Cellulose ether Sekureva kwemakemikari akasiyana emakemikari eanders, cell everituets, cellaulose etana anogona kukamurwa kuita anonic, catiics uye vasingatendi vatinhi. Ionic cellulose evainers inosanganisira carboxymethyl cellerose ether (cmc); Non-Ionic cellulose etherl inosanganisira methyl cellelose ether (mc), hydroxypronyl methyl celler (hpmc) uye hpdroxethyl cellelose ether. Chlorine ether (HC) zvichingodaro. Vasina-ioniz aungana vakakamurwa kuita eriters-inokonzerwa nemvura-simba, uye vasingamoni-madiki-madiki emvura inonyanya kushandiswa mune zvigadzirwa zvemota. Mukuvapo kweCalcium ion, Ionic Cellulose ether haina kugadzikana, saka hazviwanzo kushandiswa mune yakaoma-yakasanganiswa motsi zvigadzirwa zvinoshandiswa simende, etc. seyakasvibirira. Nonition Water-Solule Cellulose Cellulose inoshandiswa zvakanyanya muindasitiri yekuvaka yemiindasitiri nekuda kwekumiswa kwavo kwekumiswa uye kuchengetwa kwemvura.
1. Chemakemikari zvivakwa zve cellulose ether
Imwe neimwe cellulose ether ine yekutanga chimiro che cellulose -anhydroglucose chimiro. Mukuita kwekugadzira cellulose ether, iyo cellulose fiber yakatanga kupisa mumhinduro yeAlkaline, uye ikazingarapwa nemumiririri wekunyepedzera. Iyo fibrous maitiro echigadzirwa inonatswa uye inodururwa kuti iite yunifomu poda neine mwero.
Mukutonga kwekugadzira kweMC, chete methyl chloride inoshandiswa semumiriri erettification; Pamusoro pe methyl chloride, profylexe oxide inoshandiswawo kuwana hydroxyprupropylsl mapoka mukugadzirwa kweHPMC. Yakasiyana-siyana cellulose ethyl methyl uye hydroxypruppropyl substitution ratios, iyo inokanganisa iyo organic inoenderana uye yekupisa magetsi tembiricha yemhereme.
2. Chiitiko chekushandisa che cellulose ether
Cellulose ether is-ionic semi-synthetic polymer, iyo iri manyorerenyo-nyoro uye solvent-soluble. Iyo ine mhedzisiro dzakasiyana mumaindasitiri akasiyana. Semuenzaniso, mune zvemakemikari zvekuvaka, ine zvinotevera zvinotevera mhedzisiro:
①Waya Kuchengeta Agent ②Thickener èleveling pfuma
MuPolyvinyl chloride indasitiri, iri elsifier uye inopararira; Muindasitiri yechechi, iyo inosungirwa uye inononoka uye inodzorwa inosunungura zvinhu, etc. nekuti cellucose ine akasiyana siyana emhedzisiro, munda wacho munda zvakare wakanyanya kuwanda. Izvi zvinotevera zvinotarisa pakushandiswa uye kushanda kwe cellulose ether mumidziyo dzakasiyana siyana dzekuvaka.
(1) muLatex Paint:
Muindasitiri yeLatex Paint, kusarudza hydroxytHyl Cellulose Basa guru reHydroxylyl muLatex Pendi iri kutema, batsirai kuwanda kwezvinhu, uye zvinobatsira pakubata kwekuvaka Inogona kunyungudutswa mumvura inotonhora uye mvura inopisa, uye haina kukanganiswa neiyo ph kukosha. Inogona kushandiswa nerunyararo rwepombi kana iyo pi kukosha iri pakati pe2 ne12. Nzira dzekushandiswa dzakanonoka: uye nzira yehydroxethyl cellout Matanho ari seinotevera: Zviitiko zvakachena Ⅱ. Yakashongedzerwa naAmai Liquor yekuzotevera kushandiswa: Iyi nzira inogona kusarudza pakarepo cellulose, iyo ine anti-nyoro-nyoro. Iko mukana wenzira iyi ndeyekuti ine yakakura yekuchinjika uye inogona kuwedzerwa zvakananga kune latex pendi. Nzira yekugadzirira yakafanana nematanho ①-④. Ⅲ. Gadzirira porridge yezororo: Sezvo organic sol sol sol sol sol sol sol soles Iyo inowanzo shandiswa organic solics zvinwiwa zveganda muLatex Pendi mafomu, akadai seEthylene Glycol. Iyo porridge hydroxytHyl cellulose inogona kuwedzerwa zvakananga kune iyo pendi. Ramba uchimutsa kusvikira yakanyungudutswa.
