ISOLA 370HR High TG PCB

About ISOLA 370HR

ISOLA 370HR is a high performance 180°C glass transition temperature
(Tg) FR-4 system for multilayer Printed Wiring Board (PWB)
applications where maximum thermal performance and reliability
are required.

ISOLA 370HR laminate and prepreg products are
manufactured with a unique high performance multifunctional
epoxy resin,reinforced with electrical grade (E-glass) glass fabric.

This system provides improved thermal performance,
And lowexpansion rates in comparison to traditional FR-4 while retaining
FR-4 processability.

In addition to this superior thermal performance, the mechanical,
Chemical and moisture resistance properties all equal or exceed
the performance of traditional FR-4 materials.

The ISOLA 370HR system is also laser fluorescing ,
And UV blocking for maximum compatibility with Automated Optical Inspection (AOI) systems,
Optical positioning systems and photoimagable solder mask imaging.

ISOLA 370HR has proven to be best in class for sequential lamination
designs.

36 layes hdi pcb

Key feature of ISOLA 370HR

  • Tg: 180°C (DSC)

  • Td: 340°C (TGA @ 5% wt loss)

  • Low CTE for reliability

  • T260: 60 minutes

  • T288: 30 minutes

  • RoHS Compliant

  • Thickness: 0.002″ (0.05 mm) to 0.125″ (3.2 mm)

  • IPC-4101D WAM1 /98 /99 /101 /126

  • UL – File Number E41625 as PCL-FR-370HR

ISOLA 370HR Typical Values

Isola 370HR Typical Values
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