Chopped Strand Mat (CSM) is a form of reinforcement material commonly used in the composite industry, particularly in fiberglass manufacturing. It is made from short strands of glass fibers that are randomly oriented and typically held together by a binder, which allows the mat to conform to various shapes during the molding process. This material is primarily used in hand lay-up processes and in processes involving light machinery to produce a wide range of products.
Advantages:
l Versatility:
Chopped Strand Mat can be easily shaped and molded to fit complex forms, making it ideal for producing intricate shapes and designs.
l Uniformity:
It provides uniform thickness and consistent mechanical properties throughout the part, ensuring reliability and performance of the finished product.
l Ease of Use:
CSM is relatively easy to handle and lay up, which reduces the skill level required for operation and can lead to faster production times.
l Cost-Effective:
It is generally more affordable compared to woven fabrics or other specialized reinforcement materials, making it a popular choice for a wide range of applications.
l Good Resin Retention:
CSM holds resin well, which enhances the bond between the glass fibers and the resin, improving the strength and durability of the composite.
Application:
l Marine Industry:
Manufacturing boats, yachts, and other watercraft hulls, decks, and internal components.
l Automotive and Transportation:
Parts and panels for cars, trucks, and recreational vehicles.
l Construction:
Roofing materials, panels, and building components that require lightweight and durable materials.
l Recreational Products:
Sporting goods, pools, hot tubs, and recreational equipment.
l Industrial Applications:
Corrosion-resistant tanks, piping, and other industrial components.
Specification:
Code | Weight(g/m2) | Loss on ignition(%) | Breaking Strength(N) | Moisture Content(%) | Resin Compatibility |
EMC100P/E | 100 | 12±3 | ≥50 | ≤ 0.2 | UP,VE,EP |
EMC150P/E | 150 | 8±2 | ≥70 | ||
EMC180P/E | 180 | 5±1 | ≥80 | ||
EMC225P/E | 225 | 4.7±1 | ≥90 | ||
EMC300P/E | 300 | 4.5±1 | ≥110 | ||
EMC450P/E | 450 | 4±1 | ≥130 | ||
EMC600P/E | 600 | 3.5±1 | ≥180 |
*Specific products could be made according to customers’requirements.
