[Jambulani] kutalika kwambiri ed Copper Copper
Kuyambitsa Zoyambitsa
Hte, kutentha kwambiri ndi kutalika zotupa zamkuwa zopangidwa ndiChitsulo cha CADNAli ndi kukana kwabwino kwambiri kutentha kwambiri komanso kukwera kwakukulu. Zojambulajambula zamkuwa sizimasintha kapena kusintha mtundu pamtenthedwe kwambiri, ndipo chenjezo lake labwino limapangitsa kukhala losavuta kukhazikika ndi zinthu zina. Kapangidwe ka mkuwa wopangidwa ndi njira ya electrolys ali ndi mawonekedwe oyera komanso mawonekedwe athyathyathya. Mafuta amkuwa amkuwa amakuwalira mbali imodzi, yomwe imapangitsa kuti ikhale yosavuta kutsatira zida zina. Kuyera konse kwa zojambula zamkuwa kuli kwakukulu kwambiri, ndipo ili ndi mawonekedwe othandiza komanso othandiza. Kuti tikwaniritse zosowa za makasitomala athu, sitingakupatseni zojambula zongopeka zamkuwa chabe, komanso ntchito zokonda.
Kulembana
Makulidwe: 1 /4OZ~20oz (9μm~70μm)
M'lifupi: 550mm~1295mm
Chionetsero
Chogulitsacho chili ndi kutentha kwabwino kuchipinda, kutentha kwambiri oxidation kukana magwiridwe antchito, zabwino zamalonda kuti mukwaniritse iPC-4562 StandardⅡ, Ⅲzofunikira.
Mapulogalamu
Oyenera kusintha mitundu yonse yazolowera mbali ziwiri mbali ziwiri, gulu losindikizidwa
Ubwino
Zogulitsa zimatengera njira yapadera yothandizira kuthana ndi zinthu zothandizira kuthana ndi zotupa pansi ndikuchepetsa chiopsezo cha nthawi yamkuwa.
Magwiridwe (GB / T5230-2000, IPC-4562-2000)
Kupatula | Lachigawo | 1 / 4oz (9μm) | 1 / 3oz (12μm) | J oz (15μm) | 1 / 2oz (18μm) | 1oz (35μm) | 2Oz (70μm) | |
Cu zomwe zili | % | ≥999.8 | ||||||
M'derali | g / m2 | 80 ± 3 | 107 ± 3 | 127 ± 4 | 153 ± 5 | 283 ± 5 | 585 ± 10 | |
Kulimba kwamakokedwe | Rt (25 ℃) | Kg / mm2 | ≥28 | ≥30 | ||||
Ht (180 ℃) | ≥15 | |||||||
Mlengalenga | Rt (25 ℃) | % | ≥4.0 | ≥ 2,0 | ≥6.0 | ≥10 | ||
Ht (180 ℃) | ≥4.0 | ≥ 2,0 | ≥6.0 | |||||
Kukula | Shiny (ra) | μm | ≤0.4 | |||||
Matte (rz) | ≤5.0 | ≤6.0 | ≤7.0 | ≤7.0 | ≤9.0 | ≤14 | ||
Peel mphamvu | RT (23 ℃) | Kg / cm | ≥1.0 | ≥1.2 | ≥1.2 | ≥1.3 | ≥1.8 | ≥2.0 |
Kuwonongeka kwa HCLA (18% -1HR / 25 ℃) | % | ≤5.0 | ||||||
Kusintha kwa mtundu (E-1.0hr / 190 ℃) | % | Abwino | ||||||
Msirikali adayandama 290 ℃ | Sec. | ≥20 | ||||||
Chidule | EA | Noti | ||||||
Wokonzera | ---- | Fr-4 |
Zindikirani:1. Mtengo wa RZ wa Copper Foal pamwamba ndi mtengo wokhazikika, osati mtengo wotsimikizika.
2. Peel ndikulimba ndi mtengo woyeserera wa Fr-4 (ma sheet 5 a 7628pp).
3. Nthawi yotsimikizika yotsimikizika ndi masiku 90 kuchokera tsiku lolandila.