Foam ea polasetiki
Styrofoam ke mofuta oa polasetiki o fumanoang ka mekhoa ea 'mele kapa ea lik'hemik'hale ho hlahisa libopeho tsa microcellular ka hare ho polasetiki.Polasetiki ena e na le melemo ea boima bo bobebe, ho kenya mocheso, ho buffer, ho kenya letsoho, tšireletso ea kutu le theko e tlase.Hoo e ka bang lipolasetiki tsohle tsa thermosetting le thermoplastic li ka etsoa foam.Li-foam tse tloaelehileng ke polystyrene, polyurethane le polyolefin.
Kenyelletso ea polypropylene e foamed
Foamed polypropylene (foamed polypropylene) ke mofuta oa polasetiki e foamed e entsoeng ka resin ea polypropylene.Ha ho bapisoa le lipolasetiki tse foamed tse sebelisoang hangata, polypropylene e foamed e na le melemo e mengata.
Hajoale, baetsi ba lihlahisoa tse tala tse nang le matla a phahameng a qhibilihang polypropylene ba kenyelletsa Basell, Borealis, Dow Chemical, Samsung, ExxonMobil joalo-joalo.Baetsi ba theknoloji ea polypropylene foaming ba kenyelletsa JSP, Kaneka, BASF le Berstorff.Litsi tse ngata tsa lipatlisiso tsa malapeng li entse lipatlisiso tse ngata mabapi le ts'ebetso ea ho phophoma, 'me bahlahisi ba bang le bona ba hlokometse tlhahiso ea indasteri, joalo ka Setsi sa Oli sa Zhenhai, Yanshan Petrochemical Resin Research Institute, Wuhan Futia, joalo-joalo, empa ho ntse ho na le lekhalo le leholo sehlahisoa. boleng bapisoa le linaha tse ling.
Sebaka sa ts'ebeliso ea polypropylene e foamed
1. Ho paka lijo
Polypropylene e foamed e na le ho senyeha ho hotle le ho hanyetsa oli, e leng se fanang ka monyetla o ikhethang ho feta phofo e atolositsoeng ea polystyrene 'marakeng oa ho paka o sebelisoang hang.
2. Ho boloka mocheso
Lisebelisoa tsa foam polypropylene ke mofuta o mocha oa thepa ea ho kenya mocheso e nang le khanyetso e matla ea mocheso.Hangata e khona ho mamella mocheso oa -40 ℃ ~ 110 ℃, 'me e khona ho mamella mocheso o phahameng oa 130 ℃ ka nako e khuts'oane.
3. Indasteri ea likoloi
Lilemong tsa morao tjena, tšebeliso ea thepa ea foamed polypropylene indastering ea likoloi e ntse e atoloha, e ka fokotsang boima ba likoloi haholo le ho boloka tšebeliso ea mafura.
4. Libaka tsa kaho
Lintho tse sirelelitsoeng tse sa keneleng metsi, lintho tse sireletsang fatše, lisebelisoa tsa kantle tsa lebota
5. Sephutheloana sa elektronike
6. Sephutheloana sa buffer
7. Thepa ea lipapali
8.Lipapali
E le ho finyella tlhokahalo ea 'maraka, Hangzhou Fuyang D&T Co.,Ltd ho latela litlhoko tse fapaneng tsa' maraka, tlhahiso ea mefuta e fapaneng ea mochini o sehang oa foam, haholo-holo o sebelisetsoang ho seha mochini o fapaneng o bonolo oa ho thothomela oa foam, mochini oa thipa oa lesale, ho seha foam e thata tafoleng. le halofo e thata ea foam terata mochini oa thipa, hammoho le ho sehaSekhahla sa EPS.
Nako ea poso: Jan-13-2023