(2) mumadziro anokakavara putty:
Parizvino, mumaguta makawanda munyika yangu, iyo inodzivirira mvura uye ine hushamwari-kushamwaridzana Iyo inogadzirwa neacetal yakaitwa yeVinyl doro uye formaldehyde. Naizvozvo, izvi zvinyorwa zvinobviswa zvishoma nezvishoma nevanhu, uye cellulose ether zvigadzirwa zvevashandi zvinoshandiswa kutsiva izvi zvinyorwa. Ndokureva kuti, kuti ubudirire kwekuzvidzivirira kwezvakatipoteredza zvekuvaka, cellulose ikozvino ikozvino ndiyo chete zvinyorwa. Mukutadza kwemvura-inodzivirira, yakakamurwa kuva marudzi maviri: yakaoma poda putty uye putty paste. Pakati pemhando mbiri idzi dzekutya, dzakagadziridzwa methyl cellulose uye hydroxyprupyll methyl inofanira kusarudzwa. Iyo viscosity specution inowanzoitika pakati pe30000-60000CPS. Mabasa makuru e cellulose muPutty anochengetwa nemvura, kusungwa uye kuumbwa. Sezvo putty formulas dzakasiyana-siyana dzevakadzi vakasiyana, vamwe venyunkuru calcium, chiedza calcium, chena calcium, etc. Mari yakawedzerwa ndeye kanenge 2 ‰ -3 ‰. Mukuvakwa kwemadziro ekuputika Naizvozvo, kuwedzera cellulose ether ichagadzirisa dambudziko iri. Asi mhando yeiyo filler, kunyanya kunaka kweiyo ash calcium yakanyanyisa kukosha. Nekuda kweiyo yepamusoro visikopo yeCellulose, iyo buoyance yePutty inovandudzwa zvakare, uye kusekerera phomomenon panguva yekuvaka inodzivirirwa, uye inogadzikana uye yekuchengetedza-kwevashandi mushure mekupfekedzwa kwevashandi mushure mekupfekedza. Zviri nyore kuwedzera cellulose ether mune poda putty. Kugadzirwa kwayo uye kushandiswa kuri nyore. Iyo filler uye yekuwedzera inogona kuve yakasanganiswa mune yakaoma poda.
(3) Concrete Darare:
MuCogcrete Darare, kuti uwane simba rekupedzisira, iro simende rinofanira kunge rakazara hydrate. Kunyanya mukuvakwa kwezhizha, dombo remufuru rinokanganwa nekukurumidza mvura, uye zviyero zvehyongwe yakazara zvinoshandiswa kuchengetedza uye kusasa mvura. Kurambidza zviwanikwa uye kusavapo kwekushanda, kiyi ndeyekuti mvura iri pamusoro, saka iyo yemukati yakasarudzwa nedunhu reMethyl kana methossl cell Iyo yekuchengetwa kwemvura inogona kuwedzerwa kune anopfuura 85%. Nzira yekushandiswa mudhongwe yemutungamiriri ndeye kusanganisa iyo yakaoma poda nenzira kwayo uye uidire mumvura.
