Ngasikhathi sinye, kungathuthukisa ngokunengqondo amandla acindezelayo namandla okugunda kweHpmc hydroxypropyllll methyl cellulose, thuthukisa futhi umphumela wangempela wokwakhiwa kobunjiniyela, ukuthuthukisa ukusebenza kahle. I-HPMC HYDROXYPROPYLL Methyl Cellulose ingathuthukisa amandla anamathela kaPutty Powder, ukunciphisa isimo sokumiswa, ukuqinisekisa ukuphumelela kokwakhiwa kobunjiniyela. I-Hydroxypropyllylylylylylyllllule ingakhuphula isikhathi sokugijima futhi ibhekane nenkinga yamandla angenamkhawulo futhi anganele anganele embusweni wokwakha wobunjiniyela.
Ukusebenza okuphezulu kwamanzi okukhiya amanzi kodaka lokwakha nodaka lwe-putty kungenza ukhonkolo uhlanganiswe ngokwanele, futhi ngokusobala kungathuthukisa amandla okucindezela odaka. Ngasikhathi sinye, amandla acindezelayo kanye namandla e-shear we-hydroxypropyllylylylylylylylylylylylylylylylylylylylylylylylyllllll turmulaose kungathuthukiswa kahle ukuthuthukisa umphumela wangempela wokwakha ubunjiniyela nokwenza ngcono ukusebenza kahle.
Ukumelana nomswakama indodana,I-HPMCI-Hydroxypropylm methyl celtule, umphumela we-hydroxypropylylylylylylylylylylylylyl methyl cellulose ku-putty powlsose, ukuvikela ukomisa nokumiswa okubangelwa ukuphuma kwamanzi okusheshayo. I-Hydroxypropyllylylylylylylyllllule ingathuthukisa amandla anamathela kaPutty Powder, anciphise isimo sokumiswa, aqinisekise impumelelo yokwakhiwa kobunjiniyela.
Ukhiye we-HPMC hydroxyproppropyllllylyllllypropyllyr tullulose ngamanzi okukhiya, ukuqina, ukumazi kanye neminye imiphumela, ukuqina, ukumazi kanye neminye imiphumela ibe nomphumela othile wokuhlelwa kokuqala. I-Hydroxypropyllylylylylylyllllule ingakhuphula isikhathi sokugijima futhi ibhekane nenkinga yamandla angenamkhawulo futhi anganele anganele embusweni wokwakha wobunjiniyela.
I-HPMC HYDROXYPROPYLL Methyl cellulose ku-Wall Insuration Gomman idlala indima ebalulekile emqhumeni we-Bonding, futhi ithuthukise amandla acindezelayo wezinto ezingavuthiwe. Udaka kulula kakhulu ukumboza, ukuthuthukisa ukusebenza kahle, ngomsebenzi oyisisekelo wokumiswa okulwa nokugeleza kanye nomphumela osebenzayo. Ukusebenza okukhiyiwe kwamanzi kwe-hydroxypropylylylylylylylylylyllllluse kungakhuphula isikhathi sokugijima kodaka, kuthuthukise ukumelana nokuhlanganiswa kanye ne-anchloring, thuthukisa amandla angaphezulu, futhi uthuthukise amandla acindezelwe eBonding.
I-tile engenakuqhathaniswa enamanzi isusa isidingo sethayili yangaphambi kokugcotshwa noma emanzi, ithuthukisa amandla okucindezela okunamandla. Isikhathi sokwakha ubunjiniyela se-slurry sisesikhathini eside, esimnandi, esilinganayo sokwakhiwa kobunjiniyela, ngokumelana kahle nomswakama.
Emkhakheni wezembatho zokwakha we-latex yemvelo, i-hydroxypropylylylylylylll pultule I-PH esetshenziselwa ukuthuthukisa ukungezwani kwezenhlalo ichazwa kahle, futhi ingxube enekhambi le-organic lihle futhi linokushelela okuhle.
I-Economic Develoption Action Coatings inamandla amahle, ukuqinisekiswa kwamanzi okuhle kakhulu nokumelana okuhle kokuguga. Isikimu sokuklama samatshe sangempela se-formula sikhiye kakhulu. Ithoni lekhwalithi ephezulu ye-lacquer ephezulu yakhiwa cishe nge-300kg emsulwa-acryren-acrylic emulsion, 650kg i-auser yemvelo ye-auseous anamanzi kanye nezinye izinto. Ikhwalithi ephezulu yama-lacquers angempela abonakala ngokutholwa okuningi okunomswakama. Lapho ukwakheka koketshezi kwe-emulsion kungu-50%, umthamo we-300kg g moisturizing emulsion ngemuva kokomiswa kungama-150 amalitha, kanye nevolumu yesihlabathi esindayo esingu-650kg cishe ma-228 amalitha. Lokho kusho ukuthi, kulokhu, upende wamatshe wangempela (umbala wokunamathisela okuhlushwa) ngu-60%. Ngenxa yobukhulu obukhulu obunezinhlayiyana nokubukeka okungajwayelekile kwesihlabathi esihle, ngaphansi kwesisekelo sokuhlaziywa kobukhulu obuthile bezinhlayiyana, ukuhlanganiswa kodonga owomile kungenzeka kube ngenani lokuhlushwa kwe-CPVC).
