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(1) inorganic Twooner:
Inorganic thereeners na sistemụ mmiri na-ebu ibu bụ ụrọ. Dị ka: Bentinite. Mgbe ụfọdụ, a na-eji Kaolin na diathaceous (isi ihe bụ ihe owuwu) mgbe ụfọdụ dị ka ndị na-a toexiary Peaxers maka sistemụ nkwụghachi ha. A na-ejikarị Bentenite ebe niile n'ihi nnukwu mmiri. Bennoite (Benton (Na, ca) (al, mg) 6 (si4o10) 3 (oh) 6 • Nh2o. A na-egosipụta arụmọrụ mgbasa nke Bentenite site na mmụba, ya bụ, olu nke bentonite mgbe ọ na-akpọ ike ịgbasa ike na nkwalite, kwupụtara na ml / gram. Mgbe Benthonite Trimener na-enweta mmiri ma zaa ya ọtụtụ oge ma ọ bụ ugboro iri nke na-enwe ezigbo uru, ọ dị iche na ntu ndị ọzọ na sistemụ mkpuchi. Ahụ nwere ezi obi. Na mgbakwunye, mgbe ị na-akpata nkwụghachi, ọ nwere ike ịnya ụdọ ndị ọzọ iji mepụta ụfọdụ ihe mgbochi mmetụta, yabụ ọ na-enye aka ime ka nchekwa nke usoro ahụ.
Mana ọtụtụ ndị na-agba agba sodium si na Bentium sitere na Bentium ntụgharị. N'otu oge sodisizer, ọtutu et ut ut un u na a ga-eme ka oon na sodium. Ọ bụrụ na ọdịnaya nke ụlọ ndị a dị oke elu, nnukwu ego na-akwụ ụgwọ na ebubo na-adịghị mma n'elu emulsion, ọ nwere ike ibute nsonaazụ na fression nke emulsion. N'aka nke ọzọ, eystọ ndị a ga-enwe mmetụta dị na sodium nnu (ma ọ bụ discphosphate ndị a na-agbasasị, na-eduga na mfu nke mkpofu, na-eme ka ndị na-asọ asọ, ma ọ bụ ọbụna thicker. Oke oke na flocculation mere. Ke adianade donening mmetụta nke Benton na-agbasa na ntụ ntụ na-abanye na mmiri, ya mere, ọ ga-eweta mmetụta thixotropic na sistemụ mkpuchi, nke na-adịghị mma maka mkpuchi dị mma. Ya mere, a na-ejikarị ahịhịa na-acha uhie uhie na-ejikarị ya na mmiri mbubreyo, na naanị obere ego eji eme ihe dị ka nke na-ese ma ọ bụ ihe osise dị ala. Agbanyeghị, n'afọ ndị na-adịbeghị anya, ụfọdụ data egosila na Hentmings 'Bentone®lt. Ọkpụkpụ nhazi mgbanwe na nụchara anụcha nwere ezi mgbochi mgbochi na atomization mgbe etinyere na mbubreyo spraying spraying na-enweghị ikuku.
(2) cellulose:
Cellulose bụ polymer dị elu nke oghere nke β-glucose guzobere. Iji njirimara hydroxy na mgbanaka glucosyl, cellulose nwere ike ịnwe mmeghachi omume dị iche iche iji mepụta usoro nke ihe omimi. N'etiti ha, a na-eme ekike na mmeghachi omume gị. The cellulose esta ma ọ bụ mkpụrụ osisi eather ether ether bụ ihe kachasị mkpa celivatives. Ngwaahịa eji eme ihe na-ejikarị celloxythythythythythythythythythythythythythythythythythythyth cellulose, methy cellulose, hydroxypylthylthyl methyl cellulose na ihe ndị ọzọ. N'ihi na celloxythythythylythylythylymylylylylym ekwo sodium na-agbanye na mmiri, ọ na-ejikarị viociations, na-ebelata ya na-acha uhie uhie na-acha uhie uhie na-egbu egbu na-acha uhie uhie na putty. Mmiri mmiri nke methylcellose dịtụ ala karịa nke hydroxyethylcellose. Na mgbakwunye, enwere ike ịnwe obere ego na usoro a na - ekwu, nke ga - emetụta ọdịdị na mmetụta nke ihe nkiri a, yabụ na - ejikarị ya na agba mbu. Agbanyeghị, elu