Intshayelelo ngeHydroxypropyl Methyl Cellulose HPMC E5 E15 E50 E4000 yoKutyabeka

Hydroxypropyl Methylcellulose (HPMC), ogama lesiTshayina liyihydroxypropyl methylcellulose, yi-semi-synthetic, I-non-ionic cellulose ether efunyenwe ngokuguqula iikhemikhali zeselulosi yendalo. Lo mgubo omhlophe unokwenza isisombululo se-viscous esicacileyo emva kokunyibilika emanzini. Inokuqina okugqwesileyo, ukugcinwa kwamanzi, uzinzo kunye neempawu zokwenza ifilimu. Sisongezo esiyimfuneko esinemisebenzi emininzi kwiinkalo ezininzi ezinjengokwakha.

Iimpawu kunye noncedo lweHydroxypropyl Methyl Cellulose HPMC E5 E15 E50 E4000 yoKutyabeka

Ukunyibilika okugqwesileyo kwamanzi: Inokuchithwa ngokukhawuleza emanzini abandayo ukwenza isisombululo esicacileyo nesizinzileyo.

Ukuqina okusebenzayo kunye nokukwazi ukugcina amanzi: Ukwandisa i-viscosity yezinto eziphathekayo, ngokufanelekileyo ukunciphisa ukuphuphuma kwamanzi, kunye nokuphucula ukusebenza kakuhle.

Uzinzo oluhle: Inozinzo oluhle kwiiasidi, iialkali, kunye neetyuwa, kwaye ilungele uluhlu olubanzi lwamaxabiso e-pH.

Ukwenza ifilimu kunye neziphumo zokukhusela: Emva kokumisa, yenza ifilimu eqinile kwaye ecacileyo ukukhusela i-substrate kunye nokuthintela ukungena kwamanzi kunye nokuphuma kwamanzi.

Ayinatyhefu kwaye ayicaphukisi: Ine-biocompatibility elungileyo kwaye ifanelekile kumasimi amayeza kunye nokutya.

Ukulungelelaniswa: Ngokutshintsha iqondo lokuthatha indawo kunye nobunzima bemolekyuli, ukusebenza kwayo kunokulungiswa ukuhlangabezana neemfuno ezahlukeneyo zesicelo.

Iinkcukacha zeHydroxypropyl Methyl Cellulose HPMC E5 E15 E50 E4000 yoKutyabeka

Hydroxypropyl Methyl Cellulose (HPMC) Amabanga okuGqiba iZicelo

Isishwankathelo

Hydroxypropyl Methyl Cellulose, okanye HPMC, sisithako esibalulekileyo kwiinkqubo ezininzi zokugquma. Isebenza kakuhle kuzo zombini izisombululo ezisekelwe emanzini kunye ne-solvent-based. Amabanga E5, E15, E50, kunye ne-E4000 isebenzisa izidanga ezahlukeneyo zokusebenza ukuhlangabezana neemfuno zeenkcukacha.

IiMfuneko zeQhinga

Ukutyeba: Umgangatho ngamnye unoluhlu lwe-viscosity olwahlukileyo olulinganiswe kwi-millipascal-seconds (mPa · s). I-E5 ibonisa i-viscosity ephantsi (malunga 5 mPa · s), iyenza ibe yeyona ilungileyo kwiifilimu ezibhityileyo kunye nokugqibezela ukomisa ngokukhawuleza. I-E15 ijongana nobukhulu obuphakathi-phantsi (~ 15 mPa · s), inika amandla efilimu angcono kakhulu ngaphandle kokucothisa ixesha lokumisa kakhulu. I-E50 inikeza i-viscosity yesixhobo (~ 50 mPa · s )ukuphuculwa komgangatho kunye nokuncamathela. I-E4000 ibonelela ngokutyeba okuphezulu (~ 4,000 mPa · s), enceda ukulawula ukudodobala kwindawo ethe tye kwaye ikhulise ukunqunyanyiswa kwee-pigments.

Ukunyibilika: Zone iimpawu zinyibilika ngokulula emanzini abandayo. Azinyibiliki emanzini afudumeleyo ngaphezu kwendawo yazo ye-gelation (ngokuqhelekileyo 50– 90 °C, kuxhomekeke kwenye).

pH Ukhuseleko: I-HPMC ihlala izinzile kuluhlu lwe-pH ye 3 ukuya 11. Oku kuyenza ihambelane nezona zongezo zokugquma eziqhelekileyo kunye nezibophelelo.

