The fiberglass complex stitching mat, also known as Flow Mat, 600/PP250/600 is a composite material made of two layers of glass mat with a surface area of 600 g/m2 and one layer of polypropylene fiber with a surface area of 250 g/m2.

It is specifically designed for use in closed molding processes, such as RTM (resin transfer molding) and light RTM, as well as infusion processes. The use of this material in the production of laminates can result in highly durable products with excellent mechanical properties.

The combination of fiberglass reinforcement and a lightweight plastic structure provides an optimal reinforcement layer with excellent resin penetration and high drape. The PP mat is used as the internal flow medium, which greatly saves operation time by facilitating resin flow.

The fiberglass complex stitching mat (Flow Mat) from Dymriton Composites is suitable for a variety of closed molding processes such as RTM (resin transfer molding), light RTM, low-pressure compression, vacuum infusion, and others.

Dymriton’s Flow Mat products are optimized with polypropylene (PP) resin flow zones that greatly improve resin flow rates, up to four times faster compared to products without PP, and nearly five times faster with their special high-flow PP mat. This results in reduced production time and increased productivity.

Available Widths from 50 to 2600 mm.

Standard rolls 1250 – 2600 mm Can be supplied in ready.

Surface finish veils (Polyester, PAN, Glass) are available for addition into both faces.

High Flow PP core designed for filled resins(UP/VE and EP resins).

Applications:

These are some of the industries and applications where Dymriton composites can be used:

Automotive industry: for parts such as car bodies, spoilers, and interior parts.

Agricultural machines: for parts such as the deck of the cabin, roof, and wing.

Rail vehicle building: for parts such as walls and floors.

Boat-building: for parts such as superstructures and hulls.

Sanitary facilities: for parts such as bathtubs, shower enclosures, and doors.

These are just some examples of the many industries and applications where composite materials can be used. The versatility and properties of composites make them suitable for a wide range of uses in various fields.

Advantages:

Optimize resin flow rate and control resin usage.

Performs extremely well in vacuum processes.

Best suited for injection processes such as RTM-Light.

Perfect surface with high cleanliness.

Those are some of the distinguishing features of high-quality FRP (Fiber Reinforced Plastic) parts made from composite materials. In addition to the ones you mentioned, other distinguishing features may include good chemical and corrosion resistance, excellent dimensional stability, and the ability to be molded into complex shapes.

Flow Mat Max – What is it?

Flow Mat MAX is a reinforced version of the standard Flow Mat. It consists of a sandwich composite with a core material that can be tailored to specific requirements, and a precise reinforcement of the existing Flow Mat. The reinforcement is provided by a multiaxial fabric that enhances the mechanical properties of the composite, making it stronger and more durable. The combination of the Flow Mat and the multiaxial fabric allows for optimal resin flow and distribution, while also providing the necessary structural support for the final product. This makes Flow Mat MAX suitable for a wide range of applications in various industries.

Multi-axis technology is integrated into the Combi MAX, which means that the sandwich composite is additionally reinforced by a multiaxial fabric. This improves the structural integrity and allows for the mass production of components with varying degrees of complexity.

How is it composed?

It is a combination of a wide range of reinforcement materials, widely used in RTM processes, used to manufacture various complex structural components. Combination of regular Flow Mat structure + additional multi-axial fabric(biaxial, Triaxial, Quadraxial).

Precise reinforcement direction or balance strength.

Increased glass fiber content in the same cavity thickness.

Combining multiple materials together.

High resin flow rate results in high overall part quality (surface and strength).