• 后将抗蚀层去除得到所需裸铜电路图图

    Strip Resist: The hardened dry film is stripped from the copper leaving the desired copper pattern reproduced from the artwork.

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  • 应用重压滑动摩擦耐热抗蚀耐磨零件内燃机汽缸内腔活塞环等。

    Loose hole plating chromic layer by weight used in the sliding friction parts and heat resistance, corrosion, wear parts, such as internal combustion engine cylinder lumen, piston rings.

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  • 现有牺牲材料相比,光致剂作牺牲材料具有一些优越性

    Comparing with all the existing sacrificial layer materials, the photoresist being used as sacrificial layers has some advantages.

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  • 采用化学着色溶液中不锈钢氧化生成速度颜色转换控制、膜结构及其性能进行了试验研究。

    The Color film was made on stainless steel through chemical coloring, and the formation rate, color conversion controlling and corrosion resistance of color film were also studied.

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  • 得出,方法提高复合材料间剪切强度性能有效方法,它可使间剪切强度提高17.5 % ,线减小58.6 % 。

    The results show that the treatment makes the interlaminar shear strength of the composite increased 17.5% and the linear ablation rate decreased 58.6%.

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  • 借助金属光学密度达到5.5。由于这种有机材料性光敏抗蚀所以加工过程相当简单

    Its optical density, with help from a metallic layer, has been achieved at 5.5. Since this organic material is a negative photoresist, the fabrication process is rather simple.

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  • 发明的课题在于提供一种性、特性、与剂的粘合优异、没有表面缺陷挠性基板

    The invention provides a two-layer flexible substrate which is free from surface defects, while being excellent in flexural strength, etching characteristics and adhesion to a resist.

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  • 组合物可以施涂到硅片其它基材上形成开始时溶于一般光致抗蚀显影溶液中的固化硬化

    The compositions can be applied to a silicon wafer or other substrate to form a cured or hardened layer which is initially insoluble in typical photoresist developing solutions.

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  • 方法包括抗蚀(130)。

    The method may also comprise stripping the resist layer (130).

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  • 后在表面再镀锡,大约3mil厚,在下工序起到保护线路作用。

    Tin plating: Immediately after copper plating, a thin layer(0003") of tin is electroplated on the surface of the copper. Tin will act as an etch resist in a future manufacturing process."

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  • 采用实验方法系统测定了苔藓冲性、以及持水能力等方面的效益

    Using the method of experiment, the benefits of Bryophyta layers on anti-scourabili-ty, rainfall erosion-resistant and water-holding capacity are comprehensively determined.

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  • 采用实验方法系统测定了苔藓冲性、以及持水能力等方面的效益

    Using the method of experiment, the benefits of Bryophyta layers on anti-scourabili-ty, rainfall erosion-resistant and water-holding capacity are comprehensively determined.

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