Hi, netters
I got an inquiry from a local company about the availibility of FR4-6.
Does anybody know what that mean?
I know FR4 grade but not FR4-6., never heard of it.
They say that it mean hi Tg grade of FR-4 for automobile (Tg =170-180C).
FR4-4 has supposely Tg of150, they say.
But, they do not know the spec. of product, either.
Does anybody know the spec. of FR4-6?

Minsu Lee
Doosan Electro-materials Co.

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