esemokwu nke methyl oh oghe nke ọma dị ala karịa nke ndị ọzọ cellulose a, yabụ ọ bụ ezigbo cellulose na-ejigide na Puchty. Hydroxypyl Methylcellose bụkwa nke cellulose na-ejikarị ya n'ọtụtụ putty, ma ọ bụ na-ejikọ ihe ciment (ma ọ bụ limeganic na-adọta). A na-eji hydroxyethythythyth Celllose na-eji ọtụtụ agba sistemụ mmiri mbubreyo n'ihi ezigbo mmiri solibity na mmiri mmiri. E jiri ya tụnyere celliloses ndị ọzọ, ọ na-enwekarị mmetụta na ihe mkpuchi mkpuchi. Uru nke hydroxyethythythyth cellulose gụnyere arụmọrụ dị elu, ezigbo ndakọrịta, nchekwa nchekwa siri ike, na ezigbo nchekwa nke victose. Ọdịmma ndị ahụ adịghị oke ọkụ na-adịghị mma na nguzogide mgbawa. Iji meziwanye mmetọ ndị a, mgbanwe hydrophobic apụtawo. Mmekọahụ na-ejikọta hydroxyylcelllose (hEC) dịka onye na-ahụ anya
(3) polycaryyyyyyyyyyyyyyyy
Na nke a polycatexyyyyyyyyyyyyyyyyylate, ibu molecular dị elu bụ ihe dị ala, na oke molecular dị ala bụ onye na-achụsasị. Ha tumadi Mosorb Wuterb Mmiri Mmiri Molecules dị na isi agbụ nke usoro ahụ, nke na-eme ka viscosity nke ndị a chụsasị na-agbasa; Na mgbakwunye, ha nwekwara ike bụrụ ndị mgbasa ozi na elu nke mbubreyo irighiri akwa, nke na-abawanye urughuru ogo nke latex, ma na-abawanye viscosity nke etiti nke etiti nke etiti. Agbanyeghị, ụdị nke Trulener a nwere obere dị ala ala, yabụ, ọ na-eji nwayọọ nwayọọ kpochapụ na ngwa mkpuchi. Ugbu a, ụdị ụdị a na-ejikarị na ndagide nke ụcha ụcha, n'ihi na ibu ya buru ibu, ya mere ọ na-enye aka na mgbakwunye ma na-echekwa nkwụsi ike.
(4) alkali-akwọ ụgbọ ala:
E nwere ụdị alkali abụọ dị iche iche na-akwọ ụgbọ ala: nkịtị alkali-na-akwọ ụgbọ mmiri na-agabiga na ngwakọta alkali-akwọchasị. Nnukwu ọdịiche dị n'etiti ha bụ ihe dị iche na monars jikọtara dị na isi molecular. A na-ejikọ ihe ndị na-ahụ maka alkali-akwọ ụgbọ ala nwere ihe ndị na - eme ihe na - eme ihe na - enweghị ike ịgbaso ibe ya, yabụ mgbe ị ga - eme ihe nkiri na - eme ka vieption ma ọ bụ nke usoro a na - eme ngwa ngwa.
a. Ahkali-a na-akwọ ụgbọ ala:
Thedị ihe nnọchi anya a na-ahụ maka ndị ọrụ alkali-akwọ ụgbọ ala bụ ASE-60. ASE-60 nke tumadi na-eji kopịpụta nke metcrylic acid na ethyc acrylate. N'oge usoro cololymerization, metrylic acid nke metrylic dị ihe dị ka 1/3 nke ndị otu ifuru na-eme ka ụmụ nwanyị nwere hydrophilicy, ma na-anyụ usoro nnu. N'ihi nkwụnye nke ebubo, a na-amụba ụdọ molecular, nke na-eme ka viscosity nke sistemụ ma na-amịpụta mmetụta na-atọ ụtọ. Agbanyeghị, mgbe ụfọdụ ịdị arọ molecular buru oke ibu n'ihi ọrụ nke onye na-ejide onwe ya. N'oge ịbawanye ụba nke akwara akwara, a naghị achụsasị molecular na obere oge. N'oge usoro nchekwa ogologo oge, eriri akwara nke nta nke nta, nke na-ewetara viscosise. Na mgbakwunye, n'ihi na e nwere ọtụtụ morophobic momomic dị na molecular yinye ụdị a dị iche iche, ọ dịghị mfe itinye uche na nchịkọta, yabụ, ụdị nke intramoler nwere obere arụmọrụ, yabụ, ọ naghị eji naanị ya. A na-ejikarị ya na ngwakọta ndị ọzọ.