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Nekudzima nekukurumidza kweindasitiri yekuvaka, vobva vakuda nezvinhu zvitsva zvekuvaka zviri kuwedzera zuva nezuva. Nekuda kwekuwedzera kwevanhu kuziva kwevanhu kwekudzivirira kwezvakatipoteredza uye nekuenderera mberi kwekuvandudza kwekuvaka kugona, zvigadzirwa zveGypsum zveGypsum zvakakurisa nekukurumidza. Parizvino, zvigadzirwa zvakajairika zveGypsum zviri kupurudzira gypsum, yakasungirirwa gypsum, inlaid gypsum, uye tile inonamatira. Plastering gypsum ndiyo yakakwirira-mhando zvinhu zvemadziro emukati memadziro emadziro uye makuva ese. Madziro emadziro akadonhedzwa nazvo zvakanaka uye zvakatsiga. Iyo nyowani chivakwa mwenje bhodhi yekuzvinamatira ndeye chinhu chinonamira chakagadzirwa nejira seyekutanga zvinhu uye zvakasiyana siyana. Izvo zvakakodzera kusungirirwa pakati pezvakasiyana-siyana Inorganic kuvaka Wall zvinhu zvinhu. Hazvina musoro, kusava nehanya, kusimba kwekutanga uye kusimba kwekutanga, kusungwa kwakasimba uye humwe hunhu, izvo zvinotsigira zvinhu zvekuvaka zvekuvaka mabhodhi uye kuvhara kuvaka; Gypsum Caulking Agent is gap filler pakati pemabhodhi eGypsum uye gadziriso yekugadzirisa madziro nemarara. Idzi zvigadzirwa zveGypsum zvine dzakateerana dzemabasa akasiyana. Pamusoro pebasa reGypsum uye dzakarondedzera mafirita, iyo nyaya yakakosha ndeyekuti iyo yakawedzerwa cellulose ether yekuunganidza mutambo inotungamira. Sezvo Gypsum yakakamurwa muAnhydrous Gypsum, Yakasiyana Gypsum ine mhedzisiro yekushanda kwechigadzirwa, saka kuchengetwa kwemvura uye kudzoreredzwa kwemhando yeiyo Gypsum Kuvaka Kuvaka. Dambudziko rakajairika rezvishandiso izvi riri kupaza uye kupaza, uye simba rekutanga harigone kusvikwa. Kugadzirisa dambudziko iri, ndeyekuti kusarudza mhando yemheremalose uye nzira yakasindimara yekushandisa kweiyo retarder. Mune izvi, methyl kana hydroxypruppropyl methyl 30000 inowanzo kusarudzwa. -60000CPS, iyo yekuwedzera huwandu ndeye 1.5% -2%. Pakati pavo, cellulose inotarisa pakuchengeta kwemvura uye kudzorera lubrication. Nekudaro, hazvibviri kuvimba ne cellulose ema cellulose edzidzo, uye zvakakodzera kuwedzera iyo citric acid kudzosera uye kushandisa pasina kukanganisa simba rekutanga. Kuchengeta kwemvura kunowanzo kureva kuti yakawanda sei mvura icharasikirwa nechisikirwo pasina kunze kwemvura yekunze. Kana madziro akaomesesa, mvura yekubuda kwemvura uye nemidziyo yepanyama pane yekuvhuvhuta pasi ichaita kuti zvinhu zvikoregedze mvura nekukurumidza, uye kupaza uye kupaza kuchaitika. Iyi nzira yekushandisa yakasanganiswa neyakaoma poda. Kana iwe ukagadzirira mhinduro, ndapota tarisa nzira yekugadzirira yemhinduro.
(5) thermal insulation motsi
Insulation Muranda rudzi rutsva rwemukati wemukati wemukati madziro ezvinyorwa mune imwe nzvimbo yekuchamhembe. Icho chinhu chamadziro chakarongedzwa neInsulation zvinhu, dhaka uye binder. Mune izvi zvinyorwa, cellulose anoita basa rinokosha mukubatana uye kuwedzera simba. Kazhinji sarudza methyl cellel celler viscosity (anenge 10000PS), iyo doosi yacho kazhinji pakati pe2 ‰ -3 ‰), uye nzira yekushandisa yakaomeswa hupfu.
(6) mumiriri mumiririri
Sarudza HPNC 20000CPS yeiyo Interface Mumiriri Inoshandiswa seyemvura-yekuchengetedza mumiririri mukubatanidza mataira kudzivirira mataira kubva pakurema nekukurumidza nekudonha.
