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Idozi Ihe Mgbaàmà Ọgwụ Mgbochi Nje bacteria: Nduzi zuru oke maka Ọgwụ nje bacteria ndị a na-agbanwe agbanwe nke ọma.
Isi ihe mere e ji etinye ọgwụ nje bacteria n'ime ihe e ji asa ákwà bụ ụzọ abụọ: ichebe ákwà na igbochi mmebi akpụkpọ ahụ nke nje bacteria na-akpata. Ugbu a, ọgwụ nje bacteria a na-ejikarị eme ihe n'ime ihe e ji asa ákwà gụnyere ụdị ndị a: 1. Triclocarban nke nwere chlorine. N'ihi...GỤKWUO -
Carbodiimide: Ihe na-egbochi hydrolysis kachasị mma ma na-arụ ọrụ nke ọma
1. Ihe ndị na-egbochi hydrolysis na-achọkarị igbochi usoro hydrolysis nke polyester polymers. N'ime ngwa eji polymers nwere ester bonds, dị ka PBT, PET, PLA, na polyurethanes (TPU, CPU), molekul mmiri na-abata ngwa ngwa...GỤKWUO -
Ngwa ọkụ ọkụ BASF nke na-eme ka ihe dị ọcha gbanwee aka: Gịnị ka ndị na-emepụta ihe nhicha kwesịrị ilekwasị anya na ya?
BASF rere azụmaahịa ihe na-eme ka ìhè dị ọcha nye Catexel, nke na-agbasa ngwaahịa ya na ụlọ ọrụ ihe na-asa ákwà. BASF ekwenyela ire azụmaahịa ihe na-eme ka ìhè dị ọcha nye Catexel. Azụmaahịa a bụ akụkụ nke ngalaba azụmaahịa BASF's Care Chemicals. Optical...GỤKWUO -
Antioxidant 1010: Ntuziaka maka ojiji na nhọrọ maka "Eze nke Mgbochi Ịka nká" na Ụlọ Ọrụ Plastik
N'ihe gbasara nhazi na ojiji plastik ogologo oge, ịka nká nke oxidative bụ isi ihe mgbu nke na-egbochi ndụ na arụmọrụ nke ngwaahịa - nhazi okpomọkụ dị elu na-eduga na mbibi resin ngwa ngwa, yana okpomọkụ dị n'èzí ma ọ bụ elu ...GỤKWUO -
Ụkpụrụ ojiji nke ihe nnọchite anya amino resin na mkpuchi
Nkọwa nke ojiji nke ihe ndị na-ejikọ amino resin Ọrụ bụ isi nke amino resins (melamine-formaldehyde, benzomelamine-formaldehyde, na urea-formaldehyde resins) na mkpuchi thermosetting bụ ijikọ ihe nkiri bụ isi-...GỤKWUO -
Nchịkọta nke Ihe Ndị Na-egbochi Mgbochi Ọrịa
Mmepụta chaja electrostatic Ike nke ihe siri ike ibu chaja dabere na ọnọdụ elu, dielectric constant, surface resistivity, na oke iru mmiri nke gburugburu ebe obibi gbara ya gburugburu. Ike ya ibu chaja bụ nke a na-agbanwe agbanwe na dielectric constant na rel...GỤKWUO -
Okwu Mmalite Dị Mkpirikpi Banyere Ihe Ndị Na-amịpụta UV na Ụkpụrụ Ha
I. Usoro na Nkọwapụta: Ìhè anyanwụ nwere nnukwu ìhè ultraviolet (UV), nke nwere ogologo ebili mmiri nke ihe dị ka 290-460 nm, nke na-emerụ ihe ndị nwere agba. Ìhè UV a na-emerụ ahụ na-eme ka molekul agba gbawaa ma gbajie site na mmeghachi omume redox kemịkalụ. Iji ihe ndị na-amịkọrọ UV nwere ike imebi...GỤKWUO -
"Nchedo dị nso" nke ihe ahụ - UV531
"Nchedo dị nso" nke ihe ahụ ---UV531 radieshon Ultraviolet (UV)—"ogbugbu ọkụ a na-adịghị ahụ anya"—na-eyi ndụ na nkwụsi ike nke ihe dị iche iche egwu mgbe niile. Dịka "ihe nchebe anya" megide radieshon UV, ihe ndị na-amịkọrọ UV aghọwo ihe nchebe dị mkpa...GỤKWUO -
Kedu otu esi ahọrọ ihe na-eme ka nucleating dị mma maka PP?
Polypropylene bụ polima a na-ejikarị eme ihe n'ọtụtụ ebe n'ihi njikọta dị mma nke ihe onwunwe ya. Enwere ike ime ka ihe onwunwe ya, dị ka anụ ahụ, mekaniki na anya dịkwuo mma site na iji ihe ndị na-eme ka nucleating na ihe ndị na-eme ka ihe doo anya nke ọma. Ihe mgbakwunye ndị a na-enyere aka na...GỤKWUO -
Nchịkọta nke Mgbakwunye Mkpuchi
I. Ụdị na Ọrụ nke Ihe Mgbakwunye 1. Ụdị ihe mgbakwunye (1) Nkewa site na ọrụ nke ihe mgbakwunye ① Ihe mgbakwunye na-eme ka arụmọrụ nhazi nke ihe mkpuchi dịkwuo mma, gụnyere ihe na-eme ka mmiri dị mmiri mmiri, ihe na-agbasa, ihe na-eme ka akpụkpọ ahụ dị ọcha, na ihe ndị na-egbochi akpụkpọ ahụ. ② Ihe mgbakwunye na-eme ka nchekwa na njem dịkwuo mma...GỤKWUO -
Otu esi ahọrọ ihe mgbakwunye plastik kwesịrị ekwesị
A na-agbakwụnyekarị ụdị ihe mgbakwunye dị iche iche n'oge nhazi plastik iji mezuo ihe dị iche iche achọrọ maka nhazi na itinye ihe ndị ahụ, nhọrọ nke ihe mgbakwunye dịkwa oke mkpa n'ịmepụta usoro mgbanwe plastik. I. Nkọwa nke ihe mgbakwunye plastik plastik...GỤKWUO -
Mbelata Ọnụ Ego na Mmezi Arụmọrụ nke Silica na Mkpuchi
Itinye silica n'ime mkpuchi gụnyere ime ka njikọta dịkwuo mma, iguzogide ihu igwe, ihe ndị na-egbochi ịda ada, na ime ka thixotropy dịkwuo mma. Ọ dabara adaba maka mkpuchi ụlọ, mkpuchi mmiri, na agba resin acrylic. ...GỤKWUO