Ibanga Lokwakha i-HPMC
Ibanga Lokwakha i-HPMC HydroxypropylMethylcellulose is ai-methyli-celluloseetherokuphuma kokunyeokuyintoiyi-polymer yokwenziwa ephezulu yamangqamuzana elungiselelwe ukuguqulwa kwamakhemikhali kwemveloukotini elicwengekile noma ukhuni uginindelanjengempahla eluhlaza. Ukukhiqizwa kwe-hydroxypropyl methyl cellulose (HPMC) kuhlukile kuma-polymers okwenziwa. Impahla yayo eyisisekelo i-cellulose, isakhi se-polymer yemvelo. Ngenxa yesakhiwo esikhethekile se-cellulose yemvelo, i-cellulose ngokwayo ayinalo ikhono lokusabela nge-etherifying agents. Kodwa ngemva kokwelashwa kwe-ejenti yokuvuvukala, izibopho eziqinile ze-hydrogen phakathi kwamaketanga amangqamuzana nangaphakathi kweketanga ziyabhujiswa, futhi ukukhululwa okusebenzayo kweqembu le-hydroxyl kuphenduka kube i-alkali cellulose esebenzayo. Ngemva kokusabela kwe-etherification, iqembu -OH liguqulelwa ku -OR iqembu.Fekugcineni uthole I-HPMC.
Ibanga Lokwakha i-HPMCimpushana emhlophe ekhukhumala ibe isixazululo se-colloidal esicacile noma esincane emanzini abandayo. Inezici zokuqina, ukubopha, ukuhlakazeka, i-emulsification, ukwakheka kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kanye ne-colloid evikelayo.
Ukucaciswa Kwekhemikhali
| Ukucaciswa | I-HPMC60E( 2910) | I-HPMC65F( 2906) | I-HPMC75K(2208) |
| Izinga lokushisa lejeli (℃) | 58-64 | 62-68 | 70-90 |
| I-Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| I-Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| I-Viscosity(cps, 2% Solution) | 3, 5, 6, 15, 50,100, 400,4000, 10000, 40000, 60000,100000,150000,200000 | ||
Ibanga Lomkhiqizo:
| Ukwakhiwa Gthola i-HPMC | I-Viscosity(NDJ, mPa.s, 2%) | I-Viscosity(Brookfield, mPa.s, 2%) |
| I-HPMCMP400 | 320-480 | 320-480 |
| I-HPMCI-MP60M | 48000-72000 | 24000-36000 |
| I-HPMCMP100M | 80000-120000 | 40000-55000 |
| I-HPMCMP150M | 120000-180000 | 55000-65000 |
| I-HPMCMP200M | 180000-240000 | 70000-80000 |
Isiceloumhlahlandlela:
I-Tile Adhesive
●Ukugcinwa kwamanzi: Hydroxypropyl methylcellulose I-HPMC inganciphisa umswakama omuncwa i-substrate namathayili osimende, futhi igcine umswakama ku-binder ngangokunokwenzeka, ukuze udaka luhlale luboshiwe ngemva kwesikhathi eside. . Nweba isikhathi sokuvula, ukuze abasebenzi bakwazi ukumboza indawo enkulu isikhathi ngasinye, futhi bathuthukise ukusebenza kahle kwezokwakha.
●Thuthukisa amandla okubopha futhi uthuthukise ukusebenza kwe-anti-slip: i-hydroxypropyl methylcellulose HPMC ingaqinisekisa ukuthi amathayili ngeke ashelele ngesikhathi sokwakhiwa, ikakhulukazi amathayela asindayo, imabula namanye amatshe.
●Ukusebenza okuthuthukisiwe kokusebenza: Ukusebenza kokugcoba kwe-hydroxypropyl methylcellulose HPMC kuthuthukisa kakhulu ukusebenza kodaka, okwenza udaka lube lula ukukama nokusabalalisa, futhi luthuthukise ukusebenza kahle komsebenzi.
●Thuthukisa ukumanzisa kodaka: Hydroxypropyl methylcellulose HPMC inikeza ukwakheka kodaka, ithuthukisa ikhono lokumanzisa udaka ngamathayela nama-substrates, futhi ithuthukise amandla okubopha odaka olumanzi, ikakhulukazi ukwakheka okunesilinganiso esiphezulu sikasimende wamanzi.
Uhlelo lwangaphandle lokufakwa kwezindonga (EIFS)
●Amandla okubopha: Ukwengeza inani elifanelekile leI-HPMCi-hydroxypropyl methylcellulose ingathuthukisa amandla okubopha odaka lokubopha.
●Ukusebenza komsebenzi: Udaka olungezwe ngeI-HPMCI-hydroxypropyl methylcellulose inokungaguquguquki okufanele futhi ayinciphisi. Uma isetshenziswa, yenza udaka lula ukukama futhi iyaqhubeka futhi ayiphazamiseki.
●Ukugcinwa kwamanzi: Ukungeza I-HPMC I-hydroxypropyl methyl cellulose ingakwazi ukumanzisa kalula izinto ezifakwa odongeni, yenze kube lula ukunamathela, futhi yenze ezinye izinto ezengeziwe zithole imiphumela yazo efanele.
●Ukumuncwa kwamanzi: Ukwengeza inani elifanele leI-HPMCI-hydroxypropyl methylcellulose inganciphisa ukungena komoya futhi inciphise ukumuncwa kwamanzi kodaka.
I-wall putty
●Kulula ukuxuba ngaphandle kwe-agglomeration: Enqubweni yokwengeza amanzi nokugqugquzela,I-HPMCI-hydroxypropyl methyl cellulose inganciphisa ukungqubuzana kumpushana owomile, okwenza ukuxuba kube lula futhi konge isikhathi sokuxuba.