Ubunyulu: Ezi mpawu zizalisekisa iimfuno ezingqongqo zomgangatho ophezulu. Banamazinga aphantsi ngokwenene othuthu, iintsimbi ezinzima, kunye nezinto ezingcolisa iintsholongwane. Oku kuqinisekisa ukusebenza rhoqo kunye nokhuseleko kunye nokhuseleko kwiimveliso zokugqibela.

Rhoqo Usebenzisa

I-E5 kunye ne-E15 zidla ngokusetyenziswa kwiingubo zokutshiza, iiprimers, kunye nesiphelo esicacileyo apho ubukhulu obuphantsi bubalulekile. I-E50 ifanele iipeyinti zangaphakathi kunye nemigangatho eyahlukileyo efuna usetyenziso olugudileyo. I-E4000 ikhethelwe izigqubuthelo zefilimu eshinyeneyo, imastics, kunye neepeyinti zangaphandle apho iimpawu ezichasene ne-sag zibalulekile.

Abavelisi baxhomekeke kwezi mpawu zeHPMC ukunyusa ukusebenza, ukugcinwa kwamanzi, kunye nokwenziwa kwefilimu. Imveliso nganye ivavanywa ngononophelo ukuze kuqinisekiswe ukunyaniseka kwebhetshi kunye nokusebenza phantsi kweemeko zehlabathi lokwenyani.

Usetyenziso lweHydroxypropyl Methyl Cellulose HPMC E5 E15 E50 E4000 yoKutyabeka

Ukusetyenziswa kwe-Hydroxypropyl Methyl Cellulose (HPMC) Iimpawu E5, E15, E50, kunye E4000 in Coating

Kutheni i-HPMC ibalulekile kwii Coatings

I-Hydroxypropyl methyl cellulose (HPMC) sisithako esibalulekileyo kwiimveliso ezininzi zokugqiba. Inceda ukulawula indlela ulwelo olujiyile ngayo, igcina amasuntswana aqinileyo ekuzinziseni, kwaye yenza imuvi yokugqibela igudiswe kwaye yomelele. Amabanga ahlukeneyo– E5, E15, E50, kunye ne-E4000– bakhethwa ngokusekelwe kumsebenzi ekufuneka bewenzile.

IBakala E5: Light-Duty Ukusetyenziswa

E5 ine-viscosity ephantsi. Isebenza kakuhle kwisiphelo esincinci apho ufuna ukuhamba lula kunye nokomisa ngokukhawuleza. Lo mgangatho uwongamela kwiipeyinti zangaphakathi kunye nezikhokelo. Inika ingxinano eyaneleyo ngaphandle kokucothisa usetyenziso.

IBakala E15: Ukusebenza ngokulungeleleneyo

E15 inikeza ubukhulu obuphakathi. Ifanelana neenjongo zokwaleka ezisetyenziswa ngaphakathi nangaphandle. Lo mgangatho wongeza ukugcinwa kwamanzi, enceda umaleko uncamathele ngcono ezindongeni. Kananjalo kunciphisa ukutshiza ngexesha lokutshiza okanye ukuqengqeleka.

Umgangatho E50: Ukwenziwa kweMovie enzima

E50 inika i-viscosity enkulu. Ifanelekile kwimigangatho eyahlukileyo kunye neepeyinti ezityebileyo. Lo mgangatho uphuhlisa ifilimu enamandla ngakumbi emelana nefracturing. Iingcali zihlala zikhetha i-E50 ye-stucco, iiplasta, kunye nokulungisa iimbumba ezifuna umzimba owongezelelweyo.

Umgangatho we-E4000: Ubuninzi Bobuninzi kunye noKhuseleko

E4000 Ibonelela nge-viscosity ephezulu kakhulu. Isetyenziswa xa ufuna ukunqunyanyiswa okuhlala ixesha elide kwezithako okanye ii-pigments. Lo mgangatho ugcina imixube izinzile kunye nexesha kwaye inqanda ukuthotywa kwimigangatho ethe nkqo. Iqhelekile kwiingubo ezikhethekileyo zorhwebo kunye ne-ceramic tile adhesives.

