Nyuma yo kwibasirwa n'icyorezo cya COVID-19 ku isi, abantu benshi barushijeho kumenya akamaro k'ubuzima, kandi imyumvire y'abaguzi ku buzima no kurengera ibidukikije yarushijeho kunozwa. Cyane cyane iyo uguze imodoka, abaguzi bakunda guhitamo intebe nziza, zangiza ibidukikije, kandi zangiza ibidukikije byangiza ibidukikije, nabyo bigira ingaruka nziza mubikorwa bifitanye isano bitanga imyanya yimodoka.
Kubwibyo, ibirango byinshi byimodoka byagiye bisimbuza uruhu rwukuri, twizera ko ibikoresho bishya bishobora guhuza ihumure nubwiza bwuruhu rwukuri mugihe wirinze ibibazo uruhu nyarwo ruzana kubafite imodoka, bikazana ihumure nuburambe kubushoferi. inararibonyece.
Mu myaka yashize, hamwe niterambere rikomeje gukorwa mubushakashatsi bwibintu niterambere, hagaragaye ibikoresho byinshi bishya bitangiza ibidukikije. Muri byo, uruhu rushya rwa BPU rudafite uruhu rufite ibintu byiza kandi biranga ibidukikije, kandi rushobora gukoreshwa mu gukora imyanya mishya y’imodoka yangiza ibidukikije ya polyurethane.
Uruhu rwa BPU rudafite uruhu ni ubwoko bushya bwibintu byangiza ibidukikije byangiza ibidukikije bigizwe na polyurethane yometse hamwe nigitambara fatizo cyangwa uruhu. Ntabwo yongeyeho ibifatika kandi ifite ibintu byinshi, nkimbaraga nyinshi, ubucucike buke, kurengera ibidukikije, kuramba no guhangana nikirere. Irakwiranye niterambere ryubu ryimyanya yimodoka. Kubwibyo, byahindutse buhoro buhoro ibikoresho byatoranijwe kumyanya yimodoka mu nganda zimodoka.
Gushyira mu bikorwa BPU idafite uruhu rwicaye mu ntebe zimodoka
01. Kugabanya uburemere bwintebe zimodoka
Nubwoko bushya bwibikoresho, BPU idafite uruhu rushobora kubyara ibice byumubiri biramba kandi byoroshye. Iyi myenda y'uruhu itezimbere ingaruka zinganda zo mu rwego rwo hejuru zikoresha ibikoresho byinshi byangiza ibidukikije mugihe cyo gukora, kuyikoresha no kuyitunganya, kandi ikanagabanya kugabanya ibinyabiziga byose.
02. Ongera ubuzima bwa serivisi bwintebe
BPU idafite uruhu rudafite uruhu rwo hejuru. Mubidukikije bifite ubushyuhe bwa + 23 ℃ kugeza -10 ℃, birashobora gukubwa inshuro 100.000 mumutwe wintambara no kuboha udatoboye, ibyo bikaba byongera ubuzima bwumurimo wintebe. Usibye gukuba imbaraga, BPU idafite uruhu rudafite uruhu rwo kwihanganira kwambara. Igicuruzwa cyarangiye gishobora kuzenguruka inshuro zirenga 2000 ku muvuduko wa rpm 60 munsi yumutwaro wa 1.000g nta mpinduka zigaragara, kandi coefficient iri hejuru kurwego rwa 4.
03. Mugabanye urugero rwo kwangirika kwintebe kubushyuhe bwinshi
BPU idafite uruhu rudafite uruhu rwiza rwo guhangana nikirere. Iyo ibicuruzwa byarangiye bihuye na + 80 ℃ kugeza kuri -40 ℃, ibikoresho ntibigabanuka cyangwa ngo bivunike, kandi ibyiyumvo bikomeza kuba byoroshye. Mubihe bisanzwe, irashobora kugera kubushyuhe bwo hejuru. Kubwibyo, gukoresha BPU idafite uruhu rworoshye kumyanya yimodoka birashobora kugabanya neza urugero rwangirika kwintebe yimodoka munsi yubushyuhe bwinshins.
Birakwiye ko tuvuga ko uruhu rwa BPU rutagira umusemburo rukozwe hakoreshejwe uburyo bushya bwatejwe imbere. Ibikoresho fatizo ntabwo birimo ibishishwa byuburozi. Ibikoresho fatizo bya BPU bihuye bisanzwe na substrate bitabaye ngombwa ko hongerwamo ibimera byose. Ibicuruzwa byarangiye bifite imyuka mike ya VOC kandi ni byiza kandi bitangiza ibidukikije.
Ukurikije isura nziza nuburyo bwiza butangwa na BPU idafite uruhu rworoshye, intebe yimodoka ifite isura nziza kandi ikora neza, izana uburambe bwo gutwara neza kubakoresha.
Igihe cyo kohereza: Nyakanga-08-2024