n ibidukikije nyabyo byisoko, ubwoko butandukanye bwifu ya latex irashobora gusobanurwa nkibitangaje. Nkigisubizo, niba uyikoresha adafite abatekinisiye babigize umwuga cyangwa ibikoresho byo gupima, arashobora gushukwa gusa nabacuruzi benshi batitonda kumasoko. Kugeza ubu, hari uburyo bwitwa uburyo bwo gutahura buzenguruka kuri interineti, nka: kureba akajagari k'umuti wacitse ndetse na leta ikora firime. Ubu buryo ni ukumenya gusa hejuru, kandi ntibishobora gutanga ubufasha bwubumenyi bwuburyo bwa nyuma bwo kumenya niba ibicuruzwa bimukwiriye. Kubwibyo, muri iki kiganiro, tuzakwirakwiza muburyo bumwe bwibanze bwifu ya reberi kubusa kubice bigize ibice fatizo byibanze bigize ibikoresho fatizo, ibiranga, nintego yo gukoresha ifu ya reberi, kugirango abo dukorana basuzume ubwabo icyiza nicyiza. inenge.
Ubwa mbere, igitekerezo cyibanze cyo gusobanukirwa uburyo ifu yukuri ya polymer ikwirakwizwa. . 1. Polymer resin iherereye mubice byibanze byifu ya porojeri ya latx, kandi nigice cyingenzi cyifu ya redxersible powder, nka polyvinyl acetate / vinyl resin, nibindi. Ubwiza bwa emulioni ya polyvinyl acetate yakozwe nababikora batandukanye nibikorwa bitandukanye bizagira ingaruka kuburyo butaziguye kumiterere yifu ya reberi yakozwe. Kugirango hamenyekane neza ubuziranenge bwibicuruzwa, inganda nini zisanzwe zikoresha ikirango cya polyvinyl acetate kugirango zitange ifu ya polymer idasubirwaho. Hano turashobora gufata urugero rufatika. Muri 2015, ikirango kizwi cyane mu gihugu cya porojeri yo mu rugo cyasimbuye emuliyoni ya polyvinyl acetate ihendutse kugirango itange ifu ya polymer idasubirwaho kubera impamvu zubuyobozi. Nkigisubizo, ihindagurika rinini ryubuziranenge ryatewe. byangiritse ku buryo budasubirwaho. Ndetse nabacuruzi bamwe batitonda hano bazakoresha latex yera nibindi bisa aho kuba umukungugu.
. Ifu ya redispersible latex yifu yinganda nyinshi zifite gusa firime ikora igipimo cyubushyuhe kandi ntishobora kwitwa ubushyuhe bwikirahure, nacyo kikaba ari ikintu cyingenzi cyubwiza bwifu ya rubber ubwayo.
3. Kurinda colloid Kurinda urwego rwibikoresho bya hydrophilique bipfunyitse hejuru yifu ya pisitori ya latx idasubirwaho, kandi umubiri urinda ifu ya latx nyinshi ishobora guhinduka ni inzoga za polyvinyl. Inzoga ya polyvinyl hano ni ukwitabira gahunda yo kumisha spray hamwe, aho kuvanga gusa. Hano hari ikindi kibazo gikunze kugaragara ku isoko. Amahugurwa mato menshi avuga ko akora ifu ya reberi akora gusa uburyo bwo kuvanga umubiri. inzira, iki gicuruzwa ntigishobora kwitwa rwose ifu ya polymer.
4. Ibyongeweho (byo hanze) Ibikoresho byongeweho kugirango birusheho kwagura imikorere yifu ya redxersible pudx, nko kongeramo superplasticizers kuri fu ya latx ya fluidx. Kimwe ninyongera zimbere, ntabwo buri bwoko bwifu ya polymer isubirwamo. Ifu ya Latex yose irimo iyi nyongera.
5. Anti-caking agent Umuti wuzuye wuzuza amabuye y'agaciro, ukoreshwa cyane cyane mukurinda ifu ya latex guhunika mugihe cyo kubika no gutwara no koroshya urujya n'uruza rw'ifu ya latex (yajugunywe mumifuka cyangwa impapuro). Uyu wuzuza kandi nigice kizagira ingaruka cyane kubiciro byumusaruro nukuri kwifu ya polymer itatanye. Ifu ya reberi ihendutse cyane ku isoko yongera igipimo cyuzuye kugirango igabanye ibiciro. Muri make, ni ikimenyetso cyibirimo ivu bikunze kuvugwa. Kwuzuza ibintu bitandukanye byongewemo nababikora bitandukanye bizagira ingaruka no kuvanga ifu ya reberi na sima. Kuberako guhuza ibinyabuzima bidafatika kubikoresho bigerwaho hifashishijwe ihame ryo gushiramo imashini
Igihe cyo kohereza: Apr-26-2024