# Engineered Substrates

[Canonical HTML page](https://jpscm.com/products/substrates)

Precision reinforcement fabrics for printed circuit boards, aerospace components, and advanced electronic systems.

[Discuss your requirements](https://jpscm.com/contact?product=Engineered%20Substrates)

## Precision fabrics for electronic and aerospace substrates

JPS creates reinforcement fabrics for PCB substrates, aerospace components, and advanced electronics. E-glass, S-2 Glass®, quartz, aramid, and hybrid fibers provide options for strength, heat resistance, and electrical performance. Controlled weaving and finishing support dimensional consistency and resin adhesion, while fabric construction can be customized for the requirements of multilayer laminates and other demanding assemblies.

## Substrate fabric capabilities

### Dimensional stability

Resistance to shrinkage and controlled tolerances support multilayer lamination and assembly.

### Dielectric performance

Controlled dielectric properties and low-loss fabric options support high-frequency electronics.

### Thermal performance

Material options support manufacturing heat and the thermal cycling requirements of the application.

### Controlled construction

Weave patterns, fiber orientation, and finish can be tailored for the production process.

## Substrate applications and customization

### PCB and advanced electronic substrates

JPS fabrics support multilayer circuit boards and high-frequency electronics, with dielectric consistency and dimensional accuracy for precision assemblies.

- PCB and copper-clad laminates
- High-speed circuits and telecom modules
- High-density electronic designs

### Aerospace substrate fabrics

Reinforcement fabrics provide material options for structural and functional aerospace components exposed to demanding mechanical and thermal conditions.

- Radomes and antenna housings
- Aircraft interiors and composite components
- Glass, quartz, aramid, and hybrid fiber options

### Customization and engineering options

Fabric construction and surface treatments can be selected for resin adhesion, lamination, and bonding. Our engineers support material selection and application-specific development.

- Weave patterns and fiber orientation
- Resin-compatible fabric finishes
- Material selection and design support

- [Search the fabric directory](https://jpscm.com/fabric-search)
- [Explore our markets](https://jpscm.com/applications)
- [Technical resources](https://jpscm.com/resources)

## More reinforcement fabrics

- [E-Glass & S-2 Glass®](https://jpscm.com/products/e-glass-s-glass)
- [Astroquartz®](https://jpscm.com/products/astroquartz)
- [Para-Aramids](https://jpscm.com/products/para-aramids)
- [UHMWPE](https://jpscm.com/products/uhmwpe)
- [Specialty Fabrics](https://jpscm.com/products/specialty-fabrics)
- [Low Dk & L-HDI Glass](https://jpscm.com/products/low-dk-l-hdi-glass)

## Let us design a fabric for you.

Contact JPS to discuss material selection, fabric construction, and finishes.

[Contact JPS](https://jpscm.com/contact?product=Engineered%20Substrates)

## Weaving guide

### Weaving Guide

An introduction to fabric weaving and reinforcement construction.

Duration: 1:42.

[Watch video (MP4)](https://jpscm.com/videos/weaving-guide.mp4?v=2)