電池隔膜塗覆技術研究進展概述（PDF 39頁）

1、薄層塗布方法的比較
compare the thinner layer coating methods
2、凹版塗布
Gravure roller coating
3、條逢擠壓塗布
Slot coating
4. 擠壓嘴內部腔體流動的分析和設
flow analysis and design of internal coating die cavities
5. 塗布嘴的結構對塗布均勻度的影響
Effect of the coating die structure on the coating uniformity
6、條逢擠壓塗布在隔膜塗布中的應用
Application of slot coating in LIB separator coating
1.薄層塗布 thinner layer coating
比較和選擇
Comparing and choosing
1.3 坡流擠壓塗布特點 feature of slide coating
?在膠片塗布中廣泛應用
Widely use in photo film coating
?最小濕塗布量：50ml/m2
minimum coating volume:50ml/m2
塗布速度＞10m/min
Coating speed ＞10m/min
?塗布精度；2%
?Accuracy：2%
1.4 條逢擠壓塗布特點 feature of slot coating
?適用流體粘度範圍廣
Apply in wide viscosity range
?塗布薄層
thinner coating layer
?塗布精度高
Higher coating accuracy
?塗布速度高
?Higher coating speed
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