EM-891K / EM-891KB high-speed laminates are low-loss and cure in 120 min at >200°C (material temperature). EM-891K  has a Dk of 3.3 @1GHz and a Df of 0.002 @1GHz. Tg is 170C.  Three month shelf life under controlled conditions.  Compatible with most common oxide treatments. 

Elite Material Co., emctw.com 

 

 

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