Zonke ezi mpawu ze-HPMC zinyibilika emanzini, non-ionic, kwaye iyahambelana nepeyinti eninzi yezithako ezisebenzayo. Kananjalo bancedisa ukulawula isantya sokumisa, ebaluleke kakhulu kwimozulu eshushu okanye eyomileyo. Ngokukhetha umgangatho ofanelekileyo, abaqulunqi bafumana iziphumo eziqhelekileyo emva kokusetha.

Iprofayile yekhampani

Siyinkokeli yehlabathi kwikhonkrithi ekhaphukhaphu kunye nezisombululo zogwebu zobunjineli obuphambili. Yaziwa kwihlabathi jikelele ngokuzibophelela kuphando, ukusungula izinto ezintsha, kunye nobuchule obusetyenzisiweyo, besibonelela ngezisombululo zamagwebu ezinobunjineli ukusukela ekuqaleni kowama-2012.

Singabonelela ngomxube wekonkrithi okumgangatho ophezulu kunye neemveliso ezinxulumene nekhonkrithi egwebu kwihlabathi liphela.

Inkampani inesebe lobuchwephesha lobuchwephesha kunye nesebe lokulawula umgangatho, ilabhoratri enezixhobo ezifanelekileyo, kwaye ixhotyiswe ngezixhobo zokuvavanya eziphambili kunye neziko lenkonzo yabathengi emva kokuthengisa.

Ukuba unomdla, nceda uzive ukhululekile kwaye uqhagamshelane nathi.

Intlawulo

T/T, uwestern Union, I-Paypal, Ikhadi letyala njl.

Ukuthunyelwa ngenqanawa

Ngomoya, ngolwandle, nge-express, njengoko abathengi becela.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC E5 E15 E50 E4000 for Coating

Imibuzo Ebuzwa Rhoqo Malunga ne-HPMC E5, E15, E50, kunye E4000 for Coating

Yintoni i-HPMC esetyenziselwa iingubo?

HPMC (Hydroxypropyl Methyl Cellulose) isebenza njenge-thickener, isibophelelo, kunye ne-arhente yokugcina amanzi kwiimveliso zokugquma. Inceda intonga yokwaleka ngcono kumphezulu. Ikwanqanda amanzi ukuba ome ngokukhawuleza. Oku kunika abasebenzi ixesha elingakumbi lokusebenzisa isambatho ngokutyibilikayo.

Uyenza njani i-E5, E15, E50, kunye ne-E4000 iyahluka?

La manani abonisa i-viscosity yebakala ngalinye. I-E5 ine-viscosity ephantsi kakhulu. Ixutywa lula ibe lulwelo. I-E15 kunye ne-E50 zinika ubukhulu obuphakathi. Basebenza kakuhle kwiipeyinti kunye neeplaster. I-E4000 inzima kakhulu. Isetyenziswe xa ukugcinwa kwamanzi okunamandla okanye amandla aphezulu efilimu kufuneka.

Ngaba i-HPMC ikhuselekile ukuba isetyenziswe kwizinto zokwakha?

Ewe. I-HPMC ayinayo ityhefu kwaye ivunywe ngokubanzi ukuba isetyenziswe kulwakhiwo. Ayiwukhuphi umsi oyingozi. Ikwamelana nokungunda kunye neebhaktheriya. Oku kuyenza ikhuseleke kwizicelo zangaphakathi nangaphandle.

Ingakanani i-HPMC ekufuneka ndiyongeze kumxube wam wokugquma?

Isixa esifanelekileyo sixhomekeke kuhlobo lwemveliso yakho kunye neemfuno zokusebenza. Uninzi lweefomula zisebenzisa phakathi 0.1% kwaye 0.5% ngobunzima. Qala ngebhetshi encinci yovavanyo. Lungisa umthamo ngokusekelwe kwindlela umxube ohamba ngayo kunye neentonga.

Ngaba i-HPMC ingaphucula ukusebenza kwimibhobho yomxube owomileyo?

Ewe. Ukongeza i-HPMC kwi-dry-mix mortars iphakamisa ukugcinwa kwamanzi. Oku kunceda isamente imanziswe ngokupheleleyo. Kwakhona kwenza umxube ube lula kwaye usasazeke lula. Abasebenzi bafumana ulawulo olungcono ngexesha lokutshiza okanye ukutshiza. Umphezulu wokugqibela uba ngakumbi kwaye womelele.