Description
This premium Nylon 12 sheet, reinforced with 30% glass fibre, is engineered for applications that demand exceptional rigidity, dimensional stability and long-term performance. Supplied in a natural, unpigmented finish, it provides a reliable engineering plastic solution where tight tolerances and structural strength are critical.
Designed with CNC machining in mind, these sheets machine cleanly and consistently, making them ideal for precision components, jigs, fixtures and structural parts. Available in 25 mm and 50 mm thicknesses and in a choice of standard lengths, they offer excellent design flexibility for a wide range of industrial and engineering environments.
Product Features
- High-performance Nylon 12 sheet reinforced with 30% glass fibre for increased stiffness and strength.
- Natural (uncoloured) finish, ideal for inspection, further finishing or custom colour-coding where required.
- Available sheet thickness options: 25 mm and 50 mm for medium to heavy-duty applications.
- Standard sheet lengths of 500 mm, 1000 mm, 2000 mm and 3000 mm to suit different project sizes and machining setups.
- Sheet width of 620 mm provides a practical balance between material yield and handling convenience.
- Excellent dimensional stability and low moisture absorption compared with many other engineering plastics.
- Optimised for CNC machining, drilling and routing with consistent performance across the full sheet.
Key Features and Benefits
- Enhanced rigidity from 30% glass filling reduces flex and deformation under load, improving part reliability in service.
- Outstanding dimensional stability helps maintain tight tolerances during and after CNC machining, reducing scrap and rework.
- Good wear resistance and mechanical strength make it suitable for demanding, long-term industrial use.
- Low water absorption minimises swelling and property changes in humid or variable environments.
- Natural Nylon 12 base offers good chemical resistance to oils, greases and many industrial fluids.
- Multiple thickness and length options allow efficient material usage and optimisation of nesting for machined parts.
Specifications
| Specification | Detail |
|---|---|
| Material | Nylon 12 (polyamide 12) with 30% glass fibre reinforcement |
| Colour / Finish | Natural, unpigmented sheet |
| Available Thicknesses | 25 mm, 50 mm |
| Sheet Width | 620 mm |
| Available Sheet Lengths | 500 mm, 1000 mm, 2000 mm, 3000 mm |
| Typical Applications | Precision machined components, structural parts, jigs, fixtures and engineering assemblies |
Applications and Ideal Uses
This glass-filled Nylon 12 sheet is particularly well suited to precision engineering environments where rigidity, stability and machinability are vital.
- CNC machined components, including housings, brackets and structural inserts.
- High-precision jigs, fixtures and tooling plates for production lines and workshops.
- Wear-resistant guides, supports and mounting blocks in mechanical assemblies.
- Dimensionally stable components in automation, robotics and handling systems.
- Prototype and low-volume production parts requiring consistent machining performance.
Frequently Asked Questions
Is this Nylon 12 sheet easy to machine on standard CNC equipment?
Yes, this 30% glass-filled Nylon 12 sheet is designed for good machinability on standard CNC routers, mills and machining centres. Using sharp carbide tooling, appropriate cutting speeds and adequate chip extraction will help achieve clean edges and accurate dimensions.
Can the sheet be used in humid or damp environments without excessive swelling?
Nylon 12 has relatively low moisture absorption compared with many other polyamides, and the glass reinforcement further improves dimensional stability. While some moisture uptake is normal with any polyamide, this material maintains its size and mechanical properties well in humid or damp conditions.
How do I choose between 25 mm and 50 mm thickness for my application?
Choose 25 mm thickness for lighter or medium-duty components, or where weight and material cost are key considerations. Opt for 50 mm thickness for more heavily loaded structural parts, deeper machined features or when you require extra stiffness and strength within a single machined piece.


