Likhoele tsa khalase tse se nang alkali le tse se nang alkali ke mefuta e 'meli e tloaelehileng eathepa ea fiberglasska liphapang tse itseng tsa thepa le lits'ebetso.
Faeba ea khalase ea alkali e itekanetseng(Faeba ea khalase ea E):
Sebopeho sa lik'hemik'hale se na le li-oxide tsa tšepe tsa alkali tse itekanetseng, tse kang sodium oxide le potassium oxide.
E na le khanyetso e phahameng mochesong o phahameng, ka kakaretso e mamella mocheso o fihlang ho 1000°C.
E na le thepa e ntle ea ho thibela ho bola ha motlakase le ho hanyetsa ho bola.
E sebelisoa hangata thepa ea kaho, boenjiniere ba elektroniki le motlakase, lifofane le masimo a mang.
Faeba ea Khalase e se Nang Alkali(Faeba ea Khalase ea C):
Sebopeho sa lik'hemik'hale ha se na li-oxide tsa tšepe tsa alkali.
E na le khanyetso e phahameng ea alkali le mafome 'me e loketse libaka tsa alkali.
Khanyetso e tlase haholo mochesong o phahameng, hangata e ka mamella mocheso o phahameng oa hoo e ka bang 700°C.
E sebelisoa haholo indastering ea lik'hemik'hale, tšireletso ea tikoloho, likepe le masimong a mang.
Khalase ea E e na le matla a ho thaepa a holimo ho feta khalase ea C, e leng matlafatso a betere bakeng sa mabili a griding.
Khalase ea E e na le bolelele bo phahameng, e tla thusa ho fokotsa karolelano ea ho seha ha fiber ea khalase nakong ea ts'ebetso ea ho etsa mabili a silang ha a le khatellong e phahameng.
Likhalase tsa elektroniki li na le bophahamo bo phahameng ba volume, hoo e ka bang 3% volume e nyane ka boima bo tšoanang. eketsa tekanyo ea ho khohlela le ho ntlafatsa bokhoni ba ho sila le sephetho sa mabili a silang.
Khalase ea elektroniki e na le thepa e betere ho hanyetsa mongobo, ho hanyetsa metsi le ho hanyetsa botsofali, e matlafatsa ho tšoarella ha li-disc tsa fiberglass maemong a leholimo le ho eketsa nako ea garantee ea mabili a silang.
Papiso ea likarolo pakeng tsa khalase ea C le khalase ea E
| Karolo | Si02 | Al2O3 | Fe2O | CaO | MgO | K2O | Na2O | B2O3 | TiO2 | tse ling |
| Khalase ea C | 67% | 6.2% | 9.5% | 4.2% | 12% | 1.1% | ||||
| Khalase ea elektronike | 54.18% | 13.53% | 0.29% | 22.55% | 0.97% | 0.1% | 0.28% | 6.42% | 0.54% | 1.14% |
Papiso pakeng tsa khalase ea C le khalase ea E
| Tshebetso ea Mekaniki | Botenya (g/cm3) | Khanyetso ea Botsofali | Khanyetso ea Metsi | Khanyetso ea mongobo | ||||
| Ho tenyetsehaMatla (MPa) | Modulus e Tenyetsehang (GPa) | Ho lelefatsa (%) | Ho se be boima (mg) | Alkali e tsoang (mg) | RH100% (ho lahleheloa ke matla ka matsatsi a 7) (%) | |||
| Khalase ea C | 2650 | 69 | 3.84 | 2.5 | Kakaretso | 25.8 | 9.9 | 20% |
| Khalase ea elektronike | 3058 | 72 | 4.25 | 2.57 | Ho molemo | 20.98 | 4.1 | 5% |
Ka bokhutšoanyane, ka bobelilikhoele tsa khalase tse mahareng tsa alkali (khalase ea C) le tse seng tsa alkali (khalase ea E)li na le melemo le lits'ebetso tsa tsona tse ikhethang. Khalase ea C e na le khanyetso e ntle ea lik'hemik'hale, ha khalase ea E e na le litšobotsi tse ntle tsa mechini le ho thibela motlakase. Ho utloisisa liphapang lipakeng tsa mefuta ena e 'meli ea fiberglass ho bohlokoa bakeng sa ho khetha thepa e loketseng ka ho fetisisa bakeng sa ts'ebeliso e itseng, ho netefatsa ts'ebetso e ntle le ho tšoarella.
Nako ea poso: Mmesa-18-2024
