'hemik'hale.

Litšitiso tse supileng indastering ea polyether

(1) Litšitiso tsa theknoloji le tsa theknoloji

Ha masimo a kopo ea lihlahisoa tsa polyether a ntse a tsoela pele ho hola, litlhoko tsa liindasteri tse tlase tsa polyether le tsona butle-butle li bonts'a litšobotsi tsa boits'oaro, mefuta-futa le botho. Khetho ea tsela ea karabelo ea lik'hemik'hale, moralo oa moralo, khetho ea li-catalyst, theknoloji ea ts'ebetso le taolo ea boleng ba polyether kaofela li bohlokoa haholo 'me e fetohile lintlha tsa mantlha tsa hore likhoebo li kenye letsoho tlholisanong ea mebaraka. Ka litlhoko tse ntseng li eketseha tsa naha mabapi le ho boloka matla le ts'ireletso ea tikoloho, indasteri e tla boela e ntlafatse ka lehlakoreng la tšireletso ea tikoloho, k'habone e tlaase le boleng bo phahameng ba ho eketsoa nakong e tlang. Ka hona, ho tseba mahlale a bohlokoa ke tšitiso ea bohlokoa ho kena indastering ena.

(2) Tšitiso ea litalenta

Sebopeho sa lik'hemik'hale tsa polyether se setle hoo liphetoho tse nyenyane tsa ketane ea eona ea limolek'hule li tla baka liphetoho mosebetsing oa sehlahisoa, kahoo ho nepahala ha theknoloji ea tlhahiso ho na le litlhoko tse thata, tse hlokang boemo bo phahameng ba nts'etsopele ea lihlahisoa, nts'etsopele ea ts'ebetso le litalenta tsa tsamaiso ea tlhahiso. Tšebeliso ea lihlahisoa tsa polyether e matla, e sa hlokeng feela nts'etsopele ea lihlahisoa tse khethehileng bakeng sa likopo tse fapaneng, empa hape le bokhoni ba ho fetola moralo oa sebopeho ka nako leha e le efe ka lihlahisoa tsa indasteri e tlaase le litalenta tsa tšebeletso ea morao-rao ea thekiso.

Ka hona, indasteri ena e na le litlhoko tse phahameng bakeng sa litalenta tsa profeshenale le tsa tekheniki, tse tlamehang ho ba le motheo o tiileng oa theory, hammoho le boiphihlelo bo bongata ba R&D le bokhoni bo matla ba boqapi. Hajoale, litsebi tsa malapeng tse nang le semelo se tiileng sa theory le boiphihlelo bo botle ba tšebetso indastering li ntse li fokola. Hangata, likhoebo tse indastering li tla kopanya kenyelletso e tsoelang pele ea litalenta le koetliso e latelang, le ho ntlafatsa tlholisano ea bona ea mantlha ka ho theha mochini oa talenta o loketseng litšobotsi tsa bona. Bakeng sa ba qalang ho kena indastering, ho haella ha litalenta tsa litsebi ho tla etsa tšitiso ea ho kena.

(3) Tšitiso ea ho reka thepa e tala

Propylene oxide ke thepa e tala ea bohlokoa indastering ea lik'hemik'hale 'me ke k'hemik'hale e kotsi, kahoo likhoebo tse rekang li hloka ho ba le mangolo a tlhahiso ea polokeho. Ho sa le joalo, barekisi ba malapeng ba propylene oxide haholo-holo ke lik'hamphani tse kholo tsa lik'hemik'hale tse kang Sinopec Group, Jishen Chemical Industry Company Limited, Shandong Jinling, Wudi Xinyue Chemical Company Limited, Binhua, Wanhua Chemical le Jinling Huntsman. Likhoebo tse boletsoeng ka holimo li khetha ho sebelisana le likhoebo tse nang le bokhoni bo tsitsitseng ba tšebeliso ea propylene oxide ha li khetha bareki ba tlaase, ho theha likamano tse itšetlehileng ka basebelisi ba bona ba tlaase le ho tsepamisa maikutlo ho nako e telele le botsitso ba tšebelisano. Ha batho ba bacha ba indasteri ba se na bokhoni ba ho ja propylene oxide ka mokhoa o tsitsitseng, ho thata hore ba fumane phepelo e tsitsitseng ea thepa e tala ho bahlahisi.

