Omunsi yoona - Omubazi ogutarikwetengyesa omu myanya y'amakorero etari emwe n'emwe
Emyanya y'okushaba emikuru
Omu by’emibazi, omubazi ogu nigukora omurimo muhango. Nikikozesibwa nk’omubazi gw’okurwanisa obukooko omu mibazi emwe ey’okusheeshasheesha. Ku orikuginywa, neehendagurika omu mwanya ogurimu asidi omu nkari kubaasa kurekura formaldehyde, erimu obushoboorozi bw’okurwanisa obukooko. Eki nikihwera omu kwerinda n’okujanjaba oburwaire bw’omu nkari orikuzibira obukooko oburikureeta akabi kukura. Amakampuni g’emibazi nigagyendera aha mubazi gwaitu ogw’omutindo gw’ahaiguru ogwa hexamethylenetetramine kukora emibazi mirungi erikuha obusingye abarwaire abaine oburemeezi bw’okusheeshasheesha.
Eby’obushuubuzi bw’emipiira nibigasirwa munonga omu by’okurya byaitu eby’ensi yoona - Premier Hexamethylenetetramine. Nikikora nk’ekirikutunguura omu nkora y’okuhindura emipiira kuba nk’ekyoma. Vulcanization n’omuringo ogurikuhindura emipiira mbisi kuba ekintu ekigumire kandi ekirikugumaho orikuteerana enjegyere zaayo eza polymer. Hexamethylenetetramine neetunguura enkora egi ey’okuteerana, erikukyendeeza obwire n’amaani ebirikwetengyesa omu kureetaho okusheeshasheesha. Abarikukora ebipiira nibabaasa kukora ebipiira by’omutindo gw’ahaiguru, nk’emipiira, emisipi y’okutwara ebintu, n’ebikwato by’okukinga, omu muringo murungi barikukoresa omubazi gwaitu ogwa hexamethylenetetramine. Eki tikirikutunguura okukora kw’omuringo gw’okukora ebintu byonka kureka n’okutunguura okukora n’amagara g’ebintu by’emipiira eby’aha muheru.
Omu by’obushuubuzi bw’eby’okurya n’ebiveera, ekirungo kya hexamethylenetetramine n’ekirungo kikuru munonga. Nikikozesibwa omu kukora ebirungo bya phenolic. Phenolic resins nizikoresibwa munonga omu mirimo nk’okuzibira amashanyarazi, okuhamya, n’okukora ebintu bingi. Hexamethylenetetramine neekora nk’ekintu ekirikukiza endwara z’ebirungo by’omubiri, ekirikutunguura okukora kw’omutindo gw’omutimbagano gw’ebicweka bishatu. Eki nikirugamu ebirungo ebiine obutagatsi burungi, amaani g’ebyoma, n’okuguma omu by’emibazi. Abarikukora resin n’ebiveera nibabaasa kuhanga ebintu by’amaani ebirikuhikiiriza ebyetaago by’amakorero gatari gamwe na gamwe, otwariiremu eby’amashanyarazi, emotoka, n’okwombeka, barikukoresa omubazi gwaitu ogwa hexamethylenetetramine.
Omu by’okukora eby’ekyoma, ekirungo kyaitu ekya hexamethylenetetramine nikikoresibwa nk’ekirikuzibira okusheenya. Nikikora ekishushani ky’okwerinda aha mutwe gw’ebyoma, ekirikuzibira okusheenya n’okusheenya. Eki nikikuru munonga omu mirimo ahu ebyoma biri omu mbeera mbi, nk’omu by’amajuta na gaasi, omu mirimo y’omu nyanja, n’ebyoma by’amakorero. Amakampuni agarikukora eby’ekyoma nigabaasa kwongyera aha myaka y’ebicweka byago eby’ekyoma, gakyendeeze aha sente z’okubiboneza, kandi gayongyere aha bwesigwa bw’ebikwato byago.
Ebirikushobororwaho
| Eiziina ry'ekintu | Okukyebera | |||||||||
| Enkora y'eby'emibazi | C6H12N4 | |||||||||
| Oburemeezi bwa molekyu | 140.19 giraamu/mol | |||||||||
| Enshushana | Esaano y'ekibiriiti erikwera | |||||||||
| Enshonga y'okusheenya | 263 - 266°C | |||||||||
| Oburemeezi | 1.32 g/sm3 | |||||||||
| CAS TI | 100-97-0 | |||||||||
| Koodi ya HS | 29339900 | |||||||||
| EINECS TI | 202-905-8 | |||||||||
| Okushaba | Nikikozesibwa omu bishaju, omu by’emibazi, omu by’okutunguura emipiira, n’omu by’okuzibira okusheenya | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | Okukyebera | ||||||
| EKINTU | OMUHENDO GW'OMURENGYE (%) | OMUHENDO GWOKUGYEZAHO (%) | |||||
| Enshushana | Esaano erikwera | Esaano erikwera | |||||
| Obushemeire≥% | 99 | 99.2 | |||||
| Obutagatsi≥% | 0.50 | 0.5 | |||||
| Eishokye≤ | 0.030 | 0.020 | |||||
| Ekyoma ekiremeire (nka Pb≤)% | 0.01 | - | |||||
| Sulfeet ≤% | 0.020 | - | |||||
| Nh4≤% | 0.001 | - | |||||
| Kloraayidi (aha CL)≤% | 0.015 | - | |||||
Omubugufu
Hexamethylenetetramine yaitu ey’ensi yoona - Premier neepakirwa omu bidomora by’omutindo gw’ahaiguru, ebitarimu muyaga - okuzibira okusiisikara kwona omu bwire bw’okubiika n’okubitwara. Buri kicweka nikigyendera aha nkora z’okurinda omutindo gw’ebintu ebigumire, otwariiremu okukyebera obushemeire, okushwijuma emibazi, n’okushwijuma emirimo. Yaaba ori kampuni y’emibazi omu bukiizi-bwa-bumosho bwa Amerika, omukozi w’emipiira omuri Asia, omukozi w’ebipapura n’ebiveera omuri Buraaya, nari kampuni y’okukora eby’ekyoma omuri Afirika, hexamethylenetetramine yaitu n’omubazi ogurikwesigwa kandi ogurikukora ebintu bingi ogu orikwetenga. Nikiha okukora okutaine bugarukiro, kuhamya ngu nikihikiiriza kandi nikirenga aha byetengo byawe eby’omutaano eby’omu bizinesi.









