Applications of EMS-Grivory Grilamid® LV-23 ESD Nylon 12, 23% Glass Fiber Filled, Conditioned in Industrial Manufacturing

As the direct manufacturer, we provide EMS-Grivory Grilamid® LV-23 ESD Nylon 12, 23% glass fiber filled and conditioned, designed for downstream industrial applications that require static dissipative performance, mechanical reinforcement, and long-term dimensional stability. This material is engineered for demanding environments where electrostatic discharge control and reliable structural integrity are critical.

1. Electronics Component Housings and ESD-Safe Tooling

Many OEMs in electronics assembly and testing adopt this nylon 12 composite for production of enclosures, carriers, and handling trays where controlled discharge of static electricity prevents damage to vulnerable micro-components. The blend ensures mechanical protection as well as precise ESD conductivity. Customers rely on the material’s long-term stability through repeated cleaning, high humidity exposure, and cycle loading, matching the pace of automated lines. Using this grade, manufacturers integrate static-safe design directly into device housings and assembly fixtures.

Industry compliance standards

• IEC 61340-5-1: Protection of electronic devices from electrostatic phenomena
• ANSI/ESD S20.20: ESD control program for protection of electrical/electronic parts
• UL 94 V-2: Flammability standard for plastic materials
• RoHS Directive (2011/65/EU): Restriction of hazardous substances

Typical usage ratio

• Material used at 100% in injection molding and extrusion, undiluted for stable ESD performance
• Blend adjustment only for mold flow optimization or specific surface resistance targets, ranging 95–100%

Downstream process integration

• Direct feeding into injection molding of trays, cases, and covers
• Material enters post-mold antistatic testing, cleaning, and subsequent assembly or shipment

Final product types

• ESD-safe IC shipping trays
• Electronic test equipment housings
• Component bins and feeders for SMT lines
• Workstation surface tool holders

2. Automotive Fuel System Connectors and Sensor Housings

Major automotive Tier 1s utilize this material for extrusion and injection molding of under-hood connectors, fuel system components, and sensor casings exposed to aggressive fluids and high temperature gradients. The nylon 12 matrix, reinforced with glass fiber, provides outstanding chemical resistance, retention of mechanical strength, and sustained antistatic properties even in dynamic engine bay environments. This enables compliance with safety and emissions regulations, while supporting robust component lifespans required by OEMs.

Industry compliance standards

• SAE J2260: Non-metallic fuel system tubing requirements
• ISO 16750-3: Environmental conditions - mechanical loads
• ISO 6722-1: Thermal and chemical resistance for road vehicle wiring
• OEM-specific performance standards (VW TL52676, BMW GS 93016)

Typical usage ratio

• Material loaded at 90–100% for structural parts in single-shot molding
• Lower ratios considered only for co-molded hybrid assemblies with elastomeric seals, depending on interface requirements

Downstream process integration

• Material enters directly into automated extrusion or injection molding of multi-cavity precision tools
• Downstream leak, burst, and surface resistivity testing per automotive QC procedures

Final product types

• Fuel line connectors
• Fuel vapor sensor housings
• Quick coupler bodies
• Under-hood electrical breakout boxes

3. Industrial Fluid Handling and Pneumatic Components

Industrial OEMs and integrators select this glass fiber filled, electrostatic dissipative nylon 12 for pneumatic fittings, tubing connectors, and valve bodies, where chemical resistance, high-cycle fatigue strength, and ESD safety support operational uptime and personnel protection. The material maintains reliable dimensions through repeated pressurization, ozone and chemical exposure, and temperature cycling in demanding environments such as process lines and automated assembly cells.

Industry compliance standards

• ISO 21287: Pneumatic fluid power cylinders — compact types
• EN 61340-5-1: ESD protection in industrial manufacturing
• REACH Regulation (EC) 1907/2006 for chemical resistance
• DIN EN ISO 9227: Corrosion tests in industrial atmosphere

Typical usage ratio

• Material usage at 95–100% in all load-bearing connection elements
• Lower ratio only in co-molded or overmolded parts with elastomeric seals, up to 90% area fraction

Downstream process integration

• Used in injection or extrusion of connectors and line fittings
• Performs in secondary assembly lines for multi-component and custom manifold systems

Final product types

• Pneumatic air line fittings
• Automated process valve casings
• Static-safe manifold blocks
• Quick connect/disconnect couplings

4. Additive Manufacturing for Functional Prototypes and Small Batch Production

Service bureaus and advanced manufacturers integrate this conditioned, glass fiber reinforced nylon 12 into selective laser sintering (SLS) and fused filament fabrication (FFF) workflows for production of static-control functional prototypes and short-run final use parts. Customers value its mechanical stability, static dissipation, and print-ready conditioning, enabling precise reproduction of end-use geometries that accurately reflect electrostatic and handling characteristics of the intended production item.

Industry compliance standards

• ASTM F3091: Standard for Additive Manufacturing — Laser-Based Powder Bed Fusion of Polymers
• ANSI/ESD STM11.11: Surface resistance measurement of static dissipative materials
• ISO/ASTM 52900: Additive manufacturing - General principles
• OSHA CFR 1910.307: Hazardous (classified) industrial locations, static dissipation

Typical usage ratio

• Applied at 100% loading for SLS powder beds and advanced filament extrusion
• Blend ratio can reach 90% when mixed with unfilled grades to shift stiffness or target a specific surface resistivity range

Downstream process integration

• Material directly transferred to powder hoppers or filament extruders
• Used post-print for static-dissipative finishing and functional testing

Final product types

• ESD-safe end-use tool prototypes
• Custom sensor mounts for industrial robotics
• Small batch ESD jigs and fixtures
• Functional replacement components for automation equipment

5. Medical Device Cable Insulation and Connector Shells

Medical OEMs employ this grade for injection molding of ESD-safe cable insulation and connector shells, utilized in diagnostic and therapeutic equipment. Its antistatic feature, chemical compatibility with disinfectants, and retention of dimensional precision over autoclave cycles makes it suited for complex molded forms in medical settings. Conditioning maximizes shelf life and process consistency, supporting critical device reliability.

Industry compliance standards

• ISO 10993-5: Biological evaluation of medical devices — Cytotoxicity tests
• IEC 60601-1: Medical electrical equipment safety
• USP Class VI: Biological reactivity tests, plastics
• ISO 11607: Packaging for terminally sterilized devices

Typical usage ratio

• Material is used undiluted (100%) for outer shells and cable jackets to ensure uniform static dissipation
• Co-molding with TPE/TPU allowed for soft-touch areas, with 60–80% area fraction in rigid base component

Downstream process integration

• Direct input to multi-material injection molding operations
• Cleanroom post-processing, sterilization, and functional ESD compliance testing

Final product types

• Medical imaging equipment connectors
• Patient cable assemblies for electrophysiology devices
• Diagnostic probe shells
• Insulated static-safe handpiece covers