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NO.
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Item项目
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Unit单位
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Specifications规格
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检验方法和仪器Instrument & method
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缺陷等级缺陷等级Defect type
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1
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RoHS
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符合RoHS要求/Must meet ROHSrequirement
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核对分析报告是否有效to check relative report is availability or not
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严重
Critical
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2
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冲坑性能（Punching）
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mm
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•冲坑后分层、裂缝、起皱和成型区域变
色不可接受，
After punching, the delamination,
crack, crinkle or discolor on forming area
are not allowed,
•冲坑后封装之后发现 Nylon 和 Al 之间
分层不可接受
After pocket sealing, the delamination
between Nylon and Al layer are not allowed.
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顶部圆角/Corner Angel: 1.0mm
根部圆角/Vertical Angel: 0.6mm
斜度/Taper: 6°
尺寸/Size: 50*69
冲模速度/Form speed: 200mm/Min
冲坑深度/Form Depth: ≥4.5mm
封装条件/Sealing condition:
180℃*6s*0.3MPa,distance to edge:≤ 1.5mm
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严重
Critical
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3
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封装性能
Sealing
performance
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N/15mm
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•封装强度＞40N/15mm
Sealing Pull strength less 40N/15mm is not allowed
•测度方法见附图定义 the testing method refer to the attached definition.
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封装条件/Sealing condition:
温度/Temperature: 180°C
热封时间/Time: 6 S
封装压力/Pressure: 0.3MPa.
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主要的
Major
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4
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Al/CPP 层剥离
强度
Peel strength between Al
& CPP layer
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N/15mm
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•粘接强度≥7N/15mm
Peeling strengthen less 7N/15mm is not
allowed
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•剥离速度/Peeling speed:175mm/min
•剥离角度/Peeling angle:180°
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Minor
次要的
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5
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抗电解液性能
Anti-electrolyte
performance
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N/15mm
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•边缘无分层/No delaminating allowed
from edge.
•湿态剥离强度/Peeling strength: ≥6.0N/15mm(for reference 参考项)
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•电解液成份 Electrolyte
(EC:DEC=1:1, 1M LiPF6)
•将样品切成 15mm 宽小片放入 E2 系列电解液中,在 85°C 下密闭烘烤 4 小时后取出清水洗净,在清水中浸泡 2小时后测量 CPP 与 Al 之间的拉力.
To dip the sample(15mm width) in electrolyte at 85°C for 4 hours and observe it is delaminating or not, then clean the samples with water for 2 hours and test the adhesive ability with electrolyte existed
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Major
主要的
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