Material Guide25 August 2026

Which Compound to Use to Manufacture a Mobile Assembly Component

What Is It?

NEXXALAC™ Glass Filled PC Compound, chosen for internal structural components that hold a phone assembly together rather than just its cosmetic shell.

How It's Manufactured

Glass fiber is compounded into PC resin at PC's higher processing temperature, on a twin-screw line configured to preserve fiber length.

Manufacturing Process for This Application

Internal assembly frames and structural brackets are injection molded from the reinforced compound, holding tight tolerances so the phone's internal components (battery, board, camera module) align correctly.

Why Polymer Choice Matters Here

An internal structural component that flexes under the compressive assembly and daily-use load a phone experiences would misalign camera or connector components — glass-filled PC's added rigidity over unfilled PC addresses this directly.

Why This Compound Is Suited

"Mobile assembly" is explicitly listed among this grade's applications.

Nexxa Compounds is a leading manufacturer of PC compounds for mobile assembly component applications in India, supplying some of the largest manufacturers across India and internationally.

View full PC compound specification →

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