Amakuru

Inganda zikora inganda zikenera fenolike nkibikoresho bihuza, kandi mubintu byinshi bihuza, gusa fenolike ni amahitamo meza hamwe ningaruka nziza. Niba muri iki gihe ukorera mu nganda zikora inganda, niba utarahitamo resinike ya fenolike nka binder, niba ushaka gukomeza iterambere ryubucuruzi bwawe, ugomba guhitamo fenolike resin nkumuhuza hanyuma ukayishyira mubikorwa. Fenolike resin ni inganda zo hambere zinganda hamwe no gutahura ubwenge bwabashakashatsi ba siyanse. Nibicuruzwa byiterambere ryinganda zikora inganda.

Binder ni ugusohora imyanda ihumanya ituruka ku bikoresho byangiritse, ntibihumanya ibidukikije gusa kandi byangiza no kurengera ibidukikije, ariko kandi no kubintu byingirakamaro mubikoresho nibicuruzwa, ibigo bimwe na bimwe bireba gusa igiciro cya binder mugihe uhitamo ibicuruzwa, mugihe wirengagije imikorere n'ingaruka. Kuva kumurongo wambere kugeza kuri fenolike yubu, impinduka zirenze ibicuruzwa ariko icyerekezo cyiterambere ryinganda. Ntabwo imikorere yikibuga gusa idashobora guhaza neza ibyifuzo, ariko kandi aho abakozi bakorera benshi bazasenyuka mugihe cyo gukoresha, bikabangamira ubuzima bwabakozi. Fenolike resin irinda rwose izo ngaruka. Ntabwo gusa ibintu byose byimikorere bishobora guhura nibikenerwa bitandukanye byo kongera umusaruro, ariko kandi ntanumubare munini wumwotsi wuburozi mugihe cyo gukoresha. Ibiriho byahinduwe bya fenolike byahinduye imikorere ya fenolike kugirango bikemure ibicuruzwa bimwe na bimwe bidasanzwe. Noneho ko kurengera ibidukikije na karubone nkeya ari interuro yo guhamagarira, iterambere ryinganda zikora inganda byanze bikunze bizaba ibyatsi, bityo rero gukoresha fenolike yangiza ibidukikije nkibidukikije ni ngombwa mugutezimbere inganda.
Hariho ibigo byinshi bya fenolike, hamwe nubuhanga bwo gukora na sc.


Igihe cyo kohereza: Kanama-15-2021

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