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Introduction |
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We are pleased to introduce one of our newest products, dry film
resist , or DFR. This product is used for making patterns for printed
circuit boards (PCB) requiring extremely high resolution.
 Features of Dry Film Resist |
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¤ıAqueous processable and negative-working phothoresist
¤ıHigh resolution
¤ıExcellent adhesion
¤ıStrong chemical resistance
¤ıVivid print out image
¤ıNo scum in development |
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| Application |
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| Applications of Dry Film Resist |
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¤ı Lead Frame
¤ı Print & Etch
¤ı Plating
¤ı Tenting
¤ı Specially application for high-density board |
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Product Line-up / Application Line-up |
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| Series |
Grade |
Resist Tickness |
Usage |
| 15 |
20 |
30 |
40 |
50 |
| KA |
19** |
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O |
O |
ETCHING, TENTING
PLATING |
| KE |
21** |
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ETCHING, PLATING |
| KP |
21** |
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O |
O |
ETCHING, TENTING,
PLATING |
| KH |
31** |
O |
O |
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LEAD FRAME |
| KT |
41** |
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O |
O |
ETCHING, TENTING |
| KG |
51** |
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O |
O |
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BGA |
| 52** |
O |
O |
O |
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LEAD FRAME |
| 53** |
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O |
O |
O |
GOLD PLATING |
| 54** |
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O |
O |
O |
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ALKALINE ETCHING |
| KD |
61** |
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O |
O |
SAND BLAST |
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