Eutters cellugul bụ otu kemịkal sitere na cellose, polymer sitere na polymer nke dị na mgbidi cells. Ethers ndị a nwere ngwa dị iche iche na ụlọ ọrụ na-arụ ọrụ n'ihi ihe ndị na-ewu ha si dị ka ihe dị ka njigide mmiri, na-ewu ewu, na nke na-eme ihe nkiri. N'ime akwụkwọ ụlọ ọrụ, a na-ejikarị ha eme ihe dị ka ihe mgbakwunye na-ewu ihe dịka adhesives, na-ese, ngwa ngwa na cooms. Ihe ndị a na-enyere aka ime ka ọrụ, ịdị ogologo, na arụmọrụ.
1. Celligul Ethers Cell
A na-emepụta usoro ndị na-emepụta mkpụrụ ndụ mkpụrụ osisi cellulose site na ijikọ otu hydroxy (-OH) na-ekere òtù (-OT), ebe r bụ alkyl ma ọ bụ ndị ọzọ ọrụ. Usoro ekiri ahụ na-agụnye iji akwụkwọ ọgụgụ dị ka Methyl Chloride (maka methy Cellulose), ma ọ bụ propylene oxide (maka hydroxyppppropy Cellulose).
A na-emepụta usoro ndị dị iche iche dabere na usoro molecular ha, solubity, na ogo nke dochie anya dị iche iche). N'ihi na ngwa ụlọ, a na-ahọpụta usoro nke mkpụrụ ndụ cellugul, ka ha nwee ike ịkwalite ihe ndị a na-ewu ụlọ dị ka ciment, lime, gypsum, na sistem-Dabere n'ihe.
2. Ụdị nke mkpụrụ ndụ cellugul ejiri na owuwu
A na-ewepụta usoro ụkpụrụ ụlọ ọrụ na-emepụta ihe na-esite na ihe owuwu kemịkalụ ha na arụmọrụ ha. Ụdị ndị a na-ejikarịkarị:
2.1Methyl Cellulose (Mc)
Methyl celluseA na-emepụta site na methyliting cellulose, na-eji otu hydroxy dị iche iche nwere Methyy. Ọ na-agbanye ya nke ukwuu na mmiri oyi ma na-etolite gel-dị ka ịnọgidesi ike na mgbasa.
Njirimara:
Ikike nnabata mmiri
Ike filmsing nwere ike
Ọrụ dị elu na ihe owuwu dị ka plasta, stucco, na sistemụ ciment
Ọrụ dị ka onye na-eme mkpọtụ, na-amụba viscosity na-enweghị ịgbanwe ihe Njirimara nke Ngwakọta
Ezigbo ihe na mmachi na ngwaahịa dị ka adhesives na mkpuchi
2.2Hydroxypylthylthth cellulose (hpmc)
A na-emepụta ellulose a site na ịdọrọ methy cellulose na hydropyy dị iche iche.Hydroxypylthyl methyl celluloseA na-eme ka mmiri dị ọcha na-adị ọcha methyl cellulose ma na-enye akụrụngwa dị mkpa dị ka mgbanwe dị mma, adhesion, na nkwụsi ike.
Njirimara:
Ezigbo njigide mmiri na akụrụngwa
Na-enyere aka melite ọrụ na ogologo nke sistemụ ciment
Ọrụ dị ka ihe mgbochi na ngwa agha, na-ekwu okwu, na talesi
Na-enye aka na-abawanye mma mkpuchi nke mkpuchi
Na-enye iguzogide iguzogide na mgbawa
2.-3Hydroxyethythythythyth Cellulose (HEC)
Hydroxyethyth CelluseA na-emepụta site na iwebata otu Hydroxyethyl n'ime Sellose Backbone. Nke a na-enyekarị uru na ịchịkwa viscosise na rhiology ihe owuwu.
