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Boemo ba Ntshetsopele ea Indasteri ea Chaena e Sitisang Mollo
Ka nako e telele, bahlahisi ba kantle ho naha ba tsoang United States le Japane ba 'nile ba laola' maraka oa lefats'e oa ho thibela malakabe ka melemo ea bona theknolojing, licheleteng le mefuta ea lihlahisoa. Indasteri ea ho thibela malakabe ea Chaena e qalile morao 'me e ntse e bapala karolo ea ho tšoasa. Ho tloha ka 2006, e ntlafalitse...Bala haholoanyane -
Mofuta oa Li-antifoamers (2)
I. Oli ea tlhaho (ke hore, Oli ea soya, Oli ea poone, jj.) II. Joala bo nang le khabone e ngata III. Li-antifoam tsa polyether IV. Silicone e fetotsoeng ea polyether …Khaolo e fetileng Mofuta oa Li-antifoam tsa silicon (1) bakeng sa lintlha tse ling. V. Organic Silicon Antifoamer Polydimethylsiloxane, e tsejoang hape e le oli ea silicone, ke karolo e ka sehloohong ea...Bala haholoanyane -
Ho utloisisa li-optical brighteners tsa polasetiki: Na li tšoana le bleach?
Mafapheng a tlhahiso le saense ea thepa, ho phehella ho ntlafatsa botle le ts'ebetso ea lihlahisoa ha ho fele. Ntho e 'ngoe e ncha e ntseng e hohela haholo ke tšebeliso ea li-optical brighteners, haholo-holo polasetiking. Leha ho le joalo, potso e tloaelehileng e hlahang ke ...Bala haholoanyane -
Setlolo sa khanya sa optical OB bakeng sa pente le masela
Sesebediswa sa ho bonesa ka mahlasedi, se tsejoang hape e le moemeli oa ho soeufatsa ka mahlasedi a fluorescent (FWA), moemeli oa ho bonesa ka mahlasedi a fluorescent (FBA), kapa moemeli oa ho bonesa ka mahlasedi a fluorescent (OBA), ke mofuta oa dae ea ho bonesa ka mahlasedi a fluorescent kapa dae e tšoeu, e sebelisoang haholo bakeng sa ho soeufatsa le ho bonesa polasetiki, pente, lipente, enke, jj. Se sebetsang...Bala haholoanyane -
Ammonium polyphosphate (APP) ke eng?
Ammonium polyphosphate, e tsejoang e le APP, ke phosphate e nang le naetrojene e nang le ponahalo ea phofo e tšoeu. Ho ea ka tekanyo ea eona ea polymerization, e ka aroloa ka mefuta e meraro: polymerization e tlase, polymerization e mahareng le polymerization e phahameng. Ha tekanyo ea polymerization e le kholoanyane...Bala haholoanyane -
Amino Resin DB303 ke eng?
Poleloana Amino Resin DB303 e kanna ea se ke ea tsebahala ho sechaba ka kakaretso, empa e na le bohlokoa bo boholo lefatšeng la k'hemistri ea indasteri le lipente. Sengoloa sena se ikemiselitse ho hlakisa hore na Amino Resin DB303 ke eng, ts'ebeliso ea eona, melemo le hore na ke hobane'ng ha e le karolo ea bohlokoa ea liindasteri tse fapaneng. L...Bala haholoanyane -
Moemeli oa Nucleating ke eng?
Sehlahisoa sa nucleating ke mofuta oa setlatsetso se secha se sebetsang se ka ntlafatsang thepa ea 'mele le ea mechini ea lihlahisoa tse kang ponaletso, khanya ea bokaholimo, matla a ho tensile, ho tiea, mocheso o sothang mocheso, khanyetso ea tšusumetso, khanyetso ea ho thekesela, jj. ka ho fetola boitšoaro ba kristale...Bala haholoanyane -
Mefuta e fapaneng ea li-absorber tsa UV ke efe?
Di-UV absorbers, tse tsejoang hape e le difilthara tsa UV kapa di-sunscreen, ke metsoako e sebediswang ho sireletsa thepa e fapaneng ditlamoraong tse kotsi tsa mahlaseli a ultraviolet (UV). Sesebediswa se seng se jwalo sa UV absorbers ke UV234, e leng kgetho e tsebahalang bakeng sa ho fana ka tshireletso kgahlanong le mahlaseli a UV. Sehloohong sena re tla hlahloba...Bala haholoanyane -
Li-Habilizer tsa Hydrolysis - Senotlolo sa ho Atolosa Bophelo ba Shelefo ea Sehlahisoa
Ka nts'etsopele e tsoelang pele ea indasteri le theknoloji ea sejoale-joale, ts'ebeliso ea lik'hemik'hale tlhahisong ea letsatsi le letsatsi le bophelong e ntse e pharalla le ho feta. Ts'ebetsong ena, karolo ea bohlokoa ke hydrolysis stabilizer. Haufinyane tjena, bohlokoa ba hydrolysis stabilizer le ts'ebeliso ea tsona...Bala haholoanyane -
Bis phenyl carbodiimide ke eng?
Diphenylcarbodiimide, foromo ea lik'hemik'hale 2162-74-5, ke motsoako o hohetseng tlhokomelo e pharaletseng lefapheng la k'hemistri ea lintho tse phelang. Morero oa sengoloa sena ke ho fana ka kakaretso ea diphenylcarbodiimide, thepa ea eona, ts'ebeliso le bohlokoa ba eona lits'ebetsong tse fapaneng. Diphenylcarbodi...Bala haholoanyane -
Antioxidant ea Phosphite e sebetsang hantle bakeng sa ts'ebetso ea Polymer
Antioxidant 626 ke antioxidant ea organo-phosphite e sebetsang hantle e etselitsoeng ho sebelisoa lits'ebetsong tsa tlhahiso tse hlokang boiteko ho etsa li-homopolymer tsa ethylene le propylene le li-copolymer hammoho le bakeng sa tlhahiso ea li-elastomer le metsoako ea boenjiniere haholo-holo moo botsitso bo botle ba 'mala bo leng ...Bala haholoanyane -
Lintho tse etsang hore ho be le bosoeu ba fluorescent polasetiking ke life?
Polasetiki e sebelisoa haholo indastering e fapaneng ka lebaka la ho tenyetseha ha eona le theko e tlase. Leha ho le joalo, bothata bo tloaelehileng ka polasetiki ke hore e atisa ho ba mosehla kapa ho fetoha 'mala ha nako e ntse e ea ka lebaka la ho pepesehela khanya le mocheso. Ho rarolla bothata bona, bahlahisi hangata ba eketsa lintho tse ling tse bitsoang li-brighteners tsa optical ho...Bala haholoanyane