Product Catalog
Engineering Plastics Resins
Marsh Plastics, Inc. supplies a comprehensive range of engineering-grade polymer resins for injection molding and extrusion — backed by technical expertise and reliable inventory.
Nylon (Polyamide)
High-strength engineering nylon resins for demanding structural and mechanical applications. Excellent fatigue resistance, low friction, and broad chemical compatibility.
Common Applications
- Gears & bearings
- Automotive under-hood
- Electrical connectors
- Industrial machinery
Polycarbonate (PC)
Optically clear, impact-resistant polycarbonate resins offering outstanding dimensional stability and heat resistance for precision components.
Common Applications
- Optical lenses
- Safety equipment
- Electronic housings
- Medical devices
Acetal (POM)
Acetal resins with exceptional stiffness, low moisture absorption, and outstanding machinability. The go-to choice for precision mechanical parts.
Common Applications
- Precision gears
- Pump components
- Valve bodies
- Consumer hardware
Polypropylene (PP)
Versatile, lightweight polypropylene resins with excellent chemical resistance and fatigue performance. Ideal for high-volume injection molding and extrusion.
Common Applications
- Packaging
- Automotive trim
- Medical containers
- Consumer goods
ABS & ABS Alloys
Tough, processable ABS resins and alloys delivering a balance of rigidity, impact strength, and surface aesthetics for a wide range of end-use applications.
Common Applications
- Appliance housings
- Automotive interior
- Consumer electronics
- Toys & recreation
High-Performance Resins
Specialty high-performance polymers engineered for extreme environments — continuous-use temperatures above 150 °C, aggressive chemicals, and tight dimensional tolerances.
Common Applications
- Aerospace components
- Chemical processing
- Semiconductor equipment
- High-temp electrical
Why Marsh Plastics
More than a distributor — a technical partner
We help engineers and procurement teams find the right resin for the job, not just the closest match. Our team understands processing requirements, material tradeoffs, and supply chain realities.
- Deep technical knowledge of resin grades and processing parameters
- Broad supplier network — access to prime and off-grade material
- Same-day shipping on in-stock inventory
- Technical data sheets and processing guides on every grade
- Responsive account management — real people, fast answers
- Competitive pricing on both small and large volume orders
Get in Touch
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