Li-Microspheres tsa 2021 tsa Boleng bo Botle tsa Sio2 - Li-Spheres tsa Khalase tse se nang Mocheso tse Monyang Metsi a Tlase – Kehui

Li-microsphere tsa khalase tse se nang letho li na le boima bo bobebe, bophahamo bo boholo, ho tsamaisa mocheso o tlase, matla a phahameng a ho hatella, le ho phalla hantle. Li sebelisoa ho tlatsa lihlahisoa le ho etsa mabone liphahlong tsa pente, rabara, polasetiki e fetotsoeng, polasetiki e matlafalitsoeng ka faeba ea khalase, majoe a maiketsetso, putty le liindasteri tse ling; Liindastering tsa merafo ea oli le khase, ts'ebetso ea khanyetso ea tsona e phahameng le ho ba le botenya bo tlase e ka hlahisa slurry ea samente e matla e tlase le mokelikeli oa ho cheka o tlase.
Li-microsphere tsa khalase tse se nang letho ke li-sphere tsa khalase tse se nang letho tse nang le boholo bo bonyenyane, e leng thepa e seng ea tšepe e sa pheleng. Boholo ba likaroloana tse tloaelehileng ke li-micron tse 28-120, 'me bongata ba tsona ke 0.2-0.6 g/cm3. E na le melemo ea boima bo bobebe, ho khanna mocheso o tlase, ho thibela molumo, ho hasana ho hoholo, ho thibela motlakase hantle le botsitso ba mocheso. Ke thepa e ncha e ntlafalitsoeng e bobebe e nang le mefuta e mengata ea ts'ebeliso le ts'ebetso e ntle haholo.
1: 'Mala oa ponahalo o mosoeu ka ho feletseng. O ka sebelisoa haholo lihlahisoa life kapa life tse nang le litlhoko tsa ponahalo le 'mala.
2: Matla a khoheli a itseng le bophahamo bo boholo. Bongata ba di-microsphere tsa khalase tse se nang letho ke hoo e ka bang karolo ya leshome ya boima ba dikarolwana tsa setso tsa ho tlatsa. Kamora ho tlatsa, e ka fokotsa boima ba motheo ba sehlahiswa haholo, ya nkela sebaka le ho boloka di-resin tse ngata tsa tlhahiso, mme ya fokotsa ditjeo tsa sehlahiswa.
3: E na le bokaholimo bo fetotsoeng ka tlhaho (lipophilic). Li-microsphere tsa khalase tse se nang letho li bonolo ho kolobisa le ho hasanya, 'me li ka tlatsoa ka li-resin tse ngata tsa thermosetting thermoplastic, tse kang polyester, pp, pvc, epoxy, polyurethane, jj.

Li-microsphere tsa khalase tse se nang letho le tsona li fanoa ka lipehelo tse tsamaisang motlakase. Ho koahela ka motlakase ho nang le botenya bo ntlafalitsoeng ho fana ka likaroloana tse chitja ka ho tsamaisa motlakase hantle le thepa ea tšireletso ha ka nako e ts'oanang ho boloka melemo ea ho boloka boima e amanang le thepa e se nang letho e nang le botebo bo tlase. Li-microbubble tsena tse tsamaisang motlakase li loketse ho sebelisoa lits'ebetsong tsa sesole, theknoloji ea baeloji, lisebelisoa tsa bongaka, lisebelisoa tsa elektroniki le liindasteri tse ling tse ikhethang.

Lintlha:
'Mala: o mosoeu
Mongobo: ≤ 0.5%
Sekhahla sa ho phaphamala: ≥ 92%
Boima ba bongata: 0.13g/cm³- 0.15g/cm³
Boholo ba likaroloana: D90 ≤ 100 μ m
Botenya ba 'nete: 0.24g/cm³- 0.27g/cm³
Matla a khatello: 750psi

Tšebeliso e ka sehloohong ea li-microspheres tsa khalase tse se nang letho:
1. Phetoho ea nylon, PP, PBT, PC, POM, PVC, ABS, PS le liplastiki tse ling e ka ntlafatsa ho phalla ha metsi, ea felisa ho pepesehela khalase ea faeba, ea hlōla ho oa, ea ntlafatsa thepa ea ho thibela malakabe, ea fokotsa tšebeliso ea khalase ea faeba, le ho fokotsa litšenyehelo tsa tlhahiso.
2. Ho tlatsa PVC e tiileng, PP, PE, ho hlahisa liprofaele, liphaephe le maqephe, ho ka etsa hore lihlahisoa li be le botsitso bo botle ba litekanyo, ho ntlafatsa ho tiea le mocheso o hanyetsang mocheso, ho ntlafatsa ts'ebetso ea litšenyehelo tsa sehlahisoa, ho ntlafatsa ts'ebetso ea tlhahiso le ho fokotsa litšenyehelo.
3. E tlatsitsoe ka PVC, PE le dikhoele tse ding le disebediswa tsa ho thibela ho ruruha, e ka ntlafatsa kganyetso ya mocheso o phahameng wa sehlahiswa, ho thibela ho ruruha, ho hanyetsa asiti le alkali le thepa e meng le tshebetso ya ho sebetsana le sehlahiswa, ho eketsa tlhahiso le ho fokotsa ditjeo.

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