Litaba
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Motheo oa tsebo ea boka ba polyethylene o teng!
Polyethylene wax ke ntho e se nang chefo, e sa nkheng, e sa cheng.Botle ba eona ke sefaha se senyenyane se sesoeu.E na le ntlha e phahameng ea ho qhibiliha, boima bo phahameng, bokhabane bo phahameng, 'mala o mosoeu oa lehloa le litšobotsi tse ling.E boetse e na le botsitso bo botle ba lik'hemik'hale.E na le khanyetso e ntle ea mocheso, ...Bala haholoanyane -
Ope wax le pe wax li hokae ts'ebetsong ea 'nete ea PVC?
Ho utloisisa karolo ea boka ba PE le boka ba polyethylene e nang le oxidized maemong a manyane ho ka re thusa ho utloisisa molao-motheo oa ho tlotsa ka mokhoa o hlakileng le oa saense, e le ho ntlafatsa foromo le ho hlahisa lihlahisoa tse ntle tsa PVC.Ho latela liphuputso tsa Univesithi ea Afrika Boroa, ...Bala haholoanyane -
EBS / Ethylene bis-stearamide e kenyelletsa
EBS (Ethylene bis-stearamide) ke lubricant e ntle ka ho fetisisa ea polasetiki, e sebelisoang haholo ho bopeng le ho sebetsa ha PVC, ABS, PS, PA, EVA, polyolefin le lihlahisoa tse ling tsa polasetiki le rabara, tse ka ntlafatsang ka mokhoa o nepahetseng ho phalla le ho senya lihlahisoa, ka hona ho eketsa tlhahiso, ho fokotsa matla ...Bala haholoanyane -
Karolo ea boka ba polyethylene ke efe ho eketsa mocheso o tsitsitseng ho PVC?
Tšebeliso ea boka ba polyethylene ho li-stabilizer tsa mocheso oa PVC.Li-stabilizers tsa mocheso ke e 'ngoe ea likarolo tsa bohlokoa tsa lisebelisoa tsa ho lokisa polasetiki.Ho tsoaloa le nts'etsopele ea li-stabilizers tsa mocheso le li-resin tsa PVC lia lumellana, 'me li sebelisoa haholo-holo ha ho etsoa li-resin tsa PVC.Ka hona, prop...Bala haholoanyane -
Lisebelisoa tse loketseng le mekhoa ea tlhahiso ea pe wax
Polyethylene wax ke polyethylene e nang le boima bo tlase ba molek'hule (<1000), 'me ke thuso e tloaelehileng indastering ea ho lokisa polasetiki.Ts'ebeliso ea boka ba polyethylene ha ho etsoa polasetiki ea extrusion e ka ntlafatsa mokelikeli oa thepa, ea eketsa tlhahiso, 'me ea lumella khatello e phahameng ea li-filler.Pe wax ke wi...Bala haholoanyane -
Pe wax e phetha karolo efe ho masterbatch ea mebala?
Tšebeliso ea pe wax e le "pigment dispersant in colour masterbatch" Chaena e qalile ka 1976, ha e ne e le sehlahisoa sa polyethylene polymerization e phahameng haholo.Wax ea polyethylene e hlahisoang ke mokhoa oa pyrolysis e qalile ka 1980 mme e se e sebelisoa kajeno.Masterbatch ke pigment concentrate e nang le resin ...Bala haholoanyane -
Setlolo sa bohlokoa ho PVC - boka ba polyethylene e oxidized
Profaele ea polasetiki e fetisoa ka ho kopanya PVC le mefuta e fetang leshome ea li-additives tsa polasetiki, 'me lubricant ke tlatsetso ea bohlokoa.Wax ea polyethylene le boka ba polyethylene e nang le oxidized li sebelisoa haholo-holo bakeng sa ho tlotsa ka ntle, tse nang le lubricity e matla ea kantle.Li boetse li na le lubricity e ntle bohareng ...Bala haholoanyane -
Mefuta le litsamaiso tsa mafura tse sebelisoang hangata ha ho etsoa profil ea PVC
Ha ho etsoa profil, lubricant e sebelisitsoeng e fapane ka lebaka la litsamaiso tse fapaneng tse tsitsitseng.Lenaneong la ho tsitsisa letsoai le etellang pele, acid ea stearic, glyceryl stearate le boka ba polyethylene e ka khethoa e le mafura;tsamaisong ea ho tsitsisa ea zinki e se nang chefo ea calcium le lefats'e le sa tloaelehang ...Bala haholoanyane -
Tšebeliso ea boka ba mefuta e fapaneng ka enke ea khatiso
Ha boka ba polyethylene bo sebelisoa bakeng sa enke e thehiloeng metsing, hangata ke boka ba polyethylene e oxidized, e kentsoeng ka emulsifier ho etsa lotion kapa e qhalakantsoeng ka resin ea acrylic.The oxidized polyethylene wax e ntlafatsa hydrophilicity ea eona ho isa bohōleng bo itseng.Ho kenya lotion ea boka ho enke e thehiloeng metsing ho ka fokotsa ...Bala haholoanyane -
Tobetsa mona ho ithuta ka boka ba polyethylene!
