E4940P Epoxy TECHNICAL DATA SHEET

2024-06-19

●DESCRIPTION:Cosmic E4940P is a mineral filled, glass reinforced epoxy molding compound which is supplied in a granular form.

●FEATURES:It has excellent dimensional stability, improved thermal cycling and exceptional moisture resistance. Standard spiral flow range is 25-35” (EMMI) at 1500℃ and 1000 psi. It has a hot plate gel time of 22-30 seconds at 1600℃,and 18-26 seconds at 1820℃. It has a shelf life of eight months when stored at 50℃.

COSMIC

E4940P

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mineral filled, glass reinforced epoxy molding compound

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resistor networks ]fiber-optic connectors ]

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Datasheet

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Please see the document for details

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English Chinese Chinese and English Japanese

3/2/17

Rev 0

TD-E4940P

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