Igikorwa cya redispersible latex powder:
1. Theifu ya redxersible （Ifu yometseho ifu itabogamye Ifu ya rubber itabogamye）ikora firime nyuma yo gutatanya kandi ikora nk'ifata kugirango yongere imbaraga. . bityo kongera ubwuzuzanye bwa minisiteri, ifu ya redispersible latx ni ifu yifu ikozwe mumavuta yo kwisiga (polymer molekile). Nyuma yo guhura namazi, iyi poro irashobora gusaranganywa vuba kugirango ikore amavuta, kandi ifite imitungo imwe nki mavuta yo kwisiga yambere, ni ukuvuga, amazi arashobora gukora firime nyuma yo guhumeka Iyi firime ifite imiterere ihindagurika, irwanya ikirere kinini kandi ifatanye cyane nubutaka butandukanye.
Igikorwa cyaRDP: kunoza ingaruka zo kurwanya ingaruka, redispersible latex powder ni thermoplastique resin. Ni firime yoroshye yubatswe hejuru yubutaka bwa minisiteri, ishobora gukuramo ingaruka zimbaraga ziva hanze, kuruhuka nta byangiritse, bityo bikarwanya ingaruka ziterwa na minisiteri. Kunoza imyambarire yo kwihanganira no kuramba wongeyehoifu ya redxersibleirashobora kongera ubucucike buri hagati ya sima ya minisiteri na firime ya polymer. Kongera imbaraga zifatika nazo zitezimbere ubushobozi bwa minisiteri yo guhangana nimpagarara zogosha, kugabanya igipimo cyimyambarire, kunoza imyambarire, no kongera ubuzima bwa minisiteri. Kunoza hydrophobicity no kugabanya kwinjiza amazi, no kongeramoifu ya redxersibleirashobora kunoza microstructure ya sima ya marima. Polimeri yayo ikora umuyoboro udasubirwaho mugikorwa cya hydrata ya sima, igafunga capillary muri gel ya sima, ikabuza amazi kwinjira, kandi ikanoza ubudahangarwa. Kunoza imbaraga zo guhuza hamwe no guhuza ibikoresho ukoreshejeifu ya redxersibleigira uruhare runini mugutezimbere imbaraga zo guhuza hamwe no guhuza ibikoresho. Bitewe no kwinjirira mubice bya polymer mumyenge na capillaries ya matrix ya sima, ubumwe bwiza bubaho nyuma yo kuvangwa na sima. Imbaraga nziza zo guhuza polymer resin ubwazo zitezimbere guhuza ibicuruzwa bya sima ya sima kubutaka, cyane cyane sima, guhuza ibinyabuzima, kubiti, fibre, PVC Gutezimbere kwifata nabi ryimyororokere nka EPS bifite ingaruka zikomeye. Gutezimbere guhagarika-gukonjesha birinda neza ibintu kumeneka, naifu ya redxersibleifite plastike yububiko bwa termoplastique, ishobora gutsinda ibyangiritse byo kwaguka kwubushyuhe no kugabanuka biterwa nihindagurika ryubushyuhe kubikoresho bya sima. Kunesha ibiranga ihinduka rinini ryumye no gutobora byoroshye bya sima ya sima irashobora gutuma ibintu bihinduka, bityo bikazamura igihe kirekire cyibintu. Kunoza kunama no guhangana. Murwego rukomeye rwakozwe na hydrata ya sima ya marima, membrane ya polymer iroroshye kandi iroroshye, ikina umurimo usa nkigice cyimuka hagati ya sima ya minisiteri. Irashobora kwihanganira imitwaro myinshi yo guhindura ibintu, kugabanya imihangayiko, no kunoza ubukana no kunama.
Ibyiza byaifu ya redxersible
Nta mpamvu yo kubika no gutwara n'amazi, kugabanya amafaranga yo gutwara; Igihe kirekire cyo kubika, kurwanya ubukonje, byoroshye kubika; Gupakira ni bito mubunini, urumuri muburemere, kandi byoroshye gukoresha; Irashobora kuvangwa namazi ashingiye kumazi kugirango ikore resinike ya resin yahinduwe. Iyo ikoreshejwe, amazi agomba gusa kongerwamo, ibyo ntibirinda gusa amakosa mugihe cyo kuvanga kurubuga, ariko kandi binatezimbere umutekano wo gutunganya ibicuruzwa.
Igihe cyo kohereza: Nzeri-05-2023