Nge-Viscosifier, uma kukhethwe i-cellulose viscosity, indawo yokuhlanganiswa odongeni ingaphandle ingakhiqiza ungqimba olunemininingwane, oluhlanganisiwe oluhlanganisiwe, ukuze kufinyelelwe izinhlinzeko ezintathu zenhlanganisela yodonga lwangaphandle. Imithetho emithathu yokwakha izimbobo. Eqinisweni, ukusetshenziswa kwetshe eliningi lezomnotho nelisebenzayo le-Qi, ithoni yeresiphi eyimfihlo ye-solvent 100-160kg, i-750kg enemibala enemibala, ama-futicides, ama-fungicides, ama-fungicides, ama-adhesives, njll.), Njll.) imikhiqizo yokunakekelwa kwamanzi kanye nesikhumba. Lolu hlobo lwe-PVC ye-Peate Peast yangempela ngempela ephakathi kwama-75%? Phakathi kwama-85%, kwinqubo yokusebenza yomisiwe, ukuhlanganiswa kwamatshe kwangempela kwangempela kunzima ukusungula ungqimba olunemininingwane futhi oluqinile. Ngakho-ke, ukuthi ungayisebenzisa kanjani ngokugcwele i-moistuling amulsion emulsion i-emulsion active umphumela, ukuze umhlanganiso ngokulingana ngangokunokwenzeka.
Amatshe okwakha amatshe angempela anezici zokubonakala okuphansi (isisindo esiphakeme samangqamuzana). Ngenxa yokwanda kwentengo ye-cellulose yezimpahla, i-viscosity ye-cellulose esetshenzisiwe ishintshiwe kusuka ku-30000 kuye ku-50000,800,800,100000, noma ngabe inyuke ngenani eliphelele le-cellulose kusuka ku-methyl cellulose (I-HEC ) ku-hydroxyl acrylic cellulose (HPMC); Ukusetshenziswa kwe-methyl methyllulose HPMC kuzonciphisa kakhulu ukucushwa kwamanzi kopende wamatshe wangempela, bese kuthuthukisa ukubonwa kwe-cellulose (isisindo samangqamuzana) kuzoba isiphetho sokusebenza samatshe sangempela? Impendulo ukuthi ukusebenza kwe-Stone Paint ungqimba kuzokhula kube kubi kakhulu!
I-HPMC ingahlukaniswa ngezinhlobo ezisheshayo nezokushisa. Lapho amanzi abandayo asakazeka ngokushesha futhi ehlala emanzini, i-HPMC ingahlukaniswa ngezinhlobo ezisheshayo nezishisa. Ngalesi sikhathi, uketshezi alunayo i-viscosity, ngoba i-HPMC ihlakazeka emanzini kuphela, futhi akukho mqondo wangempela wokuncibilika. Ngemuva cishe kwe-2min, i-viscosity ye-liquid inwebisa kancane, ikhiqiza ikhambi elibonakalayo le-colloid. Lapho izimpahla ezishisayo ze-organic ziqongelela emanzini abandayo, zingasabalalisa ngokushesha emanzini ashisayo futhi zihlakaze emanzini ashisayo. Lapho izinga lokushisa elizwakalayo lincishiswa lize libe sezingeni elithile lokushisa, i-viscosity izothuthuka kancane kancane kuze kukhiqizwe isixazululo esibonakalayo se-rolcous colloidal ngokuphelele. Uhlobo lwe-organic organic solvent lusetshenziswa kuphela kudonga lwangaphakathi lwe-Putty powder nodaka. Ku-superglue ewuketshezi kanye nengubo, kukhona inani labantu elingenakusetshenziswa. Uhlobo olusheshayo - luhlobo lwe-solubity lunesigaba sohlelo lokusebenza olujwayelekile. Ingasetshenziswa njengodonga lwangaphakathi lwe-putty powder nodaka, kanye ne-superglue yalo ewuketshezi kanye nokuxhuma. Akukho taboo.