b. Njikọ (CONCORD) Type alkali ọzịza Perfener:
Kinddị ndị dị egwu ugbu a nwere ọtụtụ ụdị n'ihi nhọrọ nke monomers na-emekọrịta ihe na njiri mara molecular. Ihe eji eme ya bu kwa ihe mejuputara metryrylic acid na ethyc acrylate, na monomers Someonetive dị ka antennae n'ụdị, mana ọ bụ naanị mgbasa ozi. Ọ bụ monomers ndị a na-esokọ na-eme ka octopis Rountyles na-arụ ọrụ kachasị mkpa na ụdị arụmọrụ nke Tronener. Ndị otu a na-ahụ maka ya na ihe owuwu ahụ na-esetịpụ ya na nnu, na akwa molecular dịkwa ka alkali-na-akwọ aru ike. Otu ụgwọ ahụ na-eme, nke mere na a na-emegharị molecular. Onye na - ahụ maka monomer na ya na - agbasawanye na akwara molecular yinye, mana ihe owuwu ya nwere a hydrophilic lyrophic, yabụ nnukwu ihe owuwu yiri ụmụ irighiri mmiri ma ọ bụ n'etiti ụmụ irighiri ihe. A na-emepụta mictor site na nchịkọta nke ndị na - emekọ ihe, na ụfọdụ ndị na - emekọ ihe na - egosi na ha bụ ndị ọzọ site na njikọta nke mkpịsị aka emulsion (ma ọ bụ irighiri ihe). Mgbe emepụtara micless ahụ, ha na-edozi ihe mgbochi ahụ, mmiri mmiri ma ọ bụ ihe ndị ọzọ dị na sistemụ (ma ọ bụ ihe mgbochi nke ụmụ irighiri ihe) na viscosis nke sistemụ na-abawanye. Ya mere, arụmọrụ dị iche iche nke ụdị a, karịsịa na agba mmiri nke nwere nnukwu emulsion ọdịnaya, yabụ, a na-eji ya na agba mbu. Onye nnọchi anya ngwaahịa bụ ụdị TT-935.
(5) Pollyutive polyurtethane (ma ọ bụ polyler) thinning na onye ọrụ na-akụzi:
N'ozuzu, ndị dị oke elu nwere oke molecular dị elu (dịka celrylic acid), na acrylic acid), na actslic ha a na-agbatị n'olu mmeli iji mee ka viscosity dị elu nke sistemụ ahụ. Ibu molecular nke polyurtethane (ma ọ bụ polyurethane) dị obere, ọ na-ejikwa mkpakọrịta Van Der ike, ma mkpakọrịta ndị a nwere ike ịdabere na ụfọdụ ndị mpụga. Ikewapụ, si otú a na-ebelata viscosity, na-eme ka ọ bụrụ ọkwa fim ahụ, yabụ ọ nwere ike rụọ ọrụ nke ịka ụlọ ọrụ. Mgbe ekpochapụla ngwa agha, ọ nwere ike ịmalitegharị ngwa ngwa, na viscosis nke sistemụ ahụ bilitere. Ihe ịtụnanya a bara uru belata viccosict ma nwekwuo oke n'oge owuwu ahụ; Ma mgbe ike a na-efufu, a ga-eweghachi vissis ozugbo iji mee ka ọ bụrụ ọkpụrụkpụ ihe nkiri ahụ. N'ime ihe bara uru, anyị na-echegbu onwe anyị maka mmetụta ndị dị iche iche nke ndị na - eme egwuregwu dị egwu na polymer emulsions. Ihe ndị na - eme nke polymer na - esonyekwa na mkpakọrịta nke sistemụ ahụ, nke mere na ụdị ube a nwekwara ezigbo ọfụma (ma ọ bụ na ọ dị mma) mgbe ọ dị ala karịa itinye uche ya na ya; Mgbe ịta ụdị ụdị dị egwu na nke ịka nká mgbe ọ dị elu karịa itinye uche ya na-atọ ụtọ na mmiri dị mkpa, ọ nwere ike ịhazi mkpakọrịta site na onwe ya, na viscosity na-eto ngwa ngwa. Ya mere, mgbe ụdị ndị dị egwu dị ala karịa ịta aka ya dị oke ọnụ, n'ihi na ngwụcha nke emulsion, na vission ahụ ga-abawanye na mmụba nke oke nke nnukwu emulsion. Na mgbakwunye, ụfọdụ ndị na-achụsasị (ma ọ bụ acrylic Twongers) nwere hydrophobisicures dị iche iche, na Hydrophobic ha na-emekọrịta ihe na ndị nke polyurtane, nke mere na sistemụ ahụ na-emekwa ihe owuwu nke ukwuu.
