Hydrophobic mkpuchi gị aka

Oké mmiri - isi onye iro nke ọtụtụ ndị na-ebupụta ma ọ bụ owuwu. Mankind ofụri ya adị mgbe niile na ya adịghị ahụ anya na-alụ. Na ọ dịwo anya a pụtara na ọ bụ kasị mma isi nagide ya a hydrophobic mkpuchi. Ugbu a, e nwere ọtụtụ nke ukwuu, ha n'eziokwu na-arụ ụka ya nri iji.

Gịnị bụ a hydrophobic mkpuchi

Hydrophobic mkpuchi - nke a bụ na mmetụta nke ndị na-abụghị wetting n'elu mmiri, nke ọ na-etinyere: brick, ihe, iko, nkume, plaster na na. Ọzọkwa, n'ihi na nke ọ na-emeso n'elu bụ ihe na-eguzogide ọgwụ na corrosive mmetụta na usoro ma ọ bụ ya ala okpomọkụ. Gịnị bụ ihe dị mkpa maka ihe ma ọ bụ ihe ọcha ewu.

The hydrophobic mkpuchi - dịkọrọ ndụ gị n'ụlọnga maka n'imeso ọ bụla n'elu. Isi ihe mgbaru ọsọ na ebumnobi - iji chebe ya, nke mbụ, site ọdachi nke mmiri. Dị n'ụdị nke a ịgba ma ọ bụ na a mmiri mmiri ala. Ya mere, ọ bụ chọrọ ka nwere ihe pụrụ iche nkà ma ọ bụ na-ekere òkè a ọkachamara na-eji ya. Hydrophobic mkpuchi gị aka nwere ike etinyere ọ bụla n'elu ala, nditịm esonụ ntuziaka maka ojiji.

akporo ọgwụ

Hydrophobic mkpuchi na-eji maka nhazi nke okokụre ngwaahịa na ụlọ mmepụta ihe na-emeghe nchekwa, iji belata ya mmiri absorption, elu okpomọkụ-eguzogide ma na oyi na-atụ ndị na-eguzogide. Na n'iru ụgbọ njem ya site na ndị a na-echekwa. Maka mgbochi corrosion ọgwụgwọ nke aru nke ụgbọ ala ma ọ bụ n'akụkụ ndị ọzọ mere nke metal. Ọzọkwa, na-ele nke nchekwa nke agba ụgbọala. N'ihi na ike na nchebe nke ihe, na nkume na ihe ndị ọzọ bughi ihe nke mmetụta na n'elu weather mgbanwe na okpomọkụ mgbanwe, nakwa dị ka mmiri.

Otú hydrophobic gị n'ụlọnga

Onye ọ bụla hydrophobic mkpuchi nwere ifịk dịanyā nke, mmekọrịta na n'elu, Nleta a mkpa oyi akwa nke pụrụ nnọọ iche - na fim. Ọ bụ na ọ na-egbochi ndị penetration nke mmiri na site na ya, na-eke a corrosion mgbochi. Nke a mkpuchi nwere ike esichara anụ ahụ ọcha, metal, iko, ọbụna n'okpuru ukwu oghom ọnọdụ ihu igwe, inyịme ha ọrụ ndụ. The iche iche nke ọhụrụ na elu hydrophobic bekee na-agụnye:

• wax ikwọ;
• Teflon mkpuchi;
• organic umi dabeere sịlịkọn;
• corrosion inhibitors silicone;

Na pụrụ iche Ọdịdị na mejupụtara, na hydrophobic mkpuchi bụ ike banye n'ime miri n'ime pores nke elu, na-eke a mkpa site crystallization anya oyi akwa.

Types of hydrophobic ihe

The dum ngwaahịa akara nke mmiri-ọgwụ ọchụ mkpuchi na-kewara n'ime anọ isi ụdị:

• varnishes;
• impregnation;
• pụrụ iche na agba;
• Unyi.

Varnishes eji maka ọgwụgwọ na nchebe nke osisi na-ebupụta si mmebi, na-emebi na ndị ọzọ na-ebibi omume, na-emepụta unpainted ụdị, na bụ kpam kpam na-enweghị agba. Ọ dara na elu nke mfe ndụ nke a nnukwu ezuru. Na-ese na-ebupụta nweta mma na luster. Nhazi n'akparamagwa nzọụkwụ abụọ: n'elu nkwadebe na ngwa nke ihe onwunwe ya usoro.