Joalo ka ethylene homopolymer e felletseng ka botlalo, boka ba PE bo mela ebile bo boreleli.Ke ka lebaka leo thepa ena e ka sebelisoang lits'ebetsong tse kang metsoako, li-additives tsa polasetiki le tlhahiso ea rabara.Ka lebaka la khanya ea eona e phahameng, thepa e na le litšobotsi tse ikhethang, tse kang ho thatafala ha mocheso o phahameng ...Bala haholoanyane -
Tšebeliso ea boka ba polyethylene ho PVC
Lebitso le felletseng la PVC ke PVC.Mocheso oa eona oa phallo ea viscosity o haufi haholo le mocheso oa ho senyeha, kahoo ho bonolo ho hlaha mefuta e sa tšoaneng ea ho senyeha nakong ea ts'ebetso, kahoo e lahleheloa ke ts'ebetso ea ts'ebeliso.Ka hona, mocheso o tsitsitseng le lubricant li tlameha ho eketsoa ka mokhoa oa ho kopanya PVC ...Bala haholoanyane -
Tšebeliso ea boka ba polyethylene ka rabara
PE wax ke mofuta oa thepa ea lik'hemik'hale, moo 'mala oa boka ba polymer e leng lifaha / li-flakes tse nyane tse tšoeu, tse entsoeng ka polymer ho tloha lithuso tsa ho lokisa rabara.E na le litšobotsi tsa boemo bo phahameng ba ho qhibiliha, boima bo phahameng, bo khanyang le bosoeu.PE wax e sebelisoa haholo e le homopolymer e tlase ea boima ba limolek'hule kapa copol ...Bala haholoanyane -
Phapang ke efe lipakeng tsa boka ba polyethylene le boka ba polyethylene e oxidized?
Wax ea polyethylene le boka ba polyethylene e nang le oxidized ke lisebelisoa tsa bohlokoa tsa lik'hemik'hale, tse ka sebelisoang haholo libakeng tse fapaneng.Leha ho le joalo, ba boetse ba na le liphapang tse ngata.Bakeng sa phapang ea lisebelisoa tsena tsa indasteri, moetsi oa boka ba Sano polyethylene o tla u fa kenyelletso e khutšoanyane ...Bala haholoanyane -
Tšebeliso ea boka ba polyethylene e nang le oxidized e le sesebelisoa sa matting
Tšebeliso ea boka ba boka ba polyethylene e nang le lik'hemik'hale tse phahameng ka ho fetisisa e le sesebelisoa sa matting ke hore ka mor'a ho haha mohaho, boka ba boka ka har'a seaparo bo fetoha mouoane 'me bo phunyeletse ka har'a solvent, ho etsa likristale tse ntle, ho emisa holim'a filimi ea ho roala, ho hasanya leseli, ho etsa sepakapaka. bokaholimo,...Bala haholoanyane -
Na ua tseba hore na boka ba polyethylene bo phetha karolo efe ho enke ea khatiso?
Ha boka ba polyethylene bo sebelisetsoa enke e thehiloeng metsing, hangata e sebelisoa ho etsa lotion ka ho eketsa emulsifier kapa ho e hasanya ka har'a resin ea acrylic.Oxidized polyethylene wax e ntlafatsa hydrophilicity ea eona ho isa bohōleng bo itseng.Ho kenya lotion ea boka ho enke e thehiloeng metsing ho ka fokotsa bolelele ba hlooho ea enke ka har'a pakete...Bala haholoanyane