3. Maindasitiri keteni mamiriro
(1) Sktream Industry
Iyo mainini main midziyo inodikanwa kuti aumbwe cellulose ether inosanganisira yakanatswa cotton Misangano yeSindurs Ekisitiri yeiyi indasitiri inosanganisira yakanatswa machira, huni dzemapurisa ekugadzira mabhizimusi uye mamwe emakemikari emabhizimisi. Iyo yekuchinja kwemutengo yezvishandiso zvepamusoro-yakataura zvinhu zvinogadzirwa zvine madhigiri akasiyana siyana ekuita mutengo wekugadzira uye kutengesa mutengo we cellulose ether.
Mutengo wekotoni yakanatswa ndeyekumusoro. Kutora Kuvaka Giredhi Giredhi Cellulose semuenzaniso, panguva yekushuma, mutengo weCotton Cotton Akaverengeka we31.78%, 26.90% yeiyo Mutengo wekuvaka ezvekuvaka extres Iyo mutengo kuchinjika yekotoni yakanatswa inokanganisa mutengo wekugadzira cellulose ether. Iyo huru yemidziyo yezvinyorwa zvekugadzirwa kwekotoni yakanatswa ndeyekotoni machira. Cotton linders ndeimwe yezvigadzirwa zveCotton muCotton Proction, inonyanya kushandiswa kugadzira machira ekotoni, yakanatswa machira, nitrocellose uye zvimwe zvigadzirwa. Iko kukosha kwekushandiswa uye kushandiswa kweCotton Linters uye machira zvakasiyana chaizvo, uye mutengo wayo zviri pachena zvakaderera pane izvo zvekotoni, asi zvine chekuita nekuenderana nemutengo wekotoni. Kuchinjika mumutengo wekotoni linters kukanganisa mutengo wekotoni yakanatswa.
Iko kunhuhwirira kwakapinza mumutengo wekotoni yakanatswa kuchave nemadhigirii akasiyana ekukanganisa kwekutonga kwemitengo yekugadzira, mitengo yechigadzirwa uye kubatsira kwemabhizimusi mune iyi indasitiri. Kana mutengo wekotoni wakanyatsonatswa wakakwira Sekureva kweiyo data kubva kune webhusaiti yeNational Bureau yehuwandu, muna 2013, nzvimbo yangu yekotoni yekudyara yaive 4,3 mamirioni ezvinyorwa zvekotoni yaive mazana matanhatu emamiriyoni. Sekureva kwehuwandu kubva kuChina Cellulose Indasitoni Association, muna 2014, iyo yakakwana yekotoni yakanatswa yakagadzirwa nevadzidzi vekotoni yakanatswa yeCotton
Iyo mainini main midziyo yekugadzirwa kweiyo graphite makemikari zvigadzirwa isimbi uye graphite kabhoni. Mutengo wesimbi uye graphite carbon macakiti ezvikamu zvakakura zvekugadzira mutengo wegirazi remakemikari emakemikari. Kuchinja kwemutengo kwezvigadzirwa izvi zvishandiso zvichave nemimwe mhedzisiro pamutengo wekugadzira uye kutengesa mutengo wemidziyo yemakemikari.
(2) Synstream indasitiri ye cellulose ether
Se "maindasitiri monosdium glutamate", cellulose ether ine yakaderera chikamu che cellulose ether uye ine huwandu hwakawanda hwekushandisa. Maindasitiri ekudzvinyirira akapararira mumigwagwa yose yehupenyu muhupfumi hwenyika.
Kazhinji, indasitiri yekuvaka yekuvaka uye yerudzi rwezvivakwa ichave neyakaoverana kwehuremu hwekuda kwekuda kuvaka zvinyorwa zvegwaro Kana indasitiri yekuvaka imba uye indasitiri yezvezvivakwa iri kukura nekukurumidza, iyo yemusika wekuda kuvaka zvinyorwa zvegwaro giredhi cellulose ether iri kukura nekukurumidza. Kana huwandu hwekukura kweindasitiri yekuvaka imba uye indasitiri yezvezvivakwa zvishoma nezvishoma, iyo yekukura kwekutanga yekuvaka mishonga yekuvakwa.