Impregnation. Eji na-ewu nke tracks, na mbara ma ọ bụ na-erection nke mgbidi ụlọ. Na-etinyere na ihe onwunwe ma n'oge ibe edokọbara, na n'elu ya ẹkụre. Iji impregnation bụ karịsịa irè n'ihi na porous ebupụta, nke na-emekarị dara mmiri nke ekemende na-eduga ná ndakpọ nke ọdịdị dị ka elu na e ji mara peculiar ya.

Stains. Ndabere nke ngwá ọrụ a bụ linseed mmanụ, nke bụ karịsịa mma maka àgwà nke osisi na-ebupụta na n'ụzọ zuru okè etinye obi gị dum site na nke ikpeazụ. N'ọrụ site ala, ahịhịa ma ọ bụ spraying.

Special agba. Ha na-eji nile di iche iche nke mgbidi na-ebupụta. N'aka nwere ike mfe etinyere ihe bụ odorless, mmiri na-eguzogide ọgwụ na ịdị ọcha, echekwa na Alụlụụ permeability. The agba dị mfe dara na a mmiri ndabere. Mgbe ihicha na-aghọ ndị magburu onwe na-echebe ihe mgbochi megide mmiri na ya mmetụta.

Hydrophobic gị n'ụlọnga na ụgbọ ala

Hydrophobic coatings maka ụgbọala ị pụrụ ịzụta ihe fọrọ nke nta ọ bụla ụgbọala. Mesoo na a umi na ahụ maka ọtụtụ afọ iji chebe ya corrosion ma ọ bụ ndị ọzọ ofufe, ọ na-echebe ndị na agba nke ọma ma na-egbochi omume nke scratches n'elu ya nile. Ọ bụrụ na ị na-etinye a hydrophobic mkpuchi gị aka site polishing na metal akụkụ isi ụgbọala mmiri, ọ ga-ogologo ndụ nke ụgbọala n'ozuzu.

Ugbu a ndị a ego na-ere a dịgasị iche iche nke iche-iche. Modern hydrophobic coatings ndị na-abụghị na-egbu egbu maka ụgbọ ala, na-enweghị mmasị. Na ọtụtụ ihe - ike n'ụzọ zuru ezu chebe emeso n'elu si mmebi ruru ka mmiri. The hydrophobic mkpuchi maka ụgbọala windo nwere a pụrụ iche mmiri-ọgwụ ọchụ mmetụta. Ma ọ bụ a mma na-agba ịnyịnya na na mmiri ma ọ bụ oké mmiri ozuzo.

Waterproof ihe na nwekwara

Dị ka a maara, ihe - a na ihe onwunwe nke nwere nnukwu ọnụọgụ nke mmiri absorption, n'ihi ya, ọ na-atụ aro iji hazie ihe n'ihu na kpọmkwem. Mgbe niile mmiri na penetrates n'elu ga-bụghị naanị iduga gbajaa ntọala, ma na-emebi ya ike n'ezi ihe. Mgbe mgbe, hydrophobic mkpuchi maka ihe, ntekwasa na ya elu, nwere ike n'ụzọ zuru ezu chebe ya site na nke a merenụ. Ma na ụfọdụ na nke a bụ ezughị, na ị na-agbanwe Ọdịdị nke ihe iji belata porosity etoju, na-eme ya ọzọ inogide.

The uru nke mmiri-ọgwụ ọchụ

Isi na kwuo uru ndị a ihe ndị ahụ bụ:

• Ikwado njikwa nke ihe, e.g., ihe. Na okokụre Ọdịdị, ha fọrọ nke nta-adịghị ahụ anya.
• Na crystallization usoro-eme ìhè film, breathability.
• Non-egbu egbu na adịghị nwere emerụ bekee ụmụ mmadụ ike, adịghị mmebi gburugburu ebe obibi.
• Nhazi nke ndị a ego facades nke ụlọ prolongs ha lifespan.

