Litaba
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Kenyelletso ea tsebo ea mantlha ea moralo oa hlobo ea ente
I. Motheo oa Moqapi Ho nepahala le ho nepahala ha litekanyo tse amanang le tsona Ho ea ka litlhoko tse khethehileng le mesebetsi ea sehlahisoa sohle sa lihlahisoa tsa polasetiki ho fumana boleng ba kantle le boholo bo ikhethileng ke ba mofuta ofe: lihlahisoa tsa polasetiki tse nang le boleng bo phahameng bo hlokahalang...Bala haholoanyane -
Na ua tseba ka ts'ebeliso le phetoho ea lisebelisoa tsa PLA tse bulehileng
Polymer porous material ke thepa ea polymer e nang le li-pores tse ngata tse entsoeng ke khase e hasantsoeng ka har'a thepa ea polymer. Sebopeho sena se khethehileng sa porous se molemo haholo bakeng sa ts'ebeliso ea lisebelisoa tse monyang molumo, karohano le adsorption, tokollo e tsitsitseng ea lithethefatsi, scaffold ea masapo le masimo a mang. Tr...Bala haholoanyane -
Mokhoa oa ho lokisa liparamente tsa mokhoa oa ente?
Tekanyo ea mocheso le taolo ea mocheso li bohlokoa haholo ha ho etsoa ente. Le hoja litekanyo tsena li batla li le bonolo, mechine e mengata ea ho etsa ente ha e na lintlha tse lekaneng tsa mocheso kapa lithapo. Mechining e mengata ea ente, mocheso o utloahala ka thermoc ...Bala haholoanyane -
Mokhoa oa ho ntlafatsa ho tiea ha lintho tsa PLA
likhoebo li ekelitse tlhahiso, litaelo tse ileng tsa phahama ka nako e ts'oanang le tsona li bakile phepelo ea lisebelisoa tse tala, haholo-holo PBAT, PBS le lisebelisoa tse ling tse senyehang tsa mokotla oa membrane ka likhoeli tse 4 feela, theko e ile ea phahama. Ka hona, thepa ea PLA e nang le theko e batlang e tsitsitse e hohetse tlhokomelo. Po...Bala haholoanyane -
PBAT e haufi le phetheho ho feta lipolima tse ngata Ⅰ
Li-polymers tse phethahetseng - li-polymers tse leka-lekaneng thepa ea 'mele le liphello tsa tikoloho - ha li eo, empa polybutylene terephthalate (PBAT) e haufi le phetheho ho feta tse ngata. Kamora lilemo tse mashome tsa ho hloleha ho emisa lihlahisoa tsa bona tse qetellang li tletse litšila le maoatleng, polymer ea maiketsetso e etsa ...Bala haholoanyane -
PBAT e haufi le phetheho ho feta lipolima tse ngata Ⅱ
Joerg Auffermann, Hlooho ea sehlopha sa lefats'e sa nts'etsopele ea khoebo ea BASF biopolymers, o itse: "Melemo ea mantlha ea tikoloho ea lipolasetiki tse nang le manyolo li tla qetellong ea bophelo ba bona, kaha lihlahisoa tsena li thusa ho fetola litšila tsa lijo tse tsoang litsing tsa lithōle kapa licheso ho li sebelisa hape. Ho theosa le lilemo,...Bala haholoanyane -
Lisebelisoa tse chesang tsa PC polycarbonate ke life?
Ts'ebeliso le nts'etsopele ea polycarbonate ke ho nts'etsapele ka lehlakoreng la kompone e phahameng, ts'ebetso e phahameng, e khethehileng le ea serialization. E phatlalalitse limaraka tse fapaneng tse khethehileng le lihlahisoa tsa optical disc, koloi, lisebelisoa tsa ofisi, lebokose, liphutheloana, meriana, mabone, filimi le lihlahisoa tse ling ...Bala haholoanyane -
Kenyelletso ea polasetiki
1. Polasetiki ke eng? Plastiki ke metsoako ea polymeric e entsoeng ka monomer e le lisebelisoa tse tala ka ho kenyelletsa kapa ho etsa polymerization ea condensation. Ketane ea polymer ke photopolymer haeba e entsoe ka polymerized ho tloha monomer e le 'ngoe. Haeba ho na le li-monomers tse ngata ka har'a ketane ea polymer, polymer ke copolymer. Ka tse ling...Bala haholoanyane -
Lisebelisoa tsa PPO tse tsoang SIKO
Kenyelletso ea lisebelisoa tsa PPO, joalo ka e 'ngoe ea lipolasetiki tse hlano tse kholo tsa boenjiniere, hape ke sehlahisoa se seng se holile haholo sa k'hamphani ea rona. PPO, (polyphony ether) E na le melemo ea ho tiea ho hoholo, ho hanyetsa mocheso o phahameng, ho thata ho chesa, matla a phahameng le ts'ebetso e ntle ea motlakase. Holim'a moo, ...Bala haholoanyane -
Lisebelisoa tsa ABS tse tsoang SIKO
Selelekela Ts'ebetso e akaretsang Ponahalo ea polasetiki ea boenjiniere ea ABS bakeng sa opaque ka har'a pokello ea manaka a tlou, e khona ho etsa lihlahisoa tsa bona hore e be mebala, 'me ka khanya e phahameng ea ABS e lekanang le 1.05 kapa ho feta, sekhahla se seholo ke motsoako oa ABS e tlase e nang le lisebelisoa tse ling ebile e bonolo. ho ABS ...Bala haholoanyane -
Ts'ebetso ea ho theha ente ea PPS
Polyphenylene Sulphide (PPS) PPS ke Eng e emetse Polyphenylene Sulphide ke thermoplastic e sebetsang hantle haholo ea boenjiniere e khetholloang ka motsoako oa eona o sa tloaelehang oa thepa. Ke polymer ea semi-crystalline, opaque le e thata e nang le ntlha e phahameng haholo ea ho qhibiliha (280 ° C) mme e na le para...Bala haholoanyane -
Lintlha tse supileng tsa bohlokoa tseo u lokelang ho li ela hloko ha ho etsoa ente ea polasetiki
Thepa le likarolo tsa ts'ebetso ea ho bopa ente ea polasetiki li angoa ke lintlha tse ngata. Li-plastiki tse fapaneng li hloka ho etsa liparamente tsa ho etsa tse loketseng thepa ea tsona e le hore li fumane thepa e ntle ka ho fetisisa ea mochine. Lintlha tsa ho bopa ente li tjena: E 'ngoe, shrinkage ra...Bala haholoanyane