Kuganira ku ruhare rwa redispersible latex powder muri minisiteri zitandukanye

Ifu ya redispersible latex irashobora guhinduka vuba muri emulsiyo nyuma yo guhura namazi, kandi ikagira ibintu bisa na emulioni yambere, ni ukuvuga ko firime ishobora gukorwa nyuma yuko amazi azimye.Iyi firime ifite ihindagurika ryinshi, irwanya ikirere kinini kandi irwanya uburyo butandukanye bwo gufatira hamwe na substrate.Byongeye kandi, ifu ya hydrophobique latex irashobora gukora minisiteri idafite amazi.

Ifu ya redispersible latex ikoreshwa cyane muri:

Urukuta rwimbere ninyuma rushyiramo ifu, ifata tile, igikoresho cyerekana tile, icyuma cyumye cyumushanyarazi, minisiteri yumuriro wumuriro winkuta ziva hanze, minisiteri yo kwisuzumisha, minisiteri yo gusana, minisiteri ishushanya, minisiteri idafite amazi yo hanze yubushyuhe bwumuti wumye.Muri minisiteri, ni ukunoza ubwitonzi, modulus yo hejuru ya elastike nizindi ntege nke za minisiteri gakondo ya sima, no guha sima ya sima hamwe nubworoherane bukomeye hamwe nimbaraga zingirakamaro, kugirango irwanye kandi itinde kubyara ibisekuru bya sima.Kubera ko polymer na minisiteri bigize imiyoboro ihuza imiyoboro, hakozwe firime ikomeza ya polymer mu byobo, bishimangira isano iri hagati ya agregate kandi igahagarika imyenge imwe muri minisiteri, bityo minisiteri yahinduwe nyuma yo gukomera iruta sima ya sima.Hariho iterambere ryinshi.

Uruhare rwifu ya latx isubirwamo muri minisiteri iri mubice bikurikira:

1. Kunoza imbaraga zo guhonyora n'imbaraga zoroshye za minisiteri.

2. Kwiyongeraho ifu ya latex byongera uburebure bwa minisiteri, bityo bikazamura ingaruka zikomeye za minisiteri, kandi bigaha na minisiteri ingaruka nziza yo gukwirakwiza stress.

3. Kunoza imikorere yo guhuza minisiteri.Uburyo bwo guhuza bushingiye kuri adsorption no gukwirakwiza macromolecules hejuru yumutwe.Muri icyo gihe, ifu ya latex ifite ubwikorezi runaka kandi yinjira rwose mubuso bwibikoresho fatizo hamwe na selile ya ether, ku buryo imiterere yubuso bwibanze na plaster nshya yegeranye, bityo kunoza Adsorption byongera cyane imikorere yayo.

4. Kugabanya modulike ya elastike ya minisiteri, kunoza ubushobozi bwo guhindura no kugabanya ibintu byacitse.

5. Kunoza imyambarire ya minisiteri.Gutezimbere kwimyambarire biterwa ahanini no kuba hari umubare munini wa kole hejuru ya minisiteri.Ifu ya kole ikora nkubumwe, kandi imiterere ya omentum ikozwe nifu ya kole irashobora kunyura mumyobo no kumeneka mumabuye ya sima.Itezimbere isano iri hagati yibikoresho fatizo nibicuruzwa bitanga amazi ya sima, bityo bikarwanya kwambara.

6. Tanga minisiteri nziza ya alkali.

7. Kunoza ubumwe bwa putty, kurwanya cyane, kurwanya alkali, kwambara birwanya, no kongera imbaraga zidasanzwe.

8. Kunoza amazi adashobora gukoreshwa n'amazi ya putty.

9. Kunoza uburyo bwo gufata amazi ya putty, kongera igihe cyo gufungura, no kunoza imikorere.

10. Kunoza ingaruka zo guhangana na putty no kongera igihe kirekire.

Ifu ya redispersible latex ikozwe muri polymer emulsion ukoresheje spray yumye.Nyuma yo kuvanga namazi muri minisiteri, irisukurwa kandi ikwirakwizwa mumazi kugirango yongere gukora emulioni ihamye.Nyuma yifu ya pisitori ya latx isubirwamo kandi ikwirakwizwa mumazi, amazi arahumuka.Filime ya polymer ikorwa muri minisiteri kugirango itezimbere imiterere ya minisiteri.Amafu atandukanye ya redxersible latex afite ingaruka zitandukanye kumashanyarazi yumye.

Ibicuruzwa bya redispersible latex powder

──Gutezimbere imbaraga zigoramye nimbaraga zoroshye za minisiteri

Filime ya polymer yakozwe na redispersible polymer powder ifite ihinduka ryiza.Filime zakozwe mubyuho no hejuru yubutaka bwa sima ya minisiteri kugirango ihuze byoroshye.Amabuye ya sima aremereye kandi yoroheje ahinduka byoroshye.Mortar yongeyeho ifu ya redxersible powderx irikubye inshuro nyinshi murwego rwo guhangana na flexural kurusha minisiteri isanzwe.

