Description

GHEXA-MNT-CON-PHE-002 Edge-Retention Hot Mounting Resin GHEXA-MNT-CON-PHE-002 is a premium glass-fiber-reinforced phenolic hot mounting resin engineered for outstanding edge retention and superior mechanical stability. Its black grit appearance and exceptional hardness (Shore D 90–93) deliver minimal shrinkage, excellent planarity, and outstanding resistance to grinding/polishing wear—making it the ideal choice for mounting extremely hard, brittle, or high-wear materials such as hardened gears, tool steels, cemented carbides, technical ceramics, and other demanding specimens requiring flawless edge preservation in metallographic preparation.

Specifications

Key Applications & Uses

• Mounting of hardened tool steels & dies — Provides superior edge retention for accurate microstructural analysis of cutting tools, punches, dies, and high-speed steels.
• Cemented carbides & hard alloys — Ideal for tungsten carbide, titanium carbide, and other wear-resistant alloys used in cutting tools, mining, and industrial applications.
• Technical ceramics & advanced materials — Secure encapsulation of alumina, zirconia, silicon carbide, silicon nitride, and other brittle ceramics requiring flawless edge preservation.
• Hardened gears & mechanical components — Edge-protected mounting of case-hardened, nitrided, or carburized gears, shafts, and precision parts for failure analysis and quality inspection.
• Wear-resistant coatings & surface treatments — Excellent retention of PVD/CVD coatings, thermal sprays, hard chrome, and nitride layers during grinding and polishing.
• Failure analysis of high-hardness components — Bubble-free, rigid mounts for fractured or worn parts where edge detail and coating integrity are critical.
• Industrial QA/QC & R&D labs — High-performance resin for demanding applications in aerospace, automotive, tooling, energy, and heavy engineering sectors.

Why Choose from G-Hexa?

• Unmatched edge retention — Glass-fiber reinforcement delivers Shore D 90–93 hardness and exceptional mechanical stability—minimizing edge rounding, pull-out, and smearing during aggressive grinding/polishing of hard materials.
• Optimized for tough specimens — Specifically formulated for hardened steels, carbides, ceramics, and wear-resistant alloys—providing superior performance where standard phenolic resins fall short.
• Excellent processing characteristics — Fast 4–6 min hold time, high-rate cooling, and outstanding demolding performance reduce cycle times and simplify mold release without residue.
• Consistent quality & reproducibility — Uniform particle size and thermosetting behavior ensure repeatable, high-fidelity mounts batch after batch—critical for ISO/ASTM-compliant metallographic workflows.
• Economical bulk packaging — Available in 1 kg, 4 kg, and 20 kg sizes for cost-effective use in high-volume QA/QC, production, or shared university/industrial facilities.
• Full compatibility & support — Perfectly matched to G-Hexa hot mounting presses; backed by G-Hexa’s technical expertise, application guidance, and reliable supply chain—trusted by research institutions, universities, pharma tooling, biotech, and industrial labs across India.

Frequently Asked Questions (FAQs)

Q: What makes GHEXA-MNT-CON-PHE-002 different from standard phenolic resins? A: The glass-fiber reinforcement significantly increases hardness (Shore D 90–93) and edge retention, making it far superior for mounting extremely hard or brittle materials such as carbides, ceramics, and hardened tool steels.

Q: Is this resin suitable for softer materials? A: While it excels with hard materials, it can be used for general metals; however, for softer or heat-sensitive samples, a standard phenolic or cold-mount resin may be more appropriate to avoid over-hard mounting.

Q: What mounting parameters should I use? A: Recommended: 150–180 °C temperature, 150–250 bar pressure, 4–6 min hold time, and high cooling rate. Adjust slightly higher pressure (200–250 bar) for very hard samples or larger molds—refer to your G-Hexa press manual.

Q: Why is edge retention so important for hard materials? A: Hard materials like carbides and ceramics are highly resistant to abrasion, so mounts must withstand aggressive polishing without edge rounding or material loss—glass-fiber reinforcement prevents this effectively.

Q: Does the resin leave residue on molds? A: No—excellent demolding performance ensures clean, easy release with minimal or no sticking, even after multiple cycles when used with proper mold release agents.

Q: Which package size is most economical? A: The 20 kg package (Order No. 02.01.225) offers the best per-kg value for high-volume labs, while 1 kg and 4 kg packs suit smaller facilities or initial testing.

Q: Is this resin compatible with G-Hexa mounting presses? A: Yes—fully optimized for all G-Hexa hot mounting systems (single, dual, and modular). Contact G-Hexa for exact parameter recommendations tailored to your model.

Q: How should the resin be stored? A: Store in a cool, dry place away from moisture and heat. Keep containers tightly sealed to maintain particle quality and curing performance. Typical shelf life is 24 months under proper conditions.