Ibikoresho bya pulasitiki bikozwe mu ruvange rwa resin y’ubukorikori n’ibindi bikoresho bitandukanye nk’ibikoresho fatizo, hakoreshejwe uburyo bwo gutera, gusohora, gukanda, gusuka n’ubundi buryo. Mu gihe ibikoresho bya pulasitiki birimo gucukurwa, nabyo bigira umusaruro wa nyuma, bityo gucura pulasitiki ni cyo gikorwa cy’ingenzi mu gukora.
1. Gutera inshinge byitwa kandi gutera inshinge. Ni uburyo bwo gukoresha imashini itera inshinge kugira ngo winjize vuba ipulasitiki ishongeshejwe mu ibumba no kuyikomeza kugira ngo ubone ibikoresho bitandukanye bya pulasitiki.
2. Uburyo bwo gushushanya hakoreshejwe uburyo bwo gusohora ibyuma ni uburyo bukoresha uburyo bwo gusimbuza ibyuma no gukanda kugira ngo pulasitiki ya pulasitiki ikomeze gusohoka mu gikoresho, kandi iyo inyuze mu ishusho runaka y'icyuma, haboneka imiterere ya pulasitiki ijyanye n'imiterere y'icyuma.
3. Gukoresha uburyo bwo gukanda, buzwi kandi nka compression molding, compression molding, compression molding, nibindi, ni ugushyiramo uduce duto cyangwa ibice byateguwe mu ibumba, ugakoresha ubushyuhe n'igitutu kugira ngo byoroshye kandi bishonge, kandi munsi y'igitutu. Uburyo bwo kuzuza umwobo w'ibumba kugira ngo ubone ibice bya pulasitiki nyuma yo gushonga.
4. Uburyo bwo gutunganya pulasitiki hakoreshejwe uburyo bwa kabiri ni uburyo bwo gutunganya pulasitiki aho ibice bya pulasitiki bifite ububobere bihuhwa kandi bigahinduka hakoreshejwe umwuka ufunze, hanyuma ibice bya pulasitiki bikaboneka nyuma yo gukonja no gushushanya.
5. Gucukura pulasitiki bisa no gucukura icyuma. Ni ukuvuga ko ibikoresho bya polymer cyangwa monomer biri mu gihe cyo gutemba bishyirwa mu ibumba runaka, kandi mu bihe bimwe na bimwe, birahinduka, bigakomera, kandi bigakorwa mu buryo bwo gutunganya ibice bya pulasitiki bihuye n'aho ibumba riherereye.
6. Gukoresha imashini zifashishwa na gaze (byitwa gaze-assisted molding) ni uburyo bushya mu bijyanye no gutunganya pulasitiki. Bigabanyijemo ibice bibiri: gushushanya ahantu hadafite icyobo, gushushanya ahantu hagufi, no gushushanya ahantu harambuye.
Igihe cyo kohereza: Ukuboza-06-2021