Phenolic Fiberglass Molding Plastics for Electrical Insulation
Iimveliso Inkcazo
Olu luhlu lweemveliso ziiplastiki zokubumba ze-thermosetting ezenziwe nge-e-glass fiber kunye ne-phenolic resin eguquliweyo ngokufunxa kunye nokubhaka. Isetyenziselwa ukucinezela ukumelana nobushushu, ubungqina bokufuma, ubungqina be-mildew, amandla aphezulu omatshini, i-flame flame retardant insulating parts, kodwa nangokweemfuno zamacandelo, i-fiber inokudibaniswa ngokufanelekileyo kwaye ihlelwe, inamandla aphezulu kunye nokugoba, kwaye ifanele iimeko ezimanzi.
Ugcino:
Kufuneka igcinwe kwigumbi elomileyo nelingena umoya apho ubushushu bungagqithi kuma-30℃.
Musa ukusondela kumlilo, ukufudumeza kunye nokukhanya kwelanga ngokuthe ngqo, ukumisa kugcinwe kwiqonga elikhethekileyo, ukupakisha okuthe tye kunye noxinzelelo olunzima akuvumelekanga ngokungqongqo.
Ubomi beshelufu ziinyanga ezimbini ukusuka kumhla wokuvelisa. Emva kwexesha lokugcina, imveliso isenokusetyenziswa emva kokuphumelela ukuhlolwa ngokwemigangatho yemveliso. Umgangatho wobugcisa: JB/T5822-2015
Inkcazo:
| Umgangatho woVavanyo | JB/T5822-91 JB/3961-8 | |||
| HAYI. | Izinto zovavanyo | Iyunithi | Kufuneka | Iziphumo zovavanyo |
| 1 | Umxholo weResin | % | Kuyathethwana | 38.6 |
| 2 | Umxholo woMba oguquguqukayo | % | 3.0-6.0 | 3.87 |
| 3 | Ukuxinana | g/cm3 | 1.65-1,85 | 1.90 |
| 4 | Ukufunxwa kwamanzi | mg | ≦20 | 15.1 |
| 5 | Ubushushu bukaMartin | ℃ | ≧280 | 290 |
| 6 | Ukugoba Amandla | MPa | ≧160 | 300 |
| 7 | Amandla empembelelo | KJ/m2 | ≧50 | 130 |
| 8 | Tensile strength | MPa | ≧80 | 180 |
| 9 | Ukuxhathisa uMphezulu | Ω | ≧10×1011 | 10 × 1011 |
| 10 | Ukuxhathisa uMqulu | Ω.m | ≧10×1011 | 10 × 1011 |
| 11 | Isinxibo esiphakathi (1MHZ) | - | ≦0.04 | 0.03 |
| 12 | Imvume ezalanayo (1MHZ) | - | ≧7 | 11 |
| 13 | Amandla eDielectric | MV/m | ≧14.0 | 15 |
Phawula:
Ulwazi olunikwe kolu xwebhu lusekwe kwinqanaba letekhnoloji ekhoyo yenkampani.
Idatha eqhelekileyo edweliswe kwitheyibhile iqokelelwa kwiziphumo zovavanyo lwangaphakathi kwireferensi yabasebenzisi ekukhetheni izixhobo. Olu xwebhu akufanele luthathwe njengesibophelelo esisemthethweni okanye isiqinisekiso somgangatho, kwaye abasebenzisi kufuneka baqinisekise ukufaneleka kwemathiriyeli kwizicelo zabo ezithile.
Ezi parameters zingasentla zinokuhlengahlengiswa ngokweemfuno zabathengi.
