Umuti urinda amazi mu mpapuro
Ikwiriye gukoreshwa mu gusya ibiti, gusya ibiti by’umukara, gukora uduce tw’imyanda two muri Amerika tw’impapuro zitandukanye z’umuco, impapuro z’ikibaho, impapuro z’amakuru, impapuro z’umufuka w’imbuto n’impapuro zo gupfunyika n’izindi mpapuro, ishobora gukoreshwa mu rugero rwa PH (7-9), niyo mpamvu ikwiriye cyane mu gukora PH (7.5-8.5), ishobora gukoresha calcium carbonate filler, ishobora gusimbura ingano gakondo ya aside ya rosin na AKD neutral. Ingano y’iyi poroduwa ni 0.1-0.15% by’uduce tw’umukara twumye (ingano y’uyu poroduwa yumye). Mu kuyikoresha, gabanya inshuro 5-10 hanyuma uyishyire mu gikoresho cyo kuvangamo ibintu hanyuma uyivange neza.
Ku mpapuro zifite kuzuza, uburyo bwo kongeramo ni ugushyiramo kuzuza hanyuma ukongeramo umuti wica amazi.
Impapuro zidafite aho zibogamiye, ongera imbaraga z'impapuro, gabanya ifu, gutakaza umusatsi, wongere ubushobozi bwo gucapa. Ongera ubushobozi bwo kubika insinga nziza n'ibindi bikoresho, gabanya ikoreshwa ry'udupira two mu bwoko bwa puwavuro kandi ugabanye ikiguzi. Ongera ubwiza bw'impapuro, nko gukomera k'ubuso, gukomera, kudapfunyika, ingano, kudahinduka, uburyo bworoshye bw'ubuso n'ibindi bimenyetso byerekana ko impapuro ari nziza kuruta aside kandi ibimenyetso gakondo byerekana ingano zidafite aho zibogamiye. Oroshya uburyo bwo gupima ingano, wongere imikorere y'imashini z'impapuro, kandi ntutange imbogamizi ku mpapuro.
Ibikoresho bifitanye isano: Uburyo bwo kwirinda amazi mu gukora impapuro.
| IBINTU BY'INGENZI/IMIBARA | AMAKURU/AGACIRO |
| imiterere y'ibinyabutabire | Umuti udakoreshwa n'amazi |
| Inyuma | Amavuta y'umweru w'amata |
| Ibikubiye mu nyandiko bifatika | 20%±1 |
| Ubushyuhe bwa viscous @ 30°C BROOKFIELD RVT SPL #3 | 500--2500 m Pa.s |
| PH | 3-4 |
Ipaki irimo ni indobo ya pulasitiki ya kilogarama 200 n'indobo ya toni 1000. Iki gicuruzwa kigomba kubikwa mu cyumba gifite umwuka mwiza kandi cyumye kugira ngo hirindwe ko
Guhura n'izuba ryinshi, gutwara no kubika ku bushyuhe buri hagati ya 5-35°C, igihe cyo kubika neza ni amezi atatu uhereye igihe byapakiwe.