2. Mmetụta dị iche iche dị iche iche na mpaghara nkewa nke agba oge
Na usoro imewe nke ihe osise nke mmiri, iji nke ukwu bụ njikọ dị ezigbo mkpa, nke metụtara ọtụtụ ihe osise nke oge opupu ihe ubi, dị ka owuwu, nchekwa na ọdịdị. N'ebe a, anyị na-elekwasị anya na mmetụta nke iji ndị na-eme nke ọma na nchekwa nke mbido oge. Site na mmeghachiokwu dị n'elu, anyị nwere ike ịmara na bengoxy na polycaryyyyyylates: A na-ejikarị ndị na-acha uhie uhie mee ihe n'ọtụtụ mkpuchi pụrụ iche, nke a na-agaghị atụle ebe a. Anyị ga-ekwukarị ihe ọkụkụ ndị a na-ejikarị, alkali ọzịza, na polyurthane (ma ọ bụ pollerethan (naanị ya na njikọta, na-emetụta nguzogide nkebi nke oge mbubreyo.
Ọ bụ ezie na ndị na-eme ihe na-ehuru na hydroxyethyth celluse bụ ihe dị njọ na mmiri nkewa, ọ dị mfe iji kpalie. Otu iji alkali na-a oveụ nke na-enweghị mmiri na ọdịda ma dị oke njọ mgbe oke. Otu ojiji nke polyurethan there, ọ bụ ezie na mmiri nkewa adịghị njọ, mana mkpụrụ ndụ ya mepụtara ma sie ike ibili. Ọ na-ana-emekwa hydroxyethythythythythythythythythyth celluse na alkali na-azọpịa ihe omimi, enweghị post-thing, enweghị oke mmiri, mana enwerekwa mmiri dị ukwuu. Agbanyeghị, mgbe hydroxyethythyth cellulose na polyurethane na-ete mmiri, nkewa mmiri kachasị njọ, mana ọ nweghị ọdịda siri ike. A na-eji ube na polyurethane ọnụ, ọ bụ ezie na mmiri nkewa enweghị mmiri nkewa, ma mgbe ịkachasị, na ndabara ahụ dị na ala siri ike na-akpali. Na nke ikpeazụ na-eji obere mkpụrụ osisi celdroxyethyth na polyurethane ndị na-eme ka edobeghị otu na-enweghị nkewa na nkewa mmiri. Enwere ike ịhụ ya na acrylic sistemu emullic sistemụ nwere hydrophobility, ọ bụ ihe dị njọ iji mee ka mmiri hydropose na-eme ihe ọkụkụ, mana enwere ike ịkpa oke n'ụzọ dị mfe. Otu ojiji Alkali ọzịza na polyurethane (ma ọ bụ ogige ha) dị mma, ma ọ bụrụ na ọ dị oke mmiri, ọ na-akpọ ya ihe siri ike na-akpali. Ojiji nke cellose na polyurethane compond nke na-eto eto, n'ihi ọdịiche dị na hydrophilic na ọdịda, kama ọ bụ nkọcha dị nro ma dị mfe ebido. Usoro ikpeazụ ahụ nwere arụmọrụ nke mgbochi mmiri kachasị mma n'ihi nguzozi ka mma n'etiti hydrophilic na lipophilic. N'ezie, na usoro usoro a na-eme n'ezie, ụdị emulsions na ịmịgasị na ịpụpụ ndị ọrụ na ụkpụrụ mkpuchi ha. Naanị mgbe ha rutere ezigbo nguzozi nwere ike na steeti ahụ na steeti nke Therodyrodynamium ma nwee ezigbo nguzogide.
Na templening sistemụ, a na-emekarị nke mmiri mmiri nke oge na-eme ka mmụba nke viscosity nke mmanụ. Dịka ọmụmaatụ, anyị na-ekwere na cellulose trunel na-agbada mmiri mmiri, mana ekesara ahụ cellulose na mmiri mmiri
Oge post: Feb-14-2025