Composite Mat - PEC, PEMS, PNMF Fiberglass Mats for Pultrusion

Composite mat

The composite mat is combined with continuous filament / chopped strand mat and polyester surface veil. It is a high-tech product. We have independent intellectual property rights and patents. The composite mat has the characteristics of high strength, fast flow of resin between layers, easy-rolling resin, and good flat permeability. The continuous filament and polyester surface veil composite mat has higher strength and more clear surface. These two kinds of mats are widely used in pultrusion products, RTM products, and also high quality hand lay-up products. The continuous filament composite mat and chopped strand composite mat solve the problem of easy aging of the product surface due to the sewing threads in the traditional stitched mat composite process. At the same time, they also make the surface more beautiful.

High mechanical strength

Fast interlayer resin flow

Easy resin rolling & brushing

Excellent surface impregnation

Product Features

Product Performance

Isotropic; its mechanical properties fall between those of continuous-fiber mats and chopped-fiber mats.

It offers design flexibility and is highly compatible with manufacturing processes.

Good moldability; the resin is evenly impregnated with no white streaks.

Easy to apply and capable of meeting the requirements of various FRP processes.

Product Specifications

Product Parameters

Item	Standard weight （g/m2 ）	Width （mm）	Loss on Ignition （%）	Moisture （%）	Roll weight (kg）	Use and Craftwork
PEC	240-340	1050-2100	4-7	≤0.2	30、45	Pultrusion process
PEMS	335-485	1050-2100	4-7	≤0.2	30、45
PNMF	520	1270	No binder	No moisture	50

Application Scenarios

Product Parameters

Packaging and Storage

Product Parameters

Each roll is wound on a 76 mm (3-inch) inner diameter paper core, fully wrapped in stretch film, stacked vertically or horizontally on pallets and re-wrapped with stretch film. Every roll carries a label listing specs, item code, roll weight, width, serial number and production date for full traceability; each pallet is also labeled with full traceability data.

For optimal performance, store fiberglass materials in cool, dry warehouses at 15℃–35℃ and 35%–65% RH. Keep away from heat and water to prevent damage and contamination. Use rolls promptly after unpacking. Repack unused material tightly and avoid open-air exposure to preserve shelf life.

Custom Consultation

Call To Action

All product lines are available worldwide and can be customized upon request. If needed, please contact your Tianming consultant to inquire about other width options.

Automotive industry solutions

Whether you’re a seasoned composite craftsman or a newcomer to the industry, we’re here to provide you with reliable materials and practical technical support. Contact a Tianming Composites consultant to request samples and receive guidance tailored to your specific project.