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Iterambere ririho ry'inganda zikora ibintu bivanze
Ibikoresho byo gufunga ni kimwe mu bikoresho by'ingenzi mu nganda za none. Muri rusange bifite uburyo bwo gukora nko kunyuzamo amazi, gushinga imigozi y'ibinyabutabire, urwego rw'umupaka rudakomeye, gukwirakwira kw'amazi, amashanyarazi ahoraho, n'ingaruka za mekanike. Bifite akamaro kanini ku nganda za none no ku buzima bwa none. Biyobowe n'ikoranabuhanga...Soma byinshi -
Ibikoresho bishobora guhuzwa n'ubudodo
Muri rusange, ibikoresho bishobora guhuza kole bishobora kugabanywamo ibyiciro bitanu by'ingenzi. 1. Icyuma Filimi ya okiside ku buso bw'icyuma biroroshye guhuza nyuma yo gutunganya ubuso; kubera ko coefficient y'izamuka ry'umurongo w'ibice bibiri by'ihuza kole icyuma gitandukanye cyane, adh...Soma byinshi -
Ubwoko bw'amakome
Kole, ihuza neza ibikoresho bibiri cyangwa byinshi byakozwe ku buso kandi bifite imiterere ya shimi ifite imbaraga runaka za mekanike. Urugero, epoxy resin, aside fosforike monoxyde y'umuringa, latex yera, nibindi. Iyi sano ishobora guhoraho cyangwa gukurwaho, bitewe n'ubwoko...Soma byinshi -
Iterambere ry'Iterambere rya Hydrogenated Bisphenol A (HBPA)
Bisphenol A (HBPA) ifite hydrogenated ni igikoresho gishya cy’ingenzi cya resin mu rwego rw’inganda nziza z’ibinyabutabire. Ikorwa muri Bisphenol A (BPA) binyuze muri hydrogenation. Imikoreshereze yabyo muri rusange ni imwe. Bisphenol A ikoreshwa cyane cyane mu gukora polycarbonate, epoxy resin n'ibindi bintu...Soma byinshi -
Iterambere ry'Inganda zirwanya umuriro mu Bushinwa rihagaze neza
Kuva kera, inganda z'abanyamahanga zikomoka muri Leta Zunze Ubumwe za Amerika n'Ubuyapani ziganje ku isoko ry'isi rigabanya inkongi z'umuriro kubera ibyiza byazo mu ikoranabuhanga, imari n'ubwoko bw'ibicuruzwa. Inganda zigabanya inkongi z'umuriro zo mu Bushinwa zatangiye zitinze kandi zikigira uruhare mu gufata ibintu. Kuva mu 2006, zateje imbere...Soma byinshi -
Ubwoko bw'ibikoresho birwanya ifuro (2)
I. Amavuta karemano (ni ukuvuga amavuta ya soya, amavuta y'ibigori, nibindi) II. Alcohol nyinshi ya karuboni III. Indabyo zirwanya ifuro za polyether IV. Silicone yahinduwe na polyether … Igice cyabanje Ubwoko bw'Indabyo zirwanya ifuro (1) kugira ngo umenye byinshi. V. Indabyo zirwanya ifuro za silicone Polydimethylsiloxane, izwi kandi nka amavuta ya silicone, ni cyo gice cy'ingenzi cya ...Soma byinshi -
Gusobanukirwa ibikoresho byo gukaranga bya pulasitiki: Ese ni kimwe na bleach?
Mu rwego rw'inganda n'ubumenyi bw'ibikoresho, guharanira kongera ubwiza n'imikorere y'ibicuruzwa ntibishira. Igishya kimwe kirimo kwiyongera cyane ni ugukoresha ibikoresho bitanga urumuri, cyane cyane muri pulasitiki. Ariko, ikibazo gikunze kugaragara ni ...Soma byinshi -
Imashini ikoresha urumuri (Optical Brightener OB) ikoreshwa mu gusiga amarangi n'amabara
Irangi ry'urumuri ry'amatara, rizwi kandi nka fluorescent whitening agent (FWA), fluorescent brightening agent (FBA), cyangwa optical brightening agent (OBA), ni ubwoko bw'irangi ry'urumuri cyangwa irangi ryera, rikoreshwa cyane mu kweza no gukabya pulasitiki, amarangi, irangi, wino, nibindi. Ikora...Soma byinshi -
Ammonium polyphosphate (APP) ni iki?
Ammonium polyphosphate, izwi nka APP, ni fosfeti irimo azote ifite ifu yera. Dukurikije urwego rwa polymerization, ishobora kugabanywamo ubwoko butatu: polymerization nke, polymerization iringaniye na polymerization iringaniye. Uko polymerization iba nini...Soma byinshi -
Amino Resin DB303 ni iki?
Ijambo Amino Resin DB303 rishobora kuba ritazwi na rubanda muri rusange, ariko rifite akamaro gakomeye mu isi y’ubutabire n’imyambaro. Iyi nkuru igamije gusobanura icyo Amino Resin DB303 ari cyo, ikoreshwa ryayo, inyungu zayo n’impamvu ari igice cy’ingenzi cy’inganda zitandukanye. L...Soma byinshi -
Umuti utuma ibintu bihinduka mu mubiri (Nucleating agent) ni iki?
Ingufu zikoresha ikoranabuhanga rya nucleating ni ubwoko bw'inyongeramusaruro nshya ishobora kunoza imiterere y'ibicuruzwa nko kubonerana, ubwiza bw'ubuso, imbaraga zo gukurura, gukomera, ubushyuhe bwo guhindura ubushyuhe, ubwiyongere bw'ingaruka, ubwiyongere bw'ubushyuhe, nibindi binyuze mu guhindura imyitwarire ya crystallization ...Soma byinshi -
Ni ubwoko bungana iki bw'ibikoresho bigabanya imirasire ya UV?
Udukoresho dufata UV, tuzwi kandi nka UV filters cyangwa se sunscreens, ni ibintu bikoreshwa mu kurinda ibikoresho bitandukanye ingaruka mbi z'imirasire ya ultraviolet (UV). Imwe muri iyo UV absorber ni UV234, ikaba ari amahitamo akunzwe yo kurinda imirasire ya UV. Muri iyi nkuru tuzasuzuma...Soma byinshi