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Ibikoresho Bidahindura Ibicuruzwa mu Gihe cy'Amazi – Urufunguzo rwo Kwagura Igihe cy'Ibikorwa
Bitewe n'iterambere rirambye ry'inganda n'ikoranabuhanga bigezweho, ikoreshwa ry'imiti mu musaruro wa buri munsi no mu buzima rigenda rirushaho kwaguka. Muri iki gikorwa, uruhare rw'ingenzi ni ugutuma amazi adahinduka. Vuba aha, akamaro k'ibintu bikomeza amazi n'uburyo bikoreshwa...Soma byinshi -
Bis phenyl carbodiimide ni iki?
Diphenylcarbodiimide, formula y'ibinyabutabire 2162-74-5, ni ikintu cyakuruye abantu benshi mu bijyanye na chimie y'ibinyabuzima. Intego y'iyi nkuru ni ugutanga incamake ya diphenylcarbodiimide, imiterere yayo, imikoreshereze yayo, n'akamaro kayo mu mikoreshereze itandukanye. Diphenylcarbodi...Soma byinshi -
Antioxydant ya Fosfite ifite ubushobozi bwo gutunganya polymer
Antioxidant 626 ni antioxidant y’umwimerere ya organo-fosfite ikora neza cyane yagenewe gukoreshwa mu bikorwa bikomeye byo gukora ethylene na propylene homopolymers na copolymers ndetse no mu gukora elastomers na industrial compounds cyane cyane aho ibara rihagaze neza cyane ...Soma byinshi -
Ni ibihe bintu bitanga umweru mu byuma bya pulasitiki?
Plastiki ikoreshwa cyane mu nganda zitandukanye bitewe n'uburyo ikora neza kandi ikaba ihendutse. Ariko, ikibazo gikunze kugaragara kuri plastiki ni uko ikunda guhinduka umuhondo cyangwa ihinduka ibara uko igihe kigenda gihita bitewe n'urumuri n'ubushyuhe. Kugira ngo iki kibazo gikemuke, abakora plastiki bakunze kongeramo inyongera zitwa optique brighteners kugira ngo...Soma byinshi -
Ibikoresho byo gukaranga urumuri ni iki?
Ibikoresho byo gukaranga urumuri, bizwi kandi nka optical brighteners (OBAs), ni ibintu bikoreshwa mu kongera ubwiza n'uburabagirane bw'ibikoresho. Bikunze gukoreshwa mu nganda zitandukanye, harimo imyenda, impapuro, amasabune na pulasitiki. Muri iyi nkuru, turasobanura...Soma byinshi -
Ni irihe tandukaniro riri hagati y’ibikoresho bya nucleating agents n’ibikoresho bisobanutse?
Muri pulasitiki, inyongeramusaruro zigira uruhare runini mu kunoza no guhindura imiterere y'ibikoresho. Inyongeramusaruro n'inyongeramusaruro ni inyongeramusaruro ebyiri zifite intego zitandukanye mu kugera ku musaruro wihariye. Nubwo byombi bifasha kunoza imikorere y'ibicuruzwa bya pulasitiki, ni ngombwa...Soma byinshi -
Ni irihe tandukaniro riri hagati y’ibikoresho bigabanya imirasire ya UV n’ibikoresho bigabanya imirasire y’urumuri?
Mu kurinda ibikoresho n'ibicuruzwa ingaruka mbi z'izuba, hari inyongera ebyiri zikunze gukoreshwa: UV absorbers na UV stabilizers. Nubwo bisa, ibintu byombi biratandukanye cyane mu mikorere yabyo n'urwego rw'uburinzi bitanga. Nkuko...Soma byinshi -
Abasatura ibikomoka kuri asetaldehide
Poly(ethylene tereftalate) (PET) ni ibikoresho bipfunyikwa bikunze gukoreshwa n'inganda z'ibiribwa n'ibinyobwa; bityo, ubushyuhe bwayo bwakozweho ubushakashatsi n'abashakashatsi benshi. Bumwe muri ubu bushakashatsi bwibanze ku gukora acetaldehyde (AA). Kuba AA iri muri PET ar...Soma byinshi -
Methylated Melamine Resin
Nanjing Reborn New Material Co., Ltd. ni ikigo kizwi cyane gicuruza inyongeramusaruro za polymer mu Bushinwa. Kubera ko hari kwiyongera k'ubukene bw'ibicuruzwa bishingiye kuri polymer, Nanjing Reborn yiyemeje gutanga igikoresho cyiza cyo guhuza Methylated Melamine Resin. Resin ya Melamine-formaldehyde ni ubwoko bw'...Soma byinshi -
Akamaro k'ibintu bitera imbaraga mu gukwirakwiza amazi n'ibirwanya amazi mu nganda
Ibikoresho bigabanya ubushyuhe bwa hydrolysis n'ibirwanya ubushyuhe bwa hydrolysis ni ibintu bibiri by'ingenzi cyane mu nganda bifasha mu kurwanya ingaruka za hydrolysis. Hydrolysis ni uburyo bw'imiti bubaho iyo amazi asenye isano rya shimi, ...Soma byinshi -
Igipfukisho kidakoresha umuriro
1. Intangiriro Igitambaro kidatwika ni igitambaro cyihariye gishobora kugabanya ubushyuhe, kikabuza gukwirakwira kw'inkongi vuba, kandi kikanoza ubushyuhe buke bw'ibikoresho bitwitswe. 2. Amahame y'imikorere 2.1 Ntigishobora gushya kandi gishobora gutinza ubushyuhe cyangwa kwangirika kw'ibikoresho ...Soma byinshi -
Resin ya polyaldehyde A81
Intangiriro Aldehyde resin, izwi kandi nka polyacetal resin, ni ubwoko bwa resin ifite ubushobozi bwo kurwanya umuhondo, kurwanya ikirere no guhuza neza. Ibara ryayo ni ryera cyangwa umuhondo muto, kandi imiterere yayo igabanyijemo uduce duto tw’uruziga nyuma y’uduce duto tw’ibumba...Soma byinshi