Kedu ihe akụrụngwa nke ngwa agha nwere ike imeziwanye ya site na uzuzu latex redispersible?

Redispersible latex ntụ ntụ na-mere nke polima emulsion site ịgba ihicha, agwakọta na mmiri na ciment ngwa agha, emulsified na chụsasịrị na mmiri, na mgbe ahụ regenerates a kwụsiri ike polima emulsion.Mgbe redispersible latex ntụ ntụ na-emulsified na gbasasịa n'ime mmiri, mmiri evaporates , Mepụta ihe nkiri polymer na ngwa agha ka mma Njirimara nke ngwa agha.Uzuzu uzuzu latex dị iche iche nwere mmetụta dị iche iche na ngwa ngwa ntụ ntụ akọrọ.

1. Meziwanye nguzogide mmetụta, arụmọrụ na iyi mgbochi nke ngwa agha

Ngwakọta ahụ jupụtara na oghere simenti ụrọ mmiri, a na-eme ka kọmpat nke ngwa ngwa ciment dịkwuo mma, a na-eme ka nkwụsị nke uwe ahụ dịkwuo mma.N'okpuru omume nke ike mpụga, ọ nwere ike ime ka ntụrụndụ ghara ibibi ya.Enwere ike ịchekwa akwụkwọ polymer n'ime usoro nlekọta ngwa ngwa ciment.

2. Meziwanye adhesion nke ihe owuwu ngwa agha

Ihe ndị dị na polymer powder nwere mmetụta wetting, nke mere na akụkụ abụọ nke ciment mortar nwere ike ịgba ọsọ n'adabereghị.Tụkwasị na nke ahụ, ntụ ntụ roba nwere mmetụta nke ịmepụta gas.

3. Meziwanye ike mkpakọ njikọ na ike njikọta nke ngwa agha

Dị ka ihe nrapado kemịkalụ organic, ntụ ntụ latex na-emegharị nwere ike imepụta ike mkpakọ dị elu na ike mkpakọ na bọọdụ dị iche iche.Ọ na-arụ ọrụ dị oke mkpa na njikọta nke ngwa ngwa ciment na akụrụngwa kemịkalụ organic (afọ, bọọdụ ụfụfụ extruded) na elu nke bọọdụ nhicha.DEM akụrụngwa na depilatory polymer ntụ ntụ na-ọtụtụ ebe na niile simenti ngwa agha sistemu iji melite nchikota nke ciment ngwa agha.

4. Melite nguzogide ngwa agha ịka nká, guzogide usoro ịhịa aka n'ahụ, ma gbochie ngwa ngwa ciment ka ọ ghara ịgbawa.

Uzuzu latex a na-emegharị emegharị bụ resin thermoplastic nwere ezigbo mgbanwe, nke nwere ike ime ka ngwa agha ahụ mebie mmebi nke okpomọkụ dị na mpụga na gburugburu ebe oyi na-akpata, ma jiri ezi uche zere mgbawa na ngwa ngwa n'ihi mgbanwe okpomọkụ.

5. Mụbaa hydrophobicity nke ngwa agha ma belata ọdịnaya mmiri

A na-ehichapụ ntụ ntụ latex na-emegharị emegharị na oghere ciment mortar cavity na oyi akwa elu, na akwụkwọ polymer adịghị mfe ịgbasa mgbe a gwọchara mmiri, na-egbochi ntinye mmiri na imeziwanye enweghị ike.Ajị anụ mmiri a na-ekpuchi mmiri na-enwe mmetụta dị mma n'ihi ike ya pụrụ iche iji gbasaa uzuzu latex eke.

Ngwa bụ isi nke ntụ ntụ latex redispersible

Ime na mpụga mgbidi putty ntụ ntụ, tile nrapado, tile na-atụ gị n'ụlọnga, akọrọ ntụ ntụ interface n'ụlọnga, mpụga thermal mkpuchi ngwa agha maka mpụga mgbidi, onwe-leveling ngwa agha, idozi ngwa agha, ji achọ ngwa agha, waterproof ngwa agha mpụga thermal mkpuchi akọrọ-agwakọta ngwa agha.N'ime ngwa agha ahụ, ọ bụ iji meziwanye brittleness, akwa na-agbanwe modul na adịghị ike ndị ọzọ nke ngwa ngwa ciment ọdịnala, na inye ciment ciment nke ọma na mgbanwe dị mma na ike njikọ ike, ka iguzogide na igbu oge ọgbọ nke ciment mortar cracks.Ebe ọ bụ na polymer na ngwa agha na-etolite usoro netwọk interpenetrating, a na-emepụta ihe nkiri polymer na-aga n'ihu na pores, nke na-eme ka njikọ dị n'etiti nchịkọta na-egbochi ụfọdụ pores na ngwa agha ahụ, ya mere, ngwa agha gbanwere mgbe ọ gbasịrị siri ike dị mma karịa ngwa ngwa ciment.Enwere nnukwu ọganihu.