●Ukugcinwa kwamanzi okuhle kakhulu:I-HPMCIHydroxypropyl methylcellulose inganciphisa amanzi amuncwa udonga. Ukugcinwa kahle kwamanzi, ngakolunye uhlangothi, kungaqinisekisa isikhathi eside sokufaka usimende, ngakolunye uhlangothi, kungaqinisekisa ukuthi abasebenzi bangakwazi ukukhuhla i-putty odongeni izikhathi eziningi.
●Ukuzinza okuhle kokwakhiwa:I-HPMCIHydroxypropyl methylcellulose isengagcina ukugcinwa kwamanzi okuhle ezindaweni ezishisayo, ngakho ilungele ukwakhiwa ehlobo noma ezindaweni ezishisayo.
●Khulisa isidingo samanzi:I-HPMCIHydroxypropyl methyl cellulose inyusa kakhulu isidingo samanzi se-putty material. Ngakolunye uhlangothi, kwandisa isikhathi sokusebenza se-putty odongeni. Ngakolunye uhlangothi, ingakwazi ukwandisa indawo yokugqoka ye-putty futhi yenze ifomula ibe ukonga.
Okuhlangene isigcwalisi
●Ukusebenza: I-Hydroxypropyl methyl cellulose inikeza i-viscosity efanelekile, ipulasitiki enhle, nokwakhiwa okulula.
●Ukugcinwa kwamanzi: Hydroxypropyl methylcelluloseI-HPMCingakwazi ukugcwalisa ngokugcwele i-slurry, yandise isikhathi sokwakha futhi igweme imifantu.
●I-Anti-sagging: I-Hydroxypropyl methylcelluloseI-HPMCingenza i-slurry ibambelele ngokuqinile endaweni ngaphandle kokugoqa.
Udaka lokuzilinganisa
●Vimbela ukopha: IHydroxypropyl methylcellulose ingadlala umphumela omuhle kakhulu wokumisa okwesikhashana futhi ivimbele udaka ekuzinzeni nokopha.
●Gcina uketshezi futhi uthuthukise ukugcinwa kwamanzi: I-low-viscosity hydroxypropyl methylcellulose ngeke ithinte uketshezi lwe-slurry futhi ilungele ukwakhiwa. Ngesikhathi esifanayo, inezinga elithile lokugcinwa kwamanzi, ukuze indawo engaphezulu ngemva kokuzilinganisa ibe nomphumela omuhle futhi igweme imifantu.
I-plaster eyenziwe nge-gypsum
●Ukugcinwa kwamanzi: I-Hydroxypropyl methyl cellulose ingagcina umswakama odongeni, ukuze i-gypsum iqine ngokuphelele. Ukuphakama kwe-viscosity yesisombululo, amandla okugcina amanzi anamandla, futhi okuphambene nalokho, amandla okugcina amanzi ayancipha.
●I-Anti-sagging: I-Hydroxypropyl methyl cellulose ivumela umakhi ukuthi afake i-coat ewugqinsi ngaphandle kokubangela ama-ripples wokwakha.
●Isivuno sodaka: Ngesisindo esingaguquki sodaka olomile, ukuba khona kwe-hydroxypropyl methylcellulose kungaveza umthamo wodaka olufudumele kakhulu.
Ukubunjwa kwe-Ceramic extrusion
●IHydroxypropyl methylcellulose inganikeza ukuthambisa okuhle kanye nepulasitiki, futhi inganikeza ngokugcwele ukusebenza kwamathayi esikhunta somkhiqizo we-ceramic.
●Okuqukethwe komlotha ophansi kungaba nesakhiwo sangaphakathi esiminyene kakhulu ngemva kokuba umkhiqizo usubaliwe, futhi ingaphezulu lomkhiqizo liyindilinga futhi lithambile.
Izici eziyinhloko:
Ukugcinwa kwamanzi kwe-hydroxypropyl methylcellulose HPMC:
Ekukhiqizeni izinto zokwakha, ikakhulukazi udaka oluxutshwe okomile, Ibanga Lokwakha i-HPMC i-hydroxypropyl methylcellulose idlala indima engenakushintshwa, ikakhulukazi ekukhiqizeni udaka oluguquliwe olukhethekile, luyingxenye ebalulekile futhi ebalulekile.
Iqhaza elibalulekile le-hydroxypropyl methylcellulose encibilikayo emanzini odakeni ikakhulukazi lizici ezintathu. Elinye liwumthamo omuhle kakhulu wokugcina amanzi, elinye liyithonya ekuvumelaneni kanye ne-thixotropy yodaka, kanti okwesithathu ukuxhumana nosimende.
Ukupakisha
Ukupakisha okujwayelekile kungu-25kg/isikhwama
20'I-FCL: amathani angu-12 ane-pallet; 13.5 amathani ngaphandle kwe-pallet.
40'FCL:24ithoni nge-pallet;28ithaningaphandleiphalethi.
Isitoreji:
Yigcine endaweni epholile, eyomile engaphansi kuka-30 ° C futhi ivikelwe ekumswakama nokucindezela, njengoba impahla i-thermoplastic, isikhathi sokugcina akufanele sidlule izinyanga ezingu-36.
Amanothi okuphepha:
Idatha engenhla ihambisana nolwazi lwethu, kodwa ungawakhululi amaklayenti ngokuyibheka ngokucophelela yonke into ngokushesha lapho ithola. Ukuze ugweme ukwakheka okuhlukile nezinto zokusetshenziswa ezihlukile, sicela wenze ukuhlola okwengeziwe ngaphambi kokuzisebenzisa.
Isikhathi sokuthumela: Jan-01-2024