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Diclosan: Igipimo cya none cyo kwikiza indwara mu buryo bwizewe kandi bunoze
Mu buzima bwacu bwa buri munsi, twishingikiriza ku miti yica udukoko n'ibindi bikoresho birwanya udukoko kugira ngo tubungabunge imiryango yacu kandi ibidukikije byacu bigire isuku. Ariko mu myaka myinshi, byinshi muri ibi bicuruzwa byishingikiriza ku miti ikaze, bigatera impungenge ku mutekano wabyo w'igihe kirekire kuri twe no ku isi yacu...Soma byinshi -
Amabwiriza yo Guhitamo Ubudodo bw'Inganda: Gusiga, Wino n'ibindi
Mu iterambere rirambye ry'inganda zikora amarangi, kunoza imikorere yo gusiga amarangi byahoze ari intego nyamukuru, aho inyongeramusaruro z'ibishishwa by'amata zigira uruhare runini mu gusiga amarangi. Udushya n'ikoreshwa ryabyo bigira ingaruka zikomeye ku...Soma byinshi -
Abahuza ni iki n'akazi kabo k'ibanze?
Ni iki gikoresho cyo guhuza ibintu n'akazi kacyo k'ibanze? Mu nganda zikora irangi, irangi, n'amakofi, ukunze guhura n'ibi bibazo: irangi ku birahuri rikura nyuma yo kubira, irangi rigabanuka cyane...Soma byinshi -
Itandukaniro riri hagati y'ibikoresho byo gukuraho imyuka n'ibihumanya mu gusiga imyuka
Umuti wo gukuraho imyuka ni umuti w’inyongera usohora ibintu bihindagurika nk’umwuka, ubushuhe, n’ibintu bito bikomoka kuri molekile biva mu gihe cyo guhuza no gukonja kw’ifu iyo bishongeshejwe bigahinduka agahu. Nanone kandi, bigabanya utwobo tw’udusimba duto dusohoka ...Soma byinshi -
Incamake y'inyongera za pulasitiki
Incamake y'inyongeramusaruro za pulasitiki Inyongeramusaruro za pulasitiki ni ibintu bigomba kongerwamo mu gihe cyo gukora polymer (resins synthetic) kugira ngo binoze imikorere yazo cyangwa byongere imiterere ya resin ubwayo. Inyongeramusaruro za pulasitiki zigira uruhare runini mu gutunganya pulasitiki. ...Soma byinshi -
Nigute wahitamo Antioxydant ikwiye?
Uburyo bwo Guhitamo Antioxydant Ikwiye？ Guhitamo antioxydant ikwiye ni intambwe y'ingenzi yo kunoza kuramba, imiterere n'imikorere ya polymer. Ibi bisaba gusuzuma ibintu byinshi nko imiterere ya polymer ubwayo, imiterere yayo, uburyo ikorwamo...Soma byinshi -
Umuti urwanya gusaza wa Polyamide (Nylon, PA)
Umuti wo kurwanya gusaza wa Polyamide (Nylon, PA) Nylon (polyamide, PA) ni pulasitiki y’ubuhanga ifite ubushobozi bwiza bwo gutunganya no gutunganya, muri yo PA6 na PA66 ni ubwoko busanzwe bwa polyamide. Ariko, ifite imbogamizi mu kurwanya ubushyuhe bwinshi, kudahinduka kw'ibara, kandi ikunze kugaragara...Soma byinshi -
Alkyl Polyglucosides (APGs)
Alkyl Polyglucosides (APGs) ni surfactants zitari izoni zikorwa binyuze mu guhuza igice cy'isukari (urugero, glucose) na alcool irimo ibinure binyuze mu mugozi wa glycosidic. Irimo imitwe ikunda gushonga (ikomoka kuri glucose cyangwa polysaccharides, ituma amazi ashonga) na hydrophobic tails (Itsinda rya alkyl rirerure (C8...Soma byinshi -
Aldehyde Scavenger — Ibinyabutabire bishingiye ku bintu bikora bya polyamine
Formaldehyde (HCHO) ni ikintu kidakora neza kandi gishyuha cyane (VOC) gifite umwuka mu bushyuhe bw'icyumba kandi gishobora gushonga mu mazi byoroshye. Ni ingenzi mu mikorere myinshi y'inganda n'imikorere ya metabolic y'ibinyabuzima, gikoreshwa cyane mu nzego zikurikira: synthet...Soma byinshi -
Ibikoresho Bidakora ku Rumuri rwa Amine: Ikoranabuhanga n'Icyerekezo cy'Isoko
Ubushakashatsi buriho muri iki gihe bwakozwe kuri Hindered Amine Light Stabilizers bwibanda ku kunoza ubushyuhe buhamye no gukora neza igihe kirekire kwa viziyo biziyongerera ubushobozi bwo kuzigama urumuri rwa amine. Urugero, kongera ubushobozi bwabyo bwo guhuza na polymer binyuze mu guhindura imiterere ya molekile (nk'uko byashyizwe mu matsinda y'imyenge), ...Soma byinshi -
Ibintu bimwe na bimwe ugomba kumenya ku bijyanye n'ibikoresho bya pulasitiki
Iterambere rigezweho ry’ibikoresho bihindura ibidukikije. Hamwe no gukazwa kw’amategeko mpuzamahanga agenga ibidukikije (nk’amabwiriza ya EU REACH), ibikoresho bisanzwe bihindura ibidukikije bya phthalate (nk’ibya DOP) bigenda bisimburwa buhoro buhoro bitewe n’ingaruka zishobora kubaho ku buzima. Ibikoresho bihindura ibidukikije bya plastike nka epoxy ...Soma byinshi -
Kuki dukeneye ibikoresho bihagarika umuringa?
Umuti ubuza umuringa cyangwa umuringa ni ikintu gikoreshwa mu bikoresho bya polymer nka pulasitiki na rubber. Inshingano yacyo nyamukuru ni ukubuza ingaruka zo gusaza za iyoni z'umuringa cyangwa umuringa ku bikoresho, no gukumira kwangirika kw'ibikoresho...Soma byinshi