PPSU, lebitso la mahlale la Polyfenyenyane la polyfenyebud.
PPSU e tloaelehile haholo POLYSULFONE (PSU), Polyesetherusa (PES) le polyothedimide (Pei).
Ts'ebeliso ea PPSU
1. Lisebelisoa tsa lijo tsa malapa le thepa ea lijo: li ka sebelisoa ho etsa lisebelisoa tsa Microwave onvane, li-dryers tsa moriri, botlolo ea lijo, botlolo ea bana, botlolo ea bana, botlolo ea bana, libotlolo tsa bana, jj.
2. Lihlahisoa tsa dijithari: Ho e-na le Copper, Zinc, aluminium le lisebelisoa tse ling tsa tšepe, tlhahiso ea likarolo tsa mekhabiso le likarolo tse ling tsa khamera.
3. Indasteri ea sepheo sena: Haholo-holo sebelisa fiber ea khalase, lihlahisoa li na le botsitso ba ho hanyetsa ka libethe le khetla ea mochini.
4. Lebala la bongaka le bophelo bo botle haholo: E loketse lisebelisoa tsa meno le tsa ho buoa, li-lebook tsa ho buoa, lipolanete) le lisebelisoa tse fapaneng tseo e seng tsa motho ea sa ngoloang ke motho ea sa khoneheng.
PPSSU BONOLO
Kopo ea tlhaho e mosehla e boreleli kapa likaroloana tsa opaque.
Lipontšo tsa ts'ebetso ea 'mele tsa PPSU
| Mabenyane (g / cm³) | 1.29 | Mold Shrinkage | 0.7% |
| Mocheso o qhibilihang (℃) | 370 | Ho Nchafatsa Metsi | 0.37% |
| Mocheso o omisang (℃) | 150 | Nako ea ho omisa (H) | 5 |
| Mofuthu oa Mold (℃) | 163 | Mocheso oa ente (℃) | 370 ~ 390 |
Lintlha tse 'maloa li lokela ho haptjoa ela hloko ha ho rala lihlahisoa tsa PPSU le hlobo
1. Ho pharalla ha Li qhibiliha ho mafutsana, le karo-leseling ea ho chesa le ho feta
Lihlahisoa tsa PSU li tsotella lipalo, kahoo phetoho ea ARC e lokela ho sebelisoa ka letlole le letona kapa tse matla. Shrinkge ea bobusi ea PSU e tsitsitse, e leng 0.4% -0.8%, 'me tataiso ea ho phatloha e tšoana le ka tsela e otlolohileng. Sekhahla sa seemo se lokela ho ba 50: 1. Bakeng sa ho fumana lihlahisoa tse khanyang le tse hloekileng, bokaholimo ba ho ba le matloana a hloboriloe ho hlokahala hore e be feela Ra0.4. Bakeng sa ho nolofalletsa phallo e qhibilihileng, hlobo e hlokahala hore e be khuts'oane ebile e le boima, bonyane bophara ba 1/2 ea botenya ba 3 ° ~ °. Karolo ea sefapano ea setei sa shunt e lokela ho ba ea nang le arc kapa trapezoid ho qoba ho ba teng ha likobo.
2. Sebopeho sa heke se ka khethoa ke sehlahisoa. Empa boholo bo lokela ho ba kholo ka moo ho ka khonehang, karolo e otlolohileng ea heke e lokela ho ba khuts'oane e le khutšoane kamoo ho ka khonehang, mme bolelele ba eona bo ka laoloa lipakeng tsa 0.5 ~ 1mm. Boemo ba koung ea ho fepa li lokela ho beoa leboteng le teteaneng.
3. Beha masoba a mangata a leholimo qetellong ea Spue. Hobane Lihlahisoa tsa PSU, haholo lihlahisoa tse nang le tlhompho e nang le ente, li hloka khatello e kholo ea ente le sekhahla sa ente, masoba a khathollang, masoba a khathollang a ho felloa ke moea ka nako ka nako. Botebo ba li-venet kapa li-grooves li lokela ho laoloa ka tlase ho 0.08mm.
4. Mokhoa oa mocheso oa mold o lokela ho ntlafatsa phara ea PU ho qhibiliha ka har'a filimi. Mofuthu oa mold o ka phahame joalo ka 140 ℃ (bonyane 120 ℃).
Nako ea poso: 03-03-23