N'otu oge ahụ, ọ nwere ike bụrụ ihe na-eme ka ike na ikeHPMC hydropyylthyl methyl cellulose, Ọzọkwa ọzọ meziwanye mmetụta dị mma nke owuwe ọrụ injinịa, melite arụmọrụ. HPMC hydropyyl methyl cellulose nwere ike ime ka ike nrapado sie ike, belata ọnọdụ nkwụghachi, iji hụ na ịga nke ọma owuwu injinịa. Hydroxypyl Methyl Cellulose nwere ike ịbawanye oge na-agba ọsọ ma na-emeso nsogbu nke oghere na ezughi oke ike na usoro owuwu mbụ.
Obere mmiri dị elu nke ngwa agha nke injinia nwere ike ime ka ihe jupụtara na ike zuru ezu, ma nwee ike ime ka njikọta njikọ siri ike nke ngwa agha. N'otu oge ahụ, enwere ike ịmịzi ike na iji mee ka ọ dịkwuo mma nke cellylyl methyl cellulose iji meziwanye mmetụta ọrụ injinịa ma melite arụmọrụ.
Ọnwụ mgbochi mmiri,HpmcHydroxypyl Methyl Cellulose, nsonaazụ nke hydropyylthylthylthyl methyl cellulose na ntụ ntụ, iji gbochie nkụ na nkụ nke mmiri na-efe efe. Hydroxypyl Methyl Cellulose nwere ike ime ka ike mgbapụta nke putty, belata ọnọdụ nkwụchi, hụ na ịga nke ọma owuwu injinịa.
Igodo HPMC Methyl Cellulose na mmiri, na-eme mkpọchi, wit, na mmetụta ndị ọzọ nwere ụfọdụ ọnọdụ ntọala mbụ. Hydroxypyl Methyl Cellulose nwere ike ịbawanye oge na-agba ọsọ ma na-emeso nsogbu nke oghere na ezughi oke ike na usoro owuwu mbụ.
HPMC hydropyylthyl cellulose na mwakpo ighazi na-arụ ọrụ dị mkpa na mmetụta nke njikọ, ma na-eme ka ike nke akụrụngwa. Ọgwụ dị mfe ikpuchi, melite arụmọrụ, ya na ọrụ bụ isi nke nkwusioru mgbochi na mmetụta bara uru. Ọrụ mmiri na-egbochi mmiri ime ihe ọkụkụ na-eme ka ọ na-agba ọsọ, na-eme ka nguzogide guzosie ike, melite ogo nke njikọta.
Ihe dị oke mmiri na-agbanwe mmiri na-ewepu mkpa ọ dị ka nke a na-etinye ma ọ bụ mmiri mmiri na ntọala, na-emewanye ike na-eme ka ike dị ike. Oge owuwu nke injinịa bụ ogologo, nke ọma, usoro injinụ injinịa dabara, yana ezigbo mmiri.
N'ime ubi nke ụlọ Septemba nke eke, hydroxypyl methyl cellulose nwere ike iji ya na ihe nkiri, tackifier, na ihe nkiri plastide ahụ nwere nke ọma na-eyi nguzogide, mmiri na adhesion. A kọwara nke ọma iji melite esemokwu metụtara nsogbu nke ọma, yana ngwakọta ahụ nwere ihe ngwọta osisi dị mma ma nwee ezigbo ịdị mma.
Eluigwe na aku na uba nke aku na-eme ihe omumu nke oma nwere ezigbo ike, ezigbo mmiri na ezigbo nkpagbu. Ezigbo atụmatụ mkpuchi usoro bụ isi ihe. A na-enwe ọtụtụ lacquer dị mma nke mejupụtara ihe dị ka 300kg emulsion, 650kg dị ọcha dị ọcha na ihe ndị ọzọ mejupụtara. A na-egosipụta nnukwu anụ ezi dị elu nke a na-egosipụta ọtụtụ movey lootions. Mgbe mmiri mmiri mejupụtara emulsion bụ 50%, olu nke 300kg moisturizizizi emurlion mgbe ihicha mmiri bụ ihe dị ka lita 1550kg dị ka lita 228. Nke ahụ bụ ikwu, na nke a, ezigbo okwute (ụcha papageta uru) bụ 60%. N'ihi nnukwu ájá dị mma, n'okpuru ebe a na-adịghị mma, n'okpuru ego nke otu ihe na-ahụ maka nyocha, nke dị na mpụga mgbidi dị na CPVC ịta ahụhụ CPVC.
