Foil ea koporo ea CNZHJ e na le phepelo e ntle ea motlakase, bohloeki bo phahameng, bohloeki bo botle, oxidation e fokolang, khanyetso e ntle ea lik'hemik'hale, le etching e bonolo. Ka nako e ts'oanang, e le ho finyella litlhoko tsa ho sebetsana le bareki ba fapaneng, CNZHJ e ka khaola foil ea koporo ka maqephe, e ka bolokang bareki litšenyehelo tse ngata tsa ho sebetsa.
Thesetšoantšo sa ponahaloea foil ea koporo le setšoantšo se lumellanang sa microscope ea elektronike ke tse latelang:
Botenya le boima ba foil ea koporo(E qotsitsoe ho IPC-4562A)
Botenya ba koporo ba boto ea koporo ea PCB hangata bo hlahisoa ka li-ounces tsa borena (oz), 1oz = 28.3g, joalo ka 1/2oz, 3/4oz, 1oz, 2oz. Mohlala, boima ba sebaka sa 1oz/ft² bo lekana le 305 g/㎡ ka metric units. , e fetotsoe ka boima ba koporo (8.93 g/cm²), e lekanang le botenya ba 34.3um.
Tlhaloso ea koporo ea koporo "1/1": foil ea koporo e nang le sebaka sa 1 square foot le boima ba 1 ounce; jala 1 ounce ea koporo ka ho lekana holim'a poleiti e nang le sebaka sa 1 maoto a lisekoere.
Botenya le boima ba foil ea koporo
☞ED, Electrodeposited copper foil (ED copper foil), e bua ka foil ea koporo e entsoeng ka electrodeposition. Mokhoa oa ho etsa tlhahiso ke mokhoa oa electrolysis. Thepa ea electrolysis ka kakaretso e sebelisa rolara e entsoeng ka thepa ea titanium joalo ka cathode roller, alloy ea boleng bo holimo e qhibilihang e thehiloeng ho lead kapa e sa keneng ho bola ea titanium joalo ka anode, 'me asiti ea sulfuric e eketsoa lipakeng tsa cathode le anode. Electrolyte ea koporo, tlas'a ts'ebetso ea hona joale e tobileng, e na le li-ion tsa koporo tsa tšepe tse kentsoeng holim'a cathode roller ho etsa foil ea pele ea electrolytic. Ha cathode roller e ntse e potoloha, foil ea pele e hlahisoang e lula e khabisoa ebe e ebolloa holim'a rolara. Ebe ea hlatsuoa, ea omisoa, ebe e kenngoa moqolong oa foil e tala. Bohloeki ba foil ea koporo ke 99.8%.
☞RA, foil ea koporo e kolobisitsoeng, e ntšoa ore ea koporo ho hlahisa koporo ea blister, e qhibilihang, ea sebetsoa, e hloekisoa ka mokhoa oa motlakase, 'me e etsoa li-ingots tsa koporo tse ka bang 2mm. Ingot ea koporo e sebelisoa e le lisebelisoa tsa motheo, tse khethiloeng, tse tlositsoeng, le ho chesa le ho phuthoa (ka tsela e telele) mocheso o ka holimo ho 800 ° C ka makhetlo a mangata. Bohloeki 99.9%.
☞HTE, foil e phahameng ea mocheso o phahameng oa electrodeposited copper foil, ke foil ea koporo e bolokang bolelele bo botle mochesong o phahameng (180°C). Har'a bona, bolelele ba foil ba koporo bo nang le botenya ba 35μm le 70μm ka mocheso o phahameng (180 ℃) bo lokela ho bolokoa ho feta 30% ea elongation mocheso oa kamore. E boetse e bitsoa HD koporo foil (high ductility koporo foil).
☞DST, foil ea koporo ka mahlakoreng a mabeli, e etsa hore libaka tse boreleli li be boreleli. Sepheo se seholo sa hona joale ke ho fokotsa litšenyehelo. Roughening e boreleli holim'a ka pholosa koporo holim'a phekolo le mehato browning pele lamination. E ka sebelisoa e le lera le ka hare la koporo foil bakeng sa mapolanka a mangata-lera, 'me ha ho hlokahale hore sootho (blackened) pele laminating mapolanka multi-lera. Bothata ke hore bokaholimo ba koporo ha boa lokela ho ngolisoa, 'me ho thata ho bo tlosa haeba ho na le tšilafalo. Hona joale, ho sebelisoa ha foil ea koporo e entsoeng ka mahlakoreng a mabeli ho fokotseha butle-butle.
☞UTF, foil ea koporo e tšesaane haholo, e bua ka foil ea koporo e botenya bo ka tlase ho 12μm. Tse tloaelehileng haholo ke li-foil tsa koporo tse ka tlase ho 9μm, tse sebelisoang libotong tsa potoloho tse hatisitsoeng bakeng sa ho etsa lipotoloho tse ntle. Kaha ho thata ho sebetsana le foil e tšesaane haholo ea koporo, hangata e tšehetsoa ke mochini o tsamaisang thepa. Mefuta ea li-carriers e kenyelletsa foil ea koporo, foil ea aluminium, filimi ea tlhaho, joalo-joalo.
| Khoutu ea foil ea koporo | Likhoutu tsa indasteri tse sebelisoang hangata | Metric | Moemphera | |||
| Boima ka sebaka sa yuniti (g/m²) | Botenya ba lebitso (μm) | Boima ka sebaka sa yuniti (oz/ft²) | Boima ka sebaka sa yuniti (g/254in²) | Botenya ba lebitso (10-³in) | ||
| E | 5 μm | 45.1 | 5.1 | 0.148 | 7.4 | 0.2 |
| Q | 9mm | 75.9 | 8.5 | 0.249 | 12.5 | 0.34 |
| T | 12μm | 106.8 | 12 | 0.35 | 17.5 | 0.47 |
| H | 1/2oz | 152.5 | 17.1 | 0.5 | 25 | 0.68 |
| M | 3/4oz | 228.8 | 25.7 | 0.75 | 37.5 | 1.01 |
| 1 | 1oz | 305.0 | 34.3 | 1 | 50 | 1.35 |
| 2 | 2oz | 610.0 | 68.6 | 2 | 100 | 2.70 |
| 3 | 3oz | 915.0 | 102.9 | 3 | 150 | 4.05 |
| 4 | 4 oz | 1220.0 | 137.2 | 4 | 200 | 5.4 |
| 5 | 5oz | 1525.0 | 171.5 | 5 | 250 | 6.75 |
| 6 | 6oz | 1830.0 | 205.7 | 6 | 300 | 8.1 |
| 7 | 7oz | 2135.0 | 240.0 | 7 | 350 | 9.45 |
| 10 | 10oz | 3050.0 | 342.9 | 10 | 500 | 13.5 |
| 14 | 14oz | 4270.0 | 480.1 | 14 | 700 | 18.9 |