Amanzi ashisayo ancibilikisa: ngoba i-HPMC emanzini ashisayo ayincibiliki, ngakho-ke i-hpmc esixhumanisi sokuqala ingasatshalaliswa ngokulinganayo emanzini ashisayo, bese inyabeka ngokushesha lapho kuncibilikisa. Izindlela ezimbili zakudala zichazwa ngale ndlela elandelayo:
1) Beka amanzi ashisayo owadingayo emtshelweni bese uyishisa cishe ngo-70 ℃. Kancane kancane hlanganisa, uphinde ufake kancane i-hydroxypropylllyrlopyll methyllulose, kancane kancane i-hpmc entantayo emfuleni, bese ikhiqiza kancane kancane isiqandisi sokuxuba.
2) Faka u-1/3 noma 2/3 wamanzi emkhunjini, ushise ku-70 ℃, ushise ku-70 ℃ ukusabalalisa i-HPMC, futhi ulungiselele ama-sludge amanzi ashisayo; Amanzi abandayo asele angezwe ku-sludge eshisayo futhi exutshwe nengxubevange epholile.
Indlela yokuxuba ye-powder: I-HPMC powder ene-blender nezinye izithako zamakhemikhali eziningi ze-powder zanele, bese wengeza amanzi ukuncibilikisa. Ngalesi sikhathi, i-HPMC ingachithwa esimweni sokungabi na-agglomeration, ngoba ekhoneni ngalinye elincane kuphela i-HPMC powder encane, lapho amanzi ezoncibilika - lolu hlobo lwendlela luwukusetshenziswa kodonga lwangaphakathi lwe-Putty Powder kanye nabakhiqizi bakwaDitator. [I-HPMC] njenge-ejenti exakile kanye ne-ejenti enomswakama ku-putty motar yodonga lwangaphakathi.
Le yi-hydroxyproppropyll methyl celtule Inamathela ebusweni beso nge-adsorption of polymer, futhi ilingisa iqhaza le-conjunctival mucin, ukuze kuthuthukiswe isimo esincishisiwe se-mucin esweni futhi kwandise umphumela omanzi we-cornea.
Ku-putty powder, ukuqina, ukugcinwa kwamanzi nokwakhiwa kwemisebenzi emithathu. Ukuqina, iselula kungakhushulwa ukumiswa, ukuze isixazululo sihlale sifaniswe futhi size phansi indima yokulwa nokugwazwa. Ukugcinwa kwamanzi: yenza i-putty powder eyomile kancane, i-cilcium enesizayo esenzweni sokuphendula kwamanzi. Ukwakhiwa: I-Cellulose Lubrication, ingenza i-Putty Powder inokwakhiwa okuhle. I-HPMC ayihlanganyeli kunoma yikuphi ukusabela kwamakhemikhali, kepha idlala indima esekelayo kuphela.
I-Teacture Paint ivumelana nezimo ekukhetheni kombala, futhi ingafinyelela umphumela ofanelekile wezobuciko, kanye nopende wamatshe wangempela ekuphishekeleni okufana nemvelo, kungcono kunokupenda kokuthungwa, ngalinye linamandla alo. I-Tecture Paint kanye ne-lacquer kwinqubo yokukhiqiza, ukuze ulondoloze unomphela umbala wokuqala, ngokuvamile kwinqubo yokugcina, kufanele sisebenzise i-varnish (uwoyela okhanyayo) ukufafaza ukuvikela umphumela wabo wobuciko noma umphumela wamatshe.
I-Lacquer, Paint Teacture uhlobo lwepende, olusetshenziselwa ukuhlobisa odongeni. Iwebhusayithi ye-Natural Diatom Mud esemthethweni ifingqa eminye imihluko phakathi kokupenda kwe-teatpere kanye ne-lacquer, upende we-lacquer kanye ne-lacquer ukwahlukanisa indlela, okulandelayo okulandelayo ukubona umehluko phakathi kwe-lacquerepe paint.
Amanani aphezulu asezingeni eliphakeme, abakhiqizi ukuze balondoloze izindleko, vele ungeze inani elincane lengxenye ye-emulsion, ngemuva kokwenza i-pendary yamatshe esomile, hhayi amandla anele, amandla okupenda ancishisiwe, Lapho nje uhlangane nesimo sezulu esinemvula isikhathi eside, imvula izongena kwifilimu yokupenda, itshe elimhlophe ngempela upende omhlophe.
Abanye abakhiqizi ekwenziweni kwe-lacquer, bavame ukwengeza i-carboxymetyllls eningi, lezi zinto zingamanzi ancibilikisiwe noma i-hydrophilic, i-hydrophilic, i-hydrophilic, i-hydrophilic, i-hydrophilic, i-hydrophilic, yehlisa kakhulu ukumelana kwamanzi kwenhlanganisela.
Isikhathi sePosi: Jun-09-2022