GHEXA-MNT-CON-EPO-015 Conductive Epoxy Resin (2:1)

Product Short Description GHEXA-MNT-CON-EPO-015 is a specialized two-component conductive epoxy cold mounting resin designed for SEM (Scanning Electron Microscopy) and EDS/WDS analysis. Combining excellent flowability, strong adhesion, very low shrinkage, and high transparency with built-in electrical conductivity, this system eliminates charging artifacts, enables non-coated imaging, and delivers superior edge retention—ideal for mounting conductive and non-conductive specimens that require direct electron beam examination in materials science, failure analysis, electronics, and advanced research laboratories.

Specifications

Key Applications & Uses

• Mounting of non-conductive specimens (polymers, ceramics, composites, coatings, biological materials, minerals, and insulators) for direct SEM imaging and EDS/WDS elemental analysis without conductive coating.
• Preparation of samples for high-resolution SEM, backscattered electron imaging, and charge-free observation in failure analysis, quality control, and microstructural characterization.
• Encapsulation of electronic components, PCBs, thin films, microelectronics, and composite interfaces where conductivity is required to prevent charging and ensure accurate imaging/chemical mapping.
• Routine and advanced sample preparation in universities, research institutes, materials science labs, semiconductor/pharma/biotech R&D, and industrial QA/QC departments focused on electron microscopy workflows.
• Applications requiring excellent edge retention and artifact-free mounts during grinding, polishing, and subsequent SEM examination, including porosity studies, fracture analysis, and inclusion identification.

Why Choose from G-Hexa?

• SEM-Ready Conductivity — Built-in electrical conductivity eliminates charging effects and the need for sputter coating, saving time and preserving sample integrity for faster, higher-quality SEM/EDS results.
• Outstanding Clarity & Edge Protection — Transparent finish paired with excellent edge retention and very low shrinkage ensures sharp interfaces and precise microstructural detail even under high magnification.
• Fast & Reliable Curing — 2-3 hour cure time at room temperature balances speed with controlled exotherm (90°C peak), protecting sensitive specimens while enabling efficient lab throughput.
• Versatile & High-Performance — Superior flow for vacuum impregnation, strong adhesion to diverse materials, and robust chemical resistance make it ideal for demanding analytical applications.
• Research-Grade Value — Trusted formulation optimized for electron microscopy labs, offered in practical 1 kg + 0.5 kg packaging, supported by G-Hexa’s expert technical guidance and consistent quality supply.

Frequently Asked Questions (FAQs)

Q: Why use a conductive epoxy instead of standard epoxy or acrylic for SEM samples? A: Conductive epoxy prevents surface charging under the electron beam, allowing direct imaging of non-conductive materials without carbon or gold coating—reducing preparation steps, preserving fine features, and improving EDS accuracy.

Q: Can GHEXA-MNT-CON-EPO-015 be used with vacuum impregnation? A: Yes—its excellent flowability makes it highly effective for vacuum-assisted mounting, ensuring complete penetration into porous or complex structures with minimal voids.

Q: How conductive is this resin, and will it affect EDS analysis? A: It provides sufficient bulk conductivity to dissipate charge for stable SEM imaging. The conductive filler is optimized to maintain transparency and not interfere significantly with EDS elemental detection.

Q: Is the peak temperature safe for heat-sensitive samples? A: With a controlled 90°C peak exotherm and no external heat required, it is suitable for most specimens; however, extremely heat-sensitive materials may benefit from slower-curing non-conductive epoxies if conductivity is not essential.

Q: What is the best way to mix for optimal conductivity and clarity? A: Accurately weigh at 2:1 ratio (A:B). Mix thoroughly but gently for 5-10 minutes to ensure uniform dispersion of conductive particles without excessive air entrapment. Degas under vacuum if needed before pouring.

Q: What package sizes are available? A: Standard kit: 1 kg Part A (Conductive Epoxy Resin) + 0.5 kg Part B (Hardener). Contact G-Hexa for bulk options, smaller trial quantities, or custom configurations.