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DSM帝斯曼NeoRez R-985/R-986聚氨(ān)酯分散體
産(chǎn)品說明:用于(yu)金屬面漆,罩(zhào)光清漆,手套(tao)塗料,皮革🚶塗(tu)料;用作🔱含PVC或(huò)不含的地闆(pǎn)面漆;與丙烯(xī)酸乳液一🌂起(qi)用于塑膠塗(tú)料。
發布時間(jian):
2025-12-13
Dow Electronic Materials Introduces New Metallization and Imaging Products for Printed Circuit Boards
Unique Technology Helps Create Smaller, More Sustainable, Less Expensive Consumer Electronics.
發布(bu)時間:
Copper Gleam™ HV-101 & HV-606 Electrolytic Copper
Copper Gleam™ HV-101 and HV-606 electrolytic coppers are the latest offerings for panel plating in Vertical-in-Line equipment. They deliver high plating efficiency to improve productivity and reduce cost.
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Copper Gleam™ HS-200 Electrolytic Copper from Dupont Dow Rhom Hass Company
The Copper Gleam™ HS-200 bath is a full bright acid copper plating process specifically formulated for use in conveyorized plating equipment with insoluble anode. Formulated for high current density plating, the process is capable of producing uniform, bright deposits of high ductility and tensile strength in accelerated plating times.
發布時(shi)間:
Circuposit™ 3000-1 from Dupont Dow Rhom Hass Company
Circuposit™ 3000-1 Electroless Copper is a unique, patented process that is widely used by leading PCB fabricators throughout the world. This novel self-accelerating electroless copper eliminates the need for a separate accelerator step, saving space and improving quality and control. The 3350-1 electroless copper bath is formulated to provide improved physical properties and produce exceptionally fine-grain, low-stress deposits, which yield enhanced hole-wall coverage and excellent adhesion even on the most demanding high-performance substrates.
發(fā)布時間:
BondFilm工藝介紹(shào)
通常來說,BondFilm工(gong)藝會将銅微(wei)蝕刻至1.2 到1.5 µm的(de)厚度,同時将(jiang)銅表面(200 - 300 A)轉☎️化(hua)成期望的有(you)機-金屬結構(gou)。通過這個工(gong)👌藝後,可見的(de)結果便是形(xíng)成一個棕色(se)的均勻鍍層(ceng)。雖然銅的蝕(shí)刻會随着浸(jin)置時間而不(bu)斷進行,但是(shi)實際上BondFilm粘附(fu)層的生長是(shi)受自我限制(zhì)的👉,在該層的(de)形成和溶解(jiě)達到平衡後(hou)😍,就會達到了(le)一個最大厚(hou)度。
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