Cheta na iji nweta ezi mmetụta nke mmiri-ọgwụ ọchụ kwesịrị ekwesị na-na nkà tụlee ihe: onye ọ bụla nke na-ebupụta na-emeso site na ha, ọ nwere ya pụrụ iche atụmatụ. Ma ọ bụ mma na-uru nke ọ bụla ndụmọdụ nke a eru onye, ma ọ bụ na-enyefe ọrụ a na-nwetara. Na na nri obibia na nhọrọ ziri ezi nke elu-emeso ha na imewe ọcha ga-ejere gị ozi ruo ọtụtụ afọ na-abịa.

Hydrophobic ikwọ na waterproofing mgbidi

Ebe ọ bụ na mmalite nke mmepe ije na ulo ewu, otu n'ime ndị isi ihe nke a n'elu ụlọ. Pụrụ ịdabere na ụlọ - ụlọ bụ ihe nnọchianya nke nchebe. Na m ga-ekweta na ọ na-gụrụ kasị ukwuu mmetụta nke eke na thermal ibu. Na Ya mere na-achọ ihe ọzọ anya na ọgwụgwọ. Ọ bụrụ na ị na-etinye a hydrophobic mkpuchi nkume na-ewu ma ọ bụ na finishing nke ihe onwunwe ụfọdụ akụkụ nke mba ulo, ọdịdị nke a ihe onwunwe ga-mgbe niile nwere mbụ ya anya.

N'ihi nke a, mmiri-ọgwụ ọchụ coatings mmepe pụrụ iche nwekwara e guzobere. Ha na-enwe na-emetụta ihe ngwọta njupụta na plasticity. N'ihi bụ a ihe ngwọta, nke bụ adaba mgbe ebikwasị, na n'elu ihicha bụ a ike, inogide, waterproof na-eguzogide ọgwụ ala okpomọkụ ngwaahịa. Iji nweta mmetụta dị otú ahụ mgbe eji a ihe na-ewu, ọ dị mkpa iji ma a Nchikota nwekwara ọkọnọ n'okpuru, ma iche iche:

• Bridging.
• Polymer.
• Plasticizing.

Comparative e ji mara ọgwụ

First hydrophobic mmadụ pụtara banyere afọ 40 gara aga. Na ha isi bụ: silane solution, nke e esịne ke mejupụtara poligidroksiloksan, Na na Na etilsilikonat methylsiliconate. Ndị bekee nwere ọjọọ qualitative Njirimara: ala arụmọrụ na a ọkụ odachi. Iji ụbọchị, ha kpamkpam n'anya na mmepụta. Modern n'aka a akara na ọtụtụ akụkụ mere nke polyorganosiloxane na-eji ya emepụta: polimetilgidridsiloksany mmiri mmiri resins si polydimethylsiloxanes, alkali metal alkilsilikonaty ma ọ bụ ihe ọzọ ọ mebere dabeere na nke ikpeazụ. Ndị a ego ndị na-abụghị na-egbu egbu, na-adịghị njọ, adịghị emerụ na gburugburu ebe obibi ma na-ahụ mmadụ.

Elu ma nnukwu hydrophobization

N'elu hydrophobicity a rụrụ site ọgwụ ma ọ bụ mkpuchi umi ahịhịa, ala ma ọ bụ ịgba. Nnukwu hydrophobization a rụrụ site ọgwụ na a n'ụzọ pụrụ iche gbapuru oghere na-ewu mgbidi ma ọ bụ ndị ọzọ na-ebupụta. Drilling na-eme na a obiab n'ụzọ na a slant n'ime obodo fọrọ nke nta ka ọgwụgwụ. Ọzọkwa, ndị a oghere n'okpuru a gaghị agara mgbali agbara hydrophobic ihe onwunwe. Dị otú ahụ n'elu ọgwụgwọ usoro a na-ewere irè karịa nke mbụ.

Nke a bụ n'ihi na eziokwu na denser impregnation umi elu elu, ike a na-ewere hydrophobic nchebe. Ya Njirimara nchebe dị otú ahụ na-agaghị efu ruo afọ 30, a n'elu ọgwụgwọ, na ọ bụrụ na-etinyere olu - dum ndụ nke ihe owuwu.