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Automated comparison Β· 0% overlap

ABS vs FR-4 (Glass Epoxy Laminate): 0% composition overlap. Significantly different materials serving different application areas.

ABS vs FR-4 (Glass Epoxy Laminate)

Side-by-side chemical composition and mechanical property comparison.

Overview

ABS

Polymerscommodity_plastics

Acrylonitrile Butadiene Styrene β€” the most widely used amorphous engineering/commodity thermoplastic. Excellent balance of toughness, rigidity, and processability. Good surface finish and paintability. Not UV-stable without additives. Trade names include Novodur (INEOS Styrolution), Terluran (INEOS), Cycolac (SABIC). Used for automotive interior trim, appliance housings (vacuum cleaners, monitors), LEGO bricks, 3D printing filament, and pipe fittings.

FR-4 (Glass Epoxy Laminate)

PolymersReinforced

Flame retardant woven fiberglass cloth with epoxy resin binder β€” the worldwide standard substrate material for printed circuit boards (PCBs). Designated NEMA grade FR-4 and IPC-4101. Good mechanical strength, dimensional stability and electrical insulation up to 130Β°C (Tg). Dielectric constant 4.2–4.7 at 1 MHz. Self-extinguishing (UL94 V-0). Used for single/multilayer PCBs, electrical insulation boards, structural composites in electronics, test fixtures and jigs. Available in thicknesses 0.1–50 mm.

ABSFR-4 (Glass Epoxy Laminate)
Material Numberβ€”β€”
CategoryPolymersPolymers
StandardISO 10350IPC-4101

Mechanical properties

PropertyABSFR-4 (Glass Epoxy Laminate)Unit
tensile_strength38–50β€”MPa
yield_strength40–48β€”MPa
elongation10–30β€”%

Compatibility Assessment

ABS and FR-4 (Glass Epoxy Laminate) have significantly different compositions (0% overlap). These materials are not interchangeable and serve different application areas.

Automated assessment based on composition analysis

Frequently Asked Questions

Is ABS the same as FR-4 (Glass Epoxy Laminate)?

ABS and FR-4 (Glass Epoxy Laminate) have a 0% composition overlap. They are generally not directly interchangeable.

Can I replace ABS with FR-4 (Glass Epoxy Laminate)?

Generally not recommended. The compositions differ significantly (0% overlap). These materials have different alloying concepts and are intended for different applications.

What is the difference between ABS and FR-4 (Glass Epoxy Laminate)?

The main differences are in the following elements: overall alloying content. ABS is a Polymers grade, while FR-4 (Glass Epoxy Laminate) is a Polymers grade.

Related Comparisons

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Data provided for reference only. Always verify against the applicable specification for critical applications.

All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.