Sefaha se phaphametseng ke mofuta oa bolo e se nang letho e ka phaphamalang holim'a metsi. E na le 'mala o moputsoa o mosoeu, e na le mabota a masesaane le a se nang letho, 'me boima ba eona bo bobebe haholo. Boima ba yuniti ke 720kg/m3 (e boima), 418.8kg/m3 (e bobebe), 'me boholo ba karoloana bo ka ba 0.1mm. Bokaholimo bo koetsoe ebile bo boreleli, bo na le conductivity e tlase ea mocheso le khanyetso ea mollo ea ≥ 1610 ℃. Ke thepa e ntle e bolokang mocheso e hanyetsang, e sebelisoang haholo tlhahisong ea lintho tse bobebe tse ka sebelisoang le ho cheka oli. Sebopeho sa lik'hemik'hale sa lifaha tse phaphametseng se entsoe haholo ka silicon dioxide le aluminium oxide, tse nang le litšobotsi tse fapaneng tse kang boholo ba likaroloana tse nyane, sekoti, boima bo bobebe, matla a phahameng, khanyetso ea ho tsofala, khanyetso ea mocheso o phahameng, insulation le ho lieha ha lelakabe. Li sebelisoa haholo e le thepa e tala indastering ea khanyetso.

1. Lisebelisoa tsa ho thibela ho ruruha tse halefisang; Tse kang litene tse halefisang tse bobebe tse sintered, litene tse bobebe tse sa chesoang tse halefisang, li-risers tsa ho thibela ho ruruha tse entsoeng ka cast, likhetla tsa ho thibela ho ruruha ha liphaephe, liphaephe tsa ho thibela ho ruruha, pente ea ho thibela ho ruruha, phofo e omileng ea ho thibela ho ruruha e kopantsoeng, fiberglass e hanelang ho robeha ea ho thibela ho ruruha e bobebe

2. Thepa ea kaho; Mokhabiso oa meralo, thepa e tsoetseng pele ea ho betla litsela, ho thibela metsi marulelong le ho koahela ka mocheso, boenjiniere ba litsela, asphalt e fetotsoeng, jj.

3. Indasteri ea peterole; Ho tiisa oli sebakeng sa oli, ho thibela ho bola le ho thibela ho ruruha ha liphaephe, masimo a oli a ka tlas'a leoatle, lisebelisoa tse phaphametseng, lintho tse fokotsang seretse bakeng sa ho cheka liliba tsa oli, liphaephe tsa phetisetso ea oli le khase, le likarolo tse ling.

4. Lisebelisoa tsa ho kenya mocheso; Li-filler tsa polasetiki tse sebetsang, li-insulator tsa mocheso o phahameng le tsa khatello e phahameng, jj.,

5. Indasteri ea ho koahela; Pente, enke, sekhomaretsi, pente e patiloeng, pente ea ho futhumatsa, pente e thibelang ho bola, pente ea fatše, pente e futhumetseng haholo le e sa cheng, pente ea lebota la kahare le kantle, pente ea ho futhumatsa, pente ea fatše, putty ea koloi, molora oa athomo, jj;

6. Ntlafatso ea lifofane le sebaka; Sathelaete, rokete, thepa e kopaneng ea bokaholimo ba sefofa-sebakeng, lera la tšireletso ea mollo la sathelaete, lisebelisoa tsa leoatleng, likepe, likepe tse tsamaeang ka tlas'a metsi tsa leoatleng le tebileng, jj;

7. Indasteri ea polasetiki; Tse kang lisebelisoa tsa likoloi, liphanele tsa lisebelisoa, mabokose a lisebelisoa tsa lapeng, lifene, libui, likopano tsa mabone, li-castings, li-gear, likarolo tsa sebopeho, li-zipper, liphaephe, lipoleiti, jj.

8. Lihlahisoa tsa fiberglass: lihlahisoa tse fapaneng tsa fiberglass, 'mabole oa maiketsetso, likepe tsa fiberglass, mesebetsi ea matsoho, jj;

9. Lisebelisoa tsa ho paka: thepa ea ho tiisa transformer, thepa ea ho paka ea elektroniki, jj;

10. Tšepe ea phofo: tšepe ea foam e etsoa ka ho kopanya aluminium, magnesium le litšepe tse ling tse bobebe. Ha e bapisoa le motsoako oa matrix, thepa ena e kopaneng e na le litšobotsi tsa ho ba le boima bo tlase, matla a ikhethang a phahameng, ho tiea ho hoholo, ts'ebetso e ntle ea ho damping le ho hanyetsa ho tsofala.