Dam Resin – PNE-30252

DEFINITION

PROTAVIC® PNE 30252 is a dam resin with high viscosity and thixotropy designed for chip encapsulation.

APPLICATION PROPERTIES FOR HIGH VISCOSITY DAM RESIN

The rheological behaviour of PROTAVIC® PNE 30252 is suited for dam application. It is strongly recommended to use PROTAVIC® PNE 30252 (dam) with PROTAVIC® PNE 30270 (fill). Both products are very similar in composition, thus they are chemically compatible and can be co-cured after chip encapsulation.

After curing, PROTAVIC® PNE 30252 dam resin exhibits good adhesion on many substrates such as glass fiber epoxy.

After curing, PROTAVIC® PNE 30252 provides good environmental and mechanical protection to chip.

USING PROTAVIC® PNE 30252 DAM RESIN

1 – Application process and rheological properties

PROTAVIC® PNE 30252 should be protected from moisture before use.

PROTAVIC® PNE 30252 can be applied with a micro-dispenser.

The rheological behaviour of PROTAVIC® PNE 30252 provides a geometrically stable dam after dispensing and during curing cycle.

2 – Cure schedule

PROTAVIC® PNE 30252 cures at moderate temperature. Typical curing cycle is 20 minutes at 150°C.

STORAGE CONDITIONS

PROTAVIC® PNE 30252 must be stored in original sealed container protected from moisture at temperature below -20°C to get a maximum period of storage (3 months).
Usual packaging: syringes, other packaging on demand.

PRECAUTIONS OF USE

Refer to enclosed safety data sheet.