Isi - Hexamethylenetetramine ya mbere: Ubutabire bw'ingenzi mu nganda zitandukanye
Amashami y'ingenzi yo gusaba
Mu nganda zikora imiti, hexamethylenetetramine igira uruhare runini. Ikoreshwa nk'umuti urwanya udukoko mu miti imwe n'imwe yo mu nkari. Iyo uyinyoye, irangirika mu gace k'inkari gafite aside nyinshi, ikayikuraho formaldehyde, ifite ubushobozi bwo kurwanya bagiteri. Ibi bifasha mu gukumira no kuvura indwara zo mu nkari binyuze mu kubuza bagiteri zangiza kwiyongera. Amasosiyete acuruza imiti yishingikiriza kuri hexamethylenetetramine yacu nziza kugira ngo ikore imiti ifasha abarwayi bafite ibibazo byo mu nkari.
Inganda za Rubber zungukira cyane kuri Hexamethylenetetramine yacu yo ku Isi - Premier. Ikora nk'umuvuduko mu nzira yo gukurura rubber. Vulcanization ni inzira ihindura rubber mbisi ikaba ibikoresho biramba kandi byoroshye binyuze mu guhuza iminyururu yayo ya polymer. Hexamethylenetetramine yihutisha iyi gahunda yo gukurura rubber, ikagabanya igihe n'ingufu bikenewe mu gukurura rubber. Inganda zikora rubber zishobora gukora ibicuruzwa bya rubber byiza cyane, nk'amapine, imikandara yo kohereza ibicuruzwa, n'udupfundikizo, mu buryo bwiza hakoreshejwe hexamethylenetetramine yacu. Ibi ntibinoza gusa umusaruro w'uburyo bwo gukora ahubwo binanongera imikorere n'ubuzima bw'ibicuruzwa bya rubber bya nyuma.
Mu nganda za resin na pulasitiki, hexamethylenetetramine ni ikintu cy'ingenzi. Ikoreshwa mu gukora resin za phenolic. Resin za phenolic zikoreshwa cyane mu bikorwa nko gukingira amashanyarazi, kole, n'ibindi. Hexamethylenetetramine ikora nk'ikintu gikiza resin za phenolic, igatuma habaho imiterere y'urusobe rw'ibintu bitatu. Ibi bituma resin zirwanya ubushyuhe neza, imbaraga za mekanike, kandi zigakomera. Abakora resin na pulasitiki bashobora gukora ibicuruzwa bifite imikorere myiza ijyanye n'ibyo inganda zitandukanye zikeneye, harimo ikoranabuhanga, imodoka, n'ubwubatsi, bakoresheje hexamethylenetetramine yacu.
Mu nganda zikora ibyuma, hexamethylenetetramine yacu ikoreshwa nk'umuti urinda ingese. Ikora agahu gakingira hejuru y'ibyuma, ikarinda ogisijeni na ingese. Ibi ni ingenzi cyane mu bikorwa aho ibyuma bihura n'ibidukikije bibi, nko mu nganda zikora peteroli na gaze, mu mazi no mu nganda. Mu gukoresha hexamethylenetetramine yacu ikoresha imiti igabanya ingese, ibigo bikora ibyuma bishobora kongera igihe cyo kubaho cy'ibice byabyo by'ibyuma, kugabanya ikiguzi cyo kubibungabunga, no kunoza uburyo ibikoresho byabo byizewe.
Ibisobanuro
| Izina ry'igicuruzwa | Hexamine | |||||||||
| Formula y'ibinyabutabire | C6H12N4 | |||||||||
| Uburemere bwa molekile | 140.19 g/mol | |||||||||
| Isura | Ifu y'umweru ya kristali | |||||||||
| Aho gushonga | 263 - 266℃ | |||||||||
| Ubucucike | 1.32 g/cm³ | |||||||||
| NOMERO YA CAS | 100 - 97 - 0 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 29339900 | |||||||||
| NO YA EINECS | 202 - 905 - 8 | |||||||||
| Porogaramu | Ikoreshwa mu mavuta ya resin, imiti, imashini zihutisha ikoreshwa rya rubber, n'izirinda kwangirika kw'ingufu | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | Hexamine | ||||||
| IGITEKEREZO | AGACIRO K'IGIHE GISANZWE(%) | AGACIRO K'IGERAGEZA(%) | |||||
| Isura | Ifu y'umweru | Ifu y'umweru | |||||
| Ubuziranenge ≥% | 99 | 99.2 | |||||
| Ubushuhe≥％ | 0.50 | 0.5 | |||||
| Ivu≤％ | 0.030 | 0.020 | |||||
| Heavy metal (nka Pb≤)% | 0.01 | - | |||||
| Sulfate ≤％ | 0.020 | - | |||||
| Nh4≤％ | 0.001 | - | |||||
| Chloride (kuri CL) ≤% | 0.015 | - | |||||
Muri make
Hexamethylenetetramine yacu yo ku Isi - Premier ipakiye mu bikoresho byiza kandi bidapfundikiye umwuka kugira ngo hirindwe kwangirika mu gihe cyo kubika no gutwara. Buri gice gikorerwa ingamba zikomeye zo kugenzura ubuziranenge, harimo gupima ubuziranenge, gusesengura imiti, no gusuzuma imikorere. Waba uri ikigo cy’imiti muri Amerika ya Ruguru, uruganda rukora imipira muri Aziya, uruganda rukora resin na pulasitiki mu Burayi, cyangwa ikigo cy’ubukorikori muri Afurika, hexamethylenetetramine yacu ni igisubizo cyizewe kandi gikenewe mu buryo butandukanye. Itanga imikorere idasanzwe, igenzura ko yujuje kandi irenze ibyo ukeneye mu nganda.