Njirimara:
Njikwa mmiri dị elu na njikwa viscosis
Na-eme ka ọrụ dị mma
Ejiri ya na grout, plasta, na ihe na-eme ihe dị larịị ma gbatịchaa oge
Na - egbochi ihicha ngwa ngwa ngwa ngwa, na - enye ohere maka ịdị mfe
2.4Celloxymymymym cellulose (cmc)
Celloxymymym celluloseA na-emepụta site na iji otu carboxyyyyyyyyyyyyyyyyyyyyyyyyyyyl (-CH2OH) n'ime ihe owuwu sellulose. N'ime ụlọ ọrụ, a na-eji cmc mee ihe maka njigide mmiri ya kachasị mma, sie ike, na Njirimara Njirimara.
Njirimara:
Ikike dị elu na njigide na njigide
Mụbara rheology ma bulie Njirimara
Ejiri ya na ciment na igwe eji eme ihe iji melite oge ghe oghe ma belata nzacha
A na-ejikarị ya na mkpuchi mgbidi na ogige nkwonkwo iji meziwanye ọrụ
2.5MethylHydroxyethythyth Cellulose (MHC)
Methylhydroxyethyth CelluseA na-enwe ụdị mkpụrụ osisi hydroxyethyth cellulose nke gụnyere otu etyl. O nwere njiri ihe dabere na hec mana ya na ọdịiche dị na usoro nke solkality na omume rụrụ arụ.
Njirimara:
Na-enye ezigbo nsogbu ma sie ike
Na-eme ka njigide mmiri na-eme ka ịdị mma nke mkpuchi
Ejiri ya n'ụdị dịgasị iche iche na-enweghị atụ na eserese nke ederede na-agbanwe agbanwe na mgbasa ozi dị mfe
3. Njirimara na ọrụ na owuwu
Evethers Ethersers na-arụ ọrụ dị oke mkpa na-agbanwe omume na arụmọrụ nke ihe ndị owuwu. Ọrụ ha dị ka ndị a:
3.1Njide mmiri
Eutters cellosuc bụ hydrophilic ke okike, nke pụtara na ha nwere ike ịmịpụ ma jide mmiri. Nke a bụ ihe dị mkpa na sistemụ ciment ka ọ na-egbochi nkụ nke a na-eme n'oge a, na-ejide ya na ciment ahụ ga-emezu ike ya.
3.2Oru oru
Evers Ethers na-eme ka ọrụ ígwè na-eme ka ọrụ kpụ ọkụ n'ọnụ, na adhesives site na ịkwalite ike ha na mgbanwe ha. Nke a na-eme ka ọ dịrị ndị ọrụ mfe itinye ma na-ahapụ ihe ndị ahụ. Ihe mgbakwunye nke Ethers na-adụ ọdụ ngwa ngwa, ọbụlagodi maka oghere dị mgbagwoju anya.
3.3Njikwa viscosity
Essoluose na-achịkwa viocosisse ihe owuwu, na-enye ha Njirimara Njirimara. Nke a dị mkpa na ngwa dị ka tile na-adọta, na-ese ihe, ebe a na-agbanwe agbanwe, ebe ntinye aka na ịdị mfe nke ngwa dị mkpa.
3.4Na-eme ihe nkiri
Ethers na-etolite fim na-enye ezigbo mma, na-adịgide adịgide, na ọbụna elu ya. Nke a dị mkpa na ngwụcha, mkpuchi, na eserese, ebe a chọrọ ihe nkiri a na-edo edo iji hụ na ọnyà ọhụhụ na ogologo oge dị elu na ogologo oge.
3.5Njikọ na adhesion
Eutters Ethers na-eme ka ihe ndị a na-eme ihe arụ ọrụ, na-ejide na mkpuchi, taịl, na ihe ndị ọzọ na-eme nke ọma na mbara ihu. Nke a dị mkpa karịsịa na tile adhesives, ogige nkwonkwo, na plasta ngwa.
