Txoj kev los txheeb xyuas qhov zoo ntawm redispersible latex hmoov

Polymer zaj duab xis tsim los ntawm redispersible latex hmoov muaj qhov yooj yooj yim.Cov yeeb yaj kiab tau tsim nyob rau hauv qhov khoob thiab qhov chaw ntawm cov cement mortar particles los tsim kev sib txuas yooj yim.Yog li ua kom cov cement mortar elastic.mortar ntxiv nrog redispersible latex hmoov yog ob peb zaug siab dua nyob rau hauv tensile thiab flexural tsis kam tshaj li qub mortar.

Redispersible latex hmoov yog cov thermoplastic resin nrog kev yooj yim zoo, uas tuaj yeem ua rau cov mortar tiv thaiv qhov kev hloov ntawm sab nraud txias thiab kub ib puag ncig, thiab tiv thaiv cov mortar los ntawm kev tawg vim qhov kev hloov ntawm qhov kub thiab txias.Feem ntau siv hauv cement qhuav hmoov mortar hauv kev tsim kho kev lag luam, nws yog ib qho tseem ceeb ntawm cov cement qhuav hmoov mortar, txoj kev los txheeb xyuas qhov zoo ntawm redispersible latex hmoov:

1. Sib tov cov hmoov nplej redispersible thiab dej ntawm qhov sib piv ntawm 5, do tusyees thiab cia nws sawv ntsug li 5 feeb, tom qab ntawd saib cov av hauv qab.Feem ntau, cov sediment tsawg dua, qhov zoo dua qhov zoo ntawm redispersible latex hmoov.

2. Sib tov cov kua txiv hmab txiv ntoo tshiab thiab dej ntawm qhov sib piv ntawm 2, do tusyees thiab cia nws sawv ntsug rau 2 feeb, ces do sib npaug, ncuav cov tshuaj rau ntawm lub khob huv si, muab lub khob tso rau hauv qhov chaw cua thiab qhov chaw ntxoov ntxoo, thiab tag nrho. qhuav Thaum kawg, tev tawm cov txheej ntawm cov iav thiab saib cov yeeb yaj kiab polymer.Qhov ntau pob tshab, qhov zoo ntawm cov hmoov latex zoo dua.Tom qab ntawd rub cov yeeb yaj kiab me ntsis.Qhov zoo ntawm elasticity, qhov zoo dua qhov zoo.Txiav cov zaj duab xis rau hauv ib lub strips Soak hauv dej, saib tom qab 1 hnub, qhov zoo ntawm cov yaj tsawg yog qhov zoo,

3. Siv cov hmoov latex uas tsim nyog thiab hnyav.Tom qab hnyav, muab tso rau hauv ib lub thawv hlau thiab kub kom txog li 500 degrees.Tom qab txias, ntsuas qhov sib dua qhov zoo dua qhov zoo