Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

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G Tech materials for PCB fab

Michael Parker

#4172

G Tech materials for PCB fab | 10 May, 2000

I would like informnation regarding this high heat withstanding type material for PCB, also any other types that are compatible. We currently use FR4 but have an application that may require most advanced composition.

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#4173

Re: G Tech materials for PCB fab | 10 May, 2000

Michael: We all make choices. A first pass at yours is:

Resin Tg�C Cost FR4 125 1 Tera Functional 135 1.1 Multi Functional 180 1.2 BT Epoxy Blend 210 1.5 Cyanate Ester 250 2 Polyimide 280 3

It's unclear about your meaning of "compatible" and "most advanced composition," but this may give you a starting point.

Good luck Dave F

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Cecep Wahyu

#4174

Re: G Tech materials for PCB fab | 11 May, 2000

Dear,

Give me information about Processing of Platting Circuits Board

Sincerely,

Cecep Wahyu

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#4175

Re: G Tech materials for PCB fab | 11 May, 2000

Cecep Wahyu: A fairly broad topic for an online forum, don�t you think? 1 People write books on plating. Buy one: "Electroplating: Fundamentals of Surface Finishing" Lowenheim, FA (0070388369) "Graham's Electroplating Engineering Handbook" 4Ed, Durney, LJ Chapman & Hall (0412741105) "Modern Electroplating : Electrochemical Society Series" 3Ed Lowenheim, FA John Wiley (0471549681) 2 A colleague of yours asked a similar thread recently. Get started at: Help Required - M. Rashad Ramzan 03:11:48 05/05/2000

Good luck in your search Dave F

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