Kubva muna22, mumamiriro ezvinhu anononoka muindasitiri yekuvaka epamba uye indasitiri yekuvaka, inodiwa yekuvaka giredhi giredhi ether mumusika wemba hauna kuchinja zvakanyanya. Zvikonzero zvikuru ndezvekuti: 1. Chiyero chakazara cheindasitiri yekuvaka imba uye indasitiri yezvivakwa. Musika mukuru wevatengi wekuvaka Giredhi Cellerse Erth 2. 3. Shanduko yemutengo wemusika chinhu chakakosha chinokanganisa iyo inodiwa mamiriro ekuvakwa yekuvaka giredhi cellulose ether. Kubva muna 2012, mutengo wekuvaka wekuvaka giredhi cellulose ether yakadonhedza zvakanyanya, izvo zvakakwenenzvera zvinhu zvepakati kuti zvive pakati-kusvika pamhepo-upfumi.
Dhigirii rekusimudzira kweiyo indasitiri yemishonga uye huwandu hwekukura kweindasitiri yemishonga inokanganisa kudiwa kweiyo mishonga yemishonga yegiredhi. Iko kuvandudzwa kwezvekurarama kwevanhu uye iyo yakagadzirwa chikafu indasitiri inokodzera kutyaira iyo yemusika kudiwa kweyechikafu-giredhi cellulose ether.
4. Kubudirira maitiro e cellulose ether
Nekuda kwekusiyana kwekushamisika mumusika kudiwa kwemusika kune cellulose ether, makambani ane masimba akasiyana uye kushaya simba kunogona kugara. Tichifunga nezvemusanganiswa uri pachena weMusika wekutengesa, Domestic Cellulose Vagadziri vakatora nzira dzakasarudzika zvichienderana nemasimba avo, uye panguva imwe chete, vanofanira kubata maitiro ekuvandudza uye kutungamira kwemusika zvakanaka.
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Cellulose Ether Akaunti yekwerukiridzo diki yemitengo yekugadzira yemubhedha mazhinji ekudzora mune iyi indasitiri, asi ine simba rakakura pane zvigadzirwa zvechigadzirwa. Mid-kusvika-yakakwira-yekupedzisira vatengi mapoka anofanirwa kuenda kuburikidza formula kuyedza usati washandisa imwe mhando ye cellulose ether. Mushure mekuumba fomu yakagadzikana, kazhinji hazvisi nyore kutsiva mamwe mabhurawuti ezvigadzirwa, uye panguva imwe chete, zvinodiwa zvepamusoro zvinoiswa pakugadzikana kwemhando ye cellulose ether. Ichi chiitiko chakanyanya mukurumbira munzvimbo dzakakwirira-dzinopera dzakakura zvekugadzira-masayera zvekugadzira zvinhu kumba uye kunze kwenyika, mishonga yekuwedzera, zvinowedzera zvekudya, uye PVC. Kuti uvandudze kukwikwidza kwezvigadzirwa, vagadziri vanofanirwa kuve nechokwadi chekuti mhando uye kugadzikana kwemabheti akasiyana e cellulose idzo dzinogona kuchengetwa kwenguva yakareba, kuitira kuti ugadzire mbiri yemusika.
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Nekuwedzera kwekugadzira tekinoroji yeCellulose ether, yakakwira tekinoroji yekunyorera inokodzera kukuvandudzwa kwemakwikwi ekukwirisa emabhizinesi uye kuumbwa kwehukama hwevatengi. Inonyatsozivikanwa cell makambani mune nyika dzakabudirira inonyanya kutora mamiriro ekukwikwidza emagetsi ekushandisa Makwikwi eCellulose Enterprises mune nyika dzakasimukira dzakabva kuchigadzirwa kupinda mumakwikwi emuchina wekushandisa tekinoroji.
Kutumira nguva: Kukadzi-27-2023