3.6Iguzogide na-ada ụda na mgbawa
Ethslọ ndị etters na-enyere aka belata ihe ize ndụ nke ịgbachi ọnụ ma na-efe efe na ihe ndị na-ewu ihe, karịsịa na ngwaahịa ciment nke simenti. Site na imezigharị mmiri na ịgbatị oge ghere oghe, ndị ọzọ na-eme ka ihe ndị a mee ka ọ dị ogologo oge, na-ebelata ohere nke cracks na-akpụ akpụ n'oge ihicha.
4. Ngwa na Architecre
Ethsmụ akwụkwọ mkpụrụ ndụ na-eme ihe n'ọtụtụ ụlọ ọrụ na ngwa ụlọ, na-eme ka ịdị mma, na ịdị mfe nke iji ihe eji eme ihe. Ụfọdụ ngwa dị mkpa gụnyere:
Mpaghara na plasters: Ke eyers celluluse na-enye ike ọrụ, adhesion, na njigide mmiri, na-eme ka ọ dịkwuo mfe itinye ma jikwaa ihe na mbara igwe.
Tile adres: Njirimara nke a na-eme ka ọ bụrụ njikọ nke Ethers nke Ethers na-ahụ maka taịl nile gbasoo mkpụrụ dị iche iche, na-enye ndị agbụ siri ike ma na-adịgide adịgide.
Eckings: Ike nke eyers cellulose iji mepụta ihe nkiri dị mma ma melite ngbanwe nke mkpuchi na-enyere aka rụọ nnukwu mma na ngwa mpụga.
Ngwakọta chiri: A na-agbakwunye ndị na-eme ihe nkiri na-eme ka ọ dị ka njikọta nkwonkwo, grouts, na ciment na-enweghị nsogbu iji chịkwaa viscosity na ụdị mmiri.
5. Isiokwu ntụnyere nke Ether'thers
Aku | Methyl Cellulose (Mc) | Hydroxypylthylthth cellulose (hpmc) | Hydroxyethythythythyth Cellulose (HEC) | Celloxymymymym cellulose (cmc) | MethylHydroxyethythyth Cellulose (MHC) |
Njide mmiri | Keelu | Dị elu | Keelu | Dị elu | Keelu |
Njikwa viscosity | Imeihenokara | Keelu | Dị elu | Keelu | Keelu |
Soluuru | Soluble na mmiri oyi | Soluble na mmiri oyi | Soluble na mmiri oyi | Soluble na mmiri oyi | Soluble na mmiri oyi |
Oru oru | Kacha mma | Kacha mma | Kacha mma | Imeihenokara | Keelu |
Ihe nkiri na-akpụ akpụ | Keoma | Ọ dị ezigbo mma | Keoma | Keoma | Ọ dị ezigbo mma |
Njikọta / adhesion | Imeihenokara | Dị elu | Keelu | Keelu | Keelu |
Na-agbagha nguzobe | Keoma | Ọ dị ezigbo mma | Keelu | Dị elu | Keelu |
Ojiji ndị a na-ahụkarị | Plastas, adhesives | Talesives, ngwa agha, fickings mgbidi | Grouts, ihe osise, plasters | Achịcha, mkpuchi, ogige | Ngwaahịa ndị sitere na Ciment, mkpuchi |
Ethslọ ọrụ mkpụrụ ndụ cell dị mkpa na ngwa ụlọ n'ihi ikike ha iji kwalite akụrụngwa nke ihe owuwu. Na ọdịdị ọdịdị ha, ha na-eje ozi dị mkpa iji mee ka njigide mmiri dị mma, njikwa viscetse, ọrụ ike na njikọta. Ike ha imeziwanye ma arụmọrụ na ịdị ogologo nke ihe na-eme ka ha bụrụ ihe dị mkpa na owuwe ihe a na-arụ ọrụ na ihe owuwu ụkpụrụ. Site na nghọta dị iche iche nke ndị na-akụ mkpụrụ osisi na ebe ha na-akwalite, ndị na-emepụta nwere ike ịhọrọ ihe mgbakwunye chọrọ iji zute ihe ndị a ga-eme, na-agba akaebe ogologo oge na ntụkwasị obi nke ụlọ ọrụ.
Oge post: Feb-17-2025