Njirimara ngwaahịa nke ntụ ntụ latex redispersible

1. Melite ike na-ehulata na ike mgbanwe nke ngwa agha

Ihe nkiri polymer kpụrụ site na redispersible latex ntụ ntụ nwere ezigbo mgbanwe.A na-emepụta ihe nkiri n'ime oghere na elu nke simenti ngwa ngwa ngwa ngwa iji mepụta njikọ na-agbanwe agbanwe.Ngwa ngwa simenti dị arọ na nke na-agbaji agbawa na-aghọ ihe na-agbanwe.Mortar agbakwunyere ya na uzuzu latex na-agbanwe agbanwe dị elu ọtụtụ ugboro na nkwụsi ike na ngbanwe karịa ngwa ngwa nkịtị.

2. Melite ike njikọ na njikọta nke ngwa agha

Mgbe ntụ ntụ latex redispersible dị ka ihe na-ekekọta organic ka emebere ka ọ bụrụ ihe nkiri, ọ nwere ike ịmepụta ike ike dị elu na ike njikọ dị iche iche.Ọ na-arụ ọrụ dị mkpa na ntinye nke ngwa agha na ihe ndị dị ndụ (EPS, bọọdụ ụfụfụ extruded) na ihe ndị dị n'elu ala.A na-ekesa ntụ ntụ polymer na-emepụta ihe nkiri na-ekesa n'ime usoro ngwa agha dị ka ihe na-eme ka ọ dịkwuo mma iji mee ka njikọ nke ngwa agha dịkwuo elu.

3. Meziwanye nguzogide mmetụta, ịdịte aka na iyi mgbochi nke ngwa agha

Ihe mpempe akwụkwọ rubber na-ejupụta oghere nke ngwa agha ahụ, njupụta nke ngwa agha na-abawanye, ma na-eme ka ihe mgbochi ahụ dịkwuo mma.N'okpuru omume nke ike mpụga, ọ ga-emepụta ntụrụndụ na-enweghị ebibi.Ihe nkiri polymer nwere ike ịdị na-adịgide adịgide na usoro ngwa agha.

4. Meziwanye nguzogide ihu igwe ma mee ka ngwa agha ghara ịhịa aka n'ahụ, ma gbochie ngwa agha ka ọ ghara ịgbawa.

Redispersible latex ntụ ntụ bụ resin thermoplastic nwere ezigbo mgbanwe, nke nwere ike ime ka ngwa agha nagide mgbanwe nke oyi na-ekpo ọkụ na gburugburu ebe obibi, ma gbochie ngwa agha ahụ nke ọma n'ihi mgbanwe mgbanwe okpomọkụ.

5. Meziwanye hydrophobicity nke ngwa agha ma belata mmịpụta mmiri

Na redispersible latex ntụ ntụ na-emepụta ihe nkiri na oghere na elu nke ngwa agha ahụ, na ihe nkiri polymer agaghị agbasa ọzọ mgbe ekpughere ya na mmiri, nke na-egbochi ntinye nke mmiri ma na-eme ka enweghị ike.Pụrụ iche redispersible latex ntụ ntụ nwere hydrophobic mmetụta, mma hydrophobic mmetụta.

6. Meziwanye arụmọrụ nke ihe owuwu ngwa agha

Enwere mmetụta mmanụ mmanu n'etiti ihe ndị dị na polymer roba powder, nke mere na ngwa ngwa ngwa nwere ike ịgba ọsọ n'adabereghị.N'otu oge ahụ, rọba ntụ ntụ nwere mmetụta na-emepụta ihe na ikuku, na-enye mkpakọ ngwa ngwa ma na-eme ka arụ ọrụ nke ngwa agha dịkwuo mma.