(4) Tšitiso ea motse-moholo

Tšitiso ea motse-moholo ea indasteri ena e bonahala haholo-holo ka likarolo tse tharo: ea pele, matsete a lisebelisoa tsa tekheniki tse hlokahalang, ea bobeli, tekanyo ea tlhahiso e hlokahalang ho finyella moruo oa tekanyo, 'me ea boraro, matsete a tšireletso le lisebelisoa tsa tšireletso ea tikoloho. Ka lebelo la phetisetso ea sehlahisoa, maemo a boleng, tlhokeho ea motho ka mong le maemo a phahameng a polokeho le tikoloho, matsete le litšenyehelo tsa ts'ebetso ea likhoebo lia phahama. Bakeng sa batho ba sa tsoa kena indastering, ba tlameha ho fihla boemong bo itseng ba moruo e le hore ba ka qothisana lehlokoa le likhoebo tse seng li ntse li le teng mabapi le thepa, thekenoloji, litšenyehelo le talenta, ka hona e be tšitiso ea lichelete indastering.

(5) Tšitiso ea Tsamaiso ea Tsamaiso

Lisebelisoa tse tlase tsa indasteri ea polyether li pharalletse ebile li hasane, mme sistimi e rarahaneng ea lihlahisoa le mefuta e fapaneng ea litlhoko tsa bareki li na le litlhoko tse phahameng mabapi le bokhoni ba ts'ebetso ea sistimi ea taolo ea bafani. Litšebeletso tsa bafani ba thepa, ho kenyelletsa le R&D, lisebelisoa tsa liteko, tlhahiso, taolo ea thepa le ka mor'a thekiso, kaofela li hloka sistimi e tšepahalang ea taolo ea boleng le ketane ea phepelo e sebetsang bakeng sa tšehetso. Tsamaiso ea tsamaiso e ka holimo e hloka liteko tsa nako e telele le chelete e ngata ea lichelete tsa lichelete, e leng tšitiso e kholo ea ho kena ho baetsi ba polyether ba banyenyane le ba mahareng.

(6) Tšireletso ea tikoloho le litšitiso tsa tšireletso

Likhoebo tsa lik'hemik'hale tsa Chaena ho kenya ts'ebetsong tsamaiso ea tumello, ho buloa ha likhoebo tsa lik'hemik'hale ho tlameha ho finyella maemo a behiloeng le ho amoheloa ke tumello pele ho kopanela tlhahiso le ts'ebetso. Lisebelisoa tsa mantlha tsa indasteri ea k'hamphani, joalo ka propylene oxide, ke lik'hemik'hale tse kotsi, 'me likhoebo tse kenang lebaleng lena li tlameha ho latela mekhoa e rarahaneng le e thata joalo ka tlhahlobo ea projeke, tlhahlobo ea moralo, tlhahlobo ea tlhahiso ea liteko le kamohelo e felletseng, mme qetellong ba fumane tse nepahetseng. laesense pele ba ka hlahisa ka molao.

Ka lehlakoreng le leng, ka nts'etsopele ea sechaba le moruo, litlhoko tsa naha bakeng sa tlhahiso ea polokeho, ts'ireletso ea tikoloho, poloko ea matla le phokotso ea mosi li ntse li phahama, likhoebo tse nyane tse nang le phaello e fokolang li ke ke tsa khona ho li lefella. litšenyehelo tse ntseng li eketseha tsa polokeho le ts'ireletso ea tikoloho 'me butle-butle li ikhule. Matsete a polokeho le tikoloho a fetohile e 'ngoe ea litšitiso tsa bohlokoa ho kena indastering.

(7) Tšitiso ea Brand

Tlhahiso ea lihlahisoa tsa polyurethane hangata e amohela mokhoa oa ho bopa ka nako e le 'ngoe,' me hang ha polyether e le thepa e tala e na le mathata, e tla baka mathata a tebileng a boleng ho sehlopha sohle sa lihlahisoa tsa polyurethane. Ka hona, boleng bo tsitsitseng ba lihlahisoa tsa polyether hangata ke ntho ea bohlokoa ho basebelisi. Haholo-holo bakeng sa bareki ba indasteri ea likoloi, ba na le mekhoa e tiileng ea tlhahlobo ea lihlahisoa, tlhahlobo, setifikeiti le khetho, 'me ba hloka ho feta har'a lihlopha tse nyenyane, lihlopha tse ngata le liteko le liteko tsa nako e telele. Ka hona, ho theha lets'oao le ho bokella lisebelisoa tsa bareki ho hloka matsete a nako e telele le a mangata, 'me ho thata ho ba qalang ho qothisana lehlokoa le likhoebo tsa mantlha mabapi le ho etsa khoebo le likarolo tse ling ka nako e khuts'oane, ka hona ho etsa tšitiso ea letšoao le matla.