Daniele Pes | SSM Technology: Can precision steel molds survive the extreme shear stress of glass-fiber-reinforced polymer injection?
04:50 - 07:10
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Can precision steel molds survive the extreme shear stress of glass-fiber-reinforced polymer injection?
Precision injection molding of engineering plastics like ABS and polypropylene is heavily constrained by extreme processing parameters. High filler loadings, particularly abrasive glass fibers, are pushed under injection pressures reaching up to 1,100 bars and temperatures around 190 degrees Celsius.
This harsh thermomechanical environment generates immense shear stress within the precision-machined mold cavities during the rapid injection phase, which often lasts less than 0.6 seconds. The combination of glass fiber fillers and high-velocity flow causes rapid abrasive wear and micro-erosion of the steel surfaces.
Once the cavity geometry degrades by even a few microns, the tool can no longer maintain strict dimensional tolerance constraints. This triggers unscheduled production shutdowns to swap out complex tools that can cost up to £50,000, severely damaging plant throughput and commercial viability.
In this short video, you can learn:
* The extreme physical constraints of high-pressure polymer injection processes.
* How glass fiber reinforcement accelerates the physical degradation of precision mold cavities.
* The massive economic impact of tool wear and production downtime in precision manufacturing.
📋 **Clip Abstract** This clip details the severe thermomechanical wear and erosion experienced by steel injection molds when processing glass-fiber-reinforced polymers. It highlights the high costs of unscheduled production halts and tooling replacements that plague the high-precision plastic industry.
#PrecisionInjectionMolding, #GlassFiberReinforcedPolymers, #MoldCavityErosion, #AbrasiveWear, #MicroInjectionMolding, #OptoelectronicsPackaging
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07:50 - 09:29
How can atomic-scale graphene layers prevent the physical erosion of £50,000 industrial steel tooling?
How can atomic-scale graphene layers prevent the physical erosion of £50,000 industrial steel tooling?
Surface engineering using graphene-based coatings offers a highly effective pathway to mitigate severe wear in tribologically challenging environments. Smart Structural Materials has developed a proprietary graphene coating solution designed to bond directly with steel-based surfaces.
This nanomaterial barrier acts as an ultra-hard, low-friction sacrificial interface that physically shields the underlying tool steel from the abrasive action of glass-fiber-reinforced polymers. The coating drastically reduces wear rates while preserving the micro-scale precision details of the mold cavity.
Industrial validation with European manufacturing partners has demonstrated an exceptional nine-fold increase in tool lifetime. By preventing early-stage micro-abrasion, this nanomaterial technology directly addresses the high costs of tooling replacements and minimizes costly downtime in continuous production lines.
In this short video, you can learn:
* How graphene coatings form a protective physical barrier on steel-based tools.
* The mechanism of mitigating abrasive wear from fiber-reinforced engineering plastics.
* The real-world performance metrics showing a nine-fold increase in industrial tool lifetime.
📋 **Clip Abstract** This clip introduces a proprietary graphene-based coating designed to protect high-value steel molds from intense abrasive wear. It shares successful trial data proving a 9x extension of tool life in demanding European industrial applications.
#GrapheneCoatings, #ToolSteelProtection, #AbrasiveWear, #FiberReinforcedPolymers, #SurfaceEngineering, #IndustrialTribology
15:18 - 17:01
How do you scale a nanomaterial surface treatment from TRL 4 to TRL 6 without losing your intellectual property?
How do you scale a nanomaterial surface treatment from TRL 4 to TRL 6 without losing your intellectual property?
Scaling nanostructured coatings from Technology Readiness Level 4 to TRL 6 requires transitioning from small-scale laboratory coupons to full-size, complex industrial components. This phase involves testing the mechanical and thermal durability of the graphene interface under real-world factory floor conditions.
To commercialize this technology effectively, the business model must shift from customized surface treatment services to the supply of specialized graphene "inks." This formulation-based approach enables a global licensing model where local partners apply the coating according to strict technical specifications.
Successfully navigating this transition also requires a robust IP management strategy that balances core research patenting with client-led technology transfers. Developing a standardized, highly stable nanomaterial additive allows for seamless integration into existing industrial supply chains.
In this short video, you can learn:
* The engineering challenges of transitioning graphene technologies from TRL 4 to TRL 6.
* The strategic formulation of "nanomaterial inks" to enable global commercial scalability.
* How to manage IP rights and business partnerships during collaborative industrial testing.
📋 **Clip Abstract** This clip explores the transition of a graphene-based surface treatment from a laboratory-proven concept to a scalable TRL 6 industrial product. It explains the commercial strategy of using specialized graphene formulations to enable global licensing and robust IP protection.
#GrapheneInks, #NanostructuredCoatings, #TRL6Transition, #TechnologyTransferIP, #PrintedElectronics, #AdditiveElectronics