Kunoza imbaraga zo guhuza hamwe no guhuriza hamwe

Nyuma yifu ya redxersible latex ifumbire mvaruganda ikozwe muri firime, irashobora gukora imbaraga zingirakamaro hamwe nimbaraga zo guhuza ibice bitandukanye.Ifite uruhare runini muguhuza minisiteri ibikoresho kama (EPS, ikibaho cya furo) hamwe nubutaka bworoshye.Ifu ikora firime polymer latex ikwirakwizwa muri sisitemu ya minisiteri nkibikoresho bishimangira kongera ubumwe bwa minisiteri.

──Gutezimbere ingaruka zo guhangana, kuramba no kwambara minisiteri

Ifu ya latx yuzuye yuzuza umwobo wa minisiteri, ubucucike bwa minisiteri bwiyongera, kandi kwihanganira kwambara biratera imbere.Mubikorwa byimbaraga zo hanze, bizabyara kuruhuka bitarimbuwe.Filime ya polymer irashobora kuboneka burundu muri sisitemu ya minisiteri.

Kunoza uburyo bwo guhangana n’ikirere no kurwanya ubukonje bwa minisiteri, kandi ukarinda minisiteri guturika

Ifu ya redispersible latex ni resmoplastique resin ifite imiterere ihindagurika, ishobora gutuma minisiteri ihangana n’imihindagurikire y’ibidukikije bikonje kandi bishyushye, kandi bikarinda neza ko minisiteri itavunika kubera ihinduka ry’ubushyuhe.

Kunoza hydrophobicity ya minisiteri no kugabanya kwinjiza amazi

Ifu ya redispersible latex ikora firime hejuru yu mwobo no hejuru yubutaka bwa minisiteri, kandi firime ya polymer ntizongera gutatana nyuma yo guhura n’amazi, ikabuza kwinjira mu mazi kandi ikanatezimbere.Ifu idasanzwe ya redxersible latex ifu ya hydrophobique, ingaruka nziza ya hydrophobique.

Kunoza imikorere yubwubatsi bwa minisiteri &

Hariho amavuta yo kwisiga hagati ya polymer latex yifu yifu, kugirango ibice bya minisiteri bishobora gutemba byigenga.Muri icyo gihe, ifu ya latex igira ingaruka ku kirere, igaha minisiteri kandi igateza imbere ubwubatsi bwa minisiteri.

Gukoresha ibicuruzwa bya redispersible latex ifu

1. Sisitemu yo gukingira urukuta hanze:

Ifumbire ifatika: menya neza ko minisiteri izahuza urukuta ku kibaho cya EPS.Ongera imbaraga zubumwe.

Gupompa minisiteri: menya imbaraga za mashini, kurwanya guhangana, kuramba no guhangana ningaruka za sisitemu yo kubika ubushyuhe.

2. Ibikoresho bifata neza hamwe na kawkingi:

Tile Adhesive: Itanga imbaraga zingirakamaro kuri minisiteri, igaha minisiteri ihindagurika kugirango ihuze coefficient zitandukanye zo kwagura ubushyuhe bwa substrate na tile.

Ikidodo: Kora minisiteri ifite ubudahangarwa buhebuje kandi wirinde kwinjira mumazi.Mugihe kimwe, ifite gufatira neza, kugabanuka guke no guhinduka kugera kumpera ya tile.

3. Kuvugurura amabati no guhomesha ibiti:

Kunoza imbaraga hamwe no guhuza imbaraga za putty kumurongo wihariye (nkibishushanyo mbonera, mozayike, pani nibindi bice byoroshye), kandi urebe neza ko ibishishwa bifite imiterere ihindagurika kugirango ihoshe coefficient yo kwaguka ya substrate.

4. Shyira inkuta imbere n'inyuma:

Kunoza imbaraga zihuza za putty kandi urebe neza ko putty ifite urwego runaka rwo guhinduka kugirango igabanye uburyo butandukanye bwo kwaguka no kugabanuka biterwa ningingo zifatizo zitandukanye.Menya neza ko putty ifite imbaraga zo gusaza, kutabangikanya no kurwanya ubushuhe.

5. Kwiyoroshya hasi hasi:

Menya neza guhuza modulus ya elastique, kunama no kunanirwa na minisiteri.Kunoza imyambarire yo kwambara, guhuza imbaraga hamwe no guhuriza hamwe.

6. Imigaragarire ya interineti:

Kunoza imbaraga zubuso bwa substrate kandi urebe neza ko ifatira rya minisiteri.

7. Isima rishingiye ku sima ridafite amazi:

Menya neza imikorere idakoresha amazi ya minisiteri, kandi mugihe kimwe, ifatanye neza hejuru yubutaka, kandi itezimbere imbaraga zo kwikuramo no guhindagurika.

Umunani, gusana minisiteri:

Menya neza ko coefficente yo kwaguka ya minisiteri ihuye nibikoresho fatizo no kugabanya moderi ya elastike ya minisiteri.Menya neza ko minisiteri ifite imbaraga zihagije zo guhangana n’amazi, uburyo bwo guhumeka ikirere n'imbaraga zifatika.

9. Amabati ya Masonry:

Kunoza gufata amazi.

Mugabanye gutakaza amazi kumasemburo meza.

Kunoza ubworoherane bwibikorwa byubwubatsi no kunoza imikorere.