Maka viscositifier, ọ bụrụ na ahọpụtara viscosity veolushose a họọrọ, mkpuchi mgbidi mpụga nwere ike iwepụta oyi akwa nke ọma, iji nweta ihe atọ nke mkpuchi mgbidi na mpụga. Iwu atọ maka ụlọ mkpuchi. N'ezie, ntinye nke ọtụtụ okwute na-aba ụba na nke bara uru, a na-ata ahịhịa na-acha uhie uhie, 205kg agba, na-ata ahụhụ, wdg), wdg), wdg mmiri na ngwaahịa nlekọta anụ ahụ. Kinddị a n'ezie ezigbo pọm pvc na-abụkarị n'etiti 75%? N'agbata 85%, na usoro ọrụ a na-akpọnwụ, ezigbo mkpuchi ihe mkpuchi na-esi ike iji guzosie ike na agba agba zuru ezu na nke siri ike. Ya mere, otu esi eji ya zuru oke modurrizizi ihe nzuzo na-ezo, nke mere na mkpuchi ahụ dị ka usoro mkpuchi ahụ dị ka usoro.
Ezigbo ụlọ mkpuchi mkpuchi nwere njirimara nke di na nwunye dị ala (oke molecular). N'ihi mmụba nke ọnụahịa nke cellulose, viscosity etinyere na cellulose na-agbanwe site na narị afọ 200000, ọ bụrụ na ọ na-abawanye ego nke cellose site na methy cellulose (hec ) ka hydroxy acrylic cellulose (hpmc); Ngwa nke Methyl Methyl Methy Cellulose Hpmc ga-ebelata ezigbo ihe eji eme mmiri, wee melite viscosity (onye ikwu molecular na-ewu ewu na-eme ka ihe dị na mbara igwe na-eme mkpọtụ? Azịza ya bụ na arụmọrụ nke ihe osise ahụ oyi akwa ga-aka njọ!
Enwere ike ekewa HPMC n'ime ngwa ngwa na-agbanye. Mgbe mmiri oyi na-efesa ngwa ngwa ma ịsụba na mmiri, enwere ike ekewa hpmc n'ime ụdị soluble. N'oge a, mmiri mmiri enweghị viscosity, n'ihi na a na-agbasa HPMC naanị na mmiri, ma enweghị nghọta nke agbaze. Mgbe ihe dị ka 2Min gasịrị, viscosity mmiri na-agbasa nwayọ, na-emepụta ihe nlele vioid vioid. Mgbe ngwa ahịa na-ekpo ọkụ na-agbaze na mmiri oyi, ha nwere ike ịkwụsị ngwa ngwa na mmiri ọkụ ma na-akụda na mmiri ọkụ. Mgbe arịsịrị ala na-ebelata ogo okpomọkụ, viscosity ga-eji nwayọọ na-eme ruo mgbe a na-emepụta ihe ngwọta viodal nke ọma. A na-eji naanị ihe mgbu ikuku na-eme n'ime ime mgbidi ime ya ntụ na ngwa agha. Na mmiri mmiri na-acha odo odo na mkpuchi, enwere ọnụ ọgụgụ ndị na-enweghị ike itinye. The Ngwa - ụdị soliby nwere udi ngwa General. Enwere ike iji ya mee ihe dị ka ime mgbidi iji ntụ ntụ na ngwa agha, na mmiri mmiri ya na-acha uhie uhie na mkpuchi ya. Enweghị taboo.
