Surface Veil Stitched Combo Mat is an advanced composite material designed to provide both surface enhancement and structural reinforcement in a single product. This mat combines a fine fiber surface veil with one or more layers of structural reinforcing fibers, such as fiberglass, which are stitched together rather than bonded with a resin. The surface veil typically consists of a lightweight, non-woven fabric made from glass, polyester, or other synthetic fibers, providing a smooth, resin-rich surface finish.
Advantages:
l Enhanced Surface Finish:
The surface veil layer offers a superior surface finish for composite parts, minimizing the appearance of fibers and reducing prep time for painting or coating, leading to an aesthetically pleasing final product.
l Improved Structural Integrity:
The combination of surface veil with structural reinforcing fibers provides excellent tensile and flexural strength, enhancing the durability and longevity of composite structures.
l Corrosion Resistance:
The surface veil can improve the corrosion resistance of the composite, protecting the structural layers from environmental damage, chemical exposure, and moisture ingress.
l Reduced Print-through:
It helps in minimizing the print-through of reinforcing fibers, ensuring a smooth and consistent surface that is particularly important in high-quality visual applications.
l Versatility:
This combo mat can be engineered with various types of fibers and tailored to specific application needs, making it versatile for a wide range of industries.
l Ease of Use:
The stitched nature of the mat allows it to conform easily to complex shapes and contours, facilitating its application in intricate molds and designs.
Application:
l Automotive Industry:
Used in the manufacturing of automotive body parts, hoods, and panels where a high-quality surface finish and structural strength are paramount.
l Marine Sector:
Ideal for boat hulls, decks, and superstructures, offering resistance to water, UV light, and harsh marine environments while providing a smooth finish that reduces preparation time for painting or varnishing.
l Wind Energy:
Applied in wind turbine blades to achieve an optimal surface finish and to enhance the structural integrity of the blades against the stresses of operation.
l Recreational Equipment:
Used in the production of RVs, campers, and sports equipment where a combination of lightweight, strength, and a high-quality finish is desired.
l Building and Construction:
In architectural applications, such as cladding panels or facades, where aesthetic appeal is important alongside structural strength and durability.
Specification:
Code | Total Weight (g/m2) | Base Fabrics | Base Fabrics (g/m2) | Surface Mat Type | Surface Mat (g/m2) | Stitching Yarn (g/m2) |
EMK300/P60 | 370 | EMK | 300 | Polyester Veil | 60 | 10 |
EMK450/F45 | 495 | EMK | 450 | Fiberglass Veil | 45 | |
LT1440/P45 | 1495 | LT | 1440 | Polyester Veil | 45 | |
WR600/P45 | 655 | WR | 600 | Polyester Veil | 45 | |
CF450/180/450/P40 | 1130 | CF | 1080 | Polyester Veil | 40 |
*Specific products could be made according to customers’requirements.
