Aynuo

Amakuru

Amateka yubwihindurize yinganda za EpTFE

Ubwihindurize bw'inganda za EpTfe ninkuru ishimishije cyane mu gihe cyo gukora inganda zifite porogaramu zimpinduramatwara. Amateka ya Epoxy atangira mu 1884, ubwo yahimbye Epoxy yashorotse muri 1884, ubwo yahimbye Epoxy yashonje mu 1884, ubwo yahimbye Epoxy yashonje mu 1884, igihe Epoxy Alfred Epoxy yashorotse kuri Ethylene na formaldehyde. Iki kigo cyiswe "epoxide", amaherezo kizwi nka epoxy muguhuza na polyOl cyangwa esters. Mugihe aya mabwiriza yumwimerere yari afite ibyifuzo byinshi bifatika, uburyo bwaryo bwakomeje kuba bigarukira kubera ikiguzi kinini no kubura ibikoresho fatizo. Mu 1940, abashakashatsi benshi bakoze ku buryo bwo kunoza abambere ba Epoziya barimo gukora ibintu bikunze kumera bakoresheje ibikomoka kuri peluleum nka Chenol Novolak resin. Muri icyo gihe, abahanga mu Bwongereza batangiye kugerageza hamwe n'abakozi batandukanye nka ACISS bikaviramo ibicuruzwa byanonosoye nko gukomera ku butaka bugezweho. Mu Ntambara ya Kabiri y'Isi Yose kuri Epoxite yiyongereye cyane kugira ngo ashyire mu buryo bukenewe cyane ku buryo bwiza bwo guteza imbere ibintu bifatika mu rwego rwo kurwanya ubushyuhe, guhinduka mu bushyuhe. Iterambere ry'iri koranabuhanga ryahise rikomeza kuba hafi ya 1950 aho hakozwe imbere uburyo bwo gutanga amateraniro hamwe nabahuje hamwe na rubreti ivanze na asbestosi zijyanye na asbestosi nka 'rolastomes zometseho (frp). Mu ntangiriro za 1960, inzira zitandukanye zatunganijwe bihagije kuri gahunda yo gutanga umusaruro mu nganda zishobora gushyirwa mu bikorwa byo gupakira Ikoranabuhanga rya Ceramic ririmo uduce umukungugu wa diyama rwemerera guterana ibikoresho bigera ku nzego nkuru Iyi ngengabihe yerekana igihe twaje kuva hashize imyaka ya mbere inyuma 1884 bisoza ibishoboka byose kugirango dushyireho ibishoboka byose biba ibanga ryiterambere ryumunsi.SB1A1101 Sb1a110303


Igihe cyagenwe: Gashyantare-27-2023