Mmiri mmiri na-ekpo ọkụ na-agbaze: n'ihi na Hpmc na mmiri ọkụ anaghị agbaze, yabụ HPMC na njikọ mbụ a nwere ike ịgbasasị na mmiri ọkụ, wee kpoo ala mgbe oyi. A kọwara ụzọ abụọ ahụ dị ka ndị a:
1) Tinye mmiri ọkụ ahụ ịchọrọ n'ime arịa ma kpoo ya ihe dịka 70 ℃. Jiri nwayọ gwakọta, jiri nwayọ tinye hydypylthyl methyl na-ese n'elu mmiri, wee jiri nwayọ mepụta flafge refgetion sludge na agwakọta.
2) Tinye 1/3 ma ọ bụ 2/3 nke mmiri ahụ n'ime arịa, kpoo ya 70 ℃, kpoo ya ruo 70 ℃ iji kwachaa hpmc, ma kwadebe mmiri ọkụ na-ekpo ọkụ; Mmiri oyi fọdụrụ ka agbakwunye na sludge dị ọkụ ma gwakọta ya na ngwakọta mmachi mma.
Ntụ ntụ ntụ ntụ ntụ: ntụ ntụ na ọtụtụ ntụ ntụ mmiri kemịkal kemịkal zuru oke gwakọta, wee tinye mmiri igbari. N'oge a, enwere ike ịgbasa Hpmc na ikpe nke enweghị agglomeration, n'ihi na akuku ọ bụla naanị ntụ ntụ, mgbe ụdị mmiri a bụ naanị ngwa nke mgbidi dị n'ime ya. [HPMC] dị ka ndị na-ahụ maka na-aga n'ihu na mịrị amị na mbuso agha nke mgbidi dị n'ime.
Nke a bụ ụdị hydropylthyl cellulose (HMPC) A na-akwanyere ihe na-adọka, nke dị nso na ihe viscoelastic (tumadi mucin) na anya mmiri. Ọ na-agbaso elu nke anya site na adsortion nke polyman, ma simulates ọrụ Conjun na anya ma na-eme ka ihe ahụ na-egbu egbu nke cornea.
Na ntụ ntụ ntụ, na-eto, njigide mmiri ma rụọ ọrụ atọ. Ndị na-eto eto, cellulose nwere ike ime ka ọ kwụsị ịgbachi, nke mere na a ga-ejikọ ya na ọrụ nke mgbochi na-egbochi. Njide mmiri: Mee ntụ ntụ putty kpọnwụrụ nwayọọ nwayọọ, AUXIMARY Gress calcium na usoro mmeghachi omume. Ihe owuwu: lubrication lubrication, nwere ike ime ka ntụ ntụ putty nwere ezigbo ihe owuwu. HPMC anaghị eso na mmeghachi omume kemịkalụ ọ bụla, mana ọ bụ naanị na-arụ ọrụ na-akwado.
Ederede ederede na-agbanwe agbanwe na nhọrọ nke agba, ma nwee ike ime ka ihe dị mma na-eme ihe dị mma, na ezigbo okwute na nchụso nke ịdị ndụ, ọ dị mma karịa agba agba, nke ọ bụla nwere ike nke ya. Akwukwo akwukwo di iche iche na akwa ihe emeputa ihe, iji na aru oru mbu, n'ozuzu ya, anyi kwesiri iji mmanu di iche iche.
Lacquer, mpempe akwụkwọ bụ ụdị agba, ọkachasị eji maka mma mma. Ndị otu egwuregwu Diatom Mud na-achịkọta ụfọdụ ọdịiche dị n'etiti agba na lacquer, akụkụ ederede na-egosi ọdịiche dị n'etiti lacquer na mpempe akwụkwọ.
Ọnụahịa dị elu dị elu, ndị na-emepụta ihe iji chekwaa ego, na-agbakwunye obere ihe nkiri a na-eme, na-eme ka ọ dị ukwuu, ihe osise na-ebelata ike, N'otu oge, mmiri ga-abanye na mmiri ozuzo ogologo oge, mmiri na-acha ọcha.
Fọdụ ndị na-emepụta ihe ndị na-emepụta na-emepụta lacquer, na-agbakwunye ọtụtụ celloxythythylythylythylymythymythylyylyymythylyylyylyylyyl cellurise, ihe nkiri a na-agbanye mmiri, ihe nkiri na-acha uhie uhie na oyi akwa, belata nguzogide nke mkpuchi.
Oge post: Jun-09-2022