Chopped Strand Fiberglass Mat 300 g/m2 System 1

Chopped Strand Fiberglass Mat 300 g/m2

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 kg

Supply Capability:: 5000 kg/month

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Product Description:

Surfacing Tissue mainly used in the surface layers of FRP products. It features even Fiber distribution, soft feel, level and smooth fiber surface, less glue content, quick resin soak and good pattern fitness. It can improve the product surface property on corrosion resistance, compressive strength, seepage resistance, and longer service life. It is also suitable for spraying; pattern pressing and other FRP pattern technology.

Product Features:
Fast breakdown in styrene
Fiber dispersed evenly
Low binder content
Superior acid corrosion resistance
Specifications:

Item	Over Density	Moisture Content	Chop Density	Polyester Yarn	Width
	(g/m2)	(%)	(g/m2)	(g/m2)	(mm)
EMK300	309.5	≤0.15	300	9.5	50-3300
EMK380	399		380	19
EMK450	459.5		450	9.5
EMK450	469		450	19
EMC0020	620.9		601.9	19
EMC0030	909.5		900	9.5

Product Packaging:
Each Surface Tissue is wound onto a paper tube which has an inside diameter of 76mm and the mat roll has a diameter of 330mm. The mat roll is wrapped up with plastic film,and then packed in a cardboard box or wrapped up with kraft paper. The rolls can be vertically or horizontally placed. For transportation, the rolls can be loaded into a cantainer directly or on pallets.

300 g/m2 FiberGlass Chopped Strand Mat
Product Storage:
Unless otherwise specified, Chopped Strand Mat should be stored in a dry, cool and rain-proof area. It is recommended that the room temperature and humidity should be always maintained at 15℃~35℃ and 50%~75% respectively.

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.

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Q: What is the average length of fiberglass chopped strand?: The average length of fiberglass chopped strand varies depending on the specific application and manufacturing process. However, in general, the length of fiberglass chopped strand ranges from 1/8 inch (3.2 mm) to 1/2 inch (12.7 mm). These lengths are commonly used in composite materials such as reinforced plastics, where the chopped strands are dispersed and mixed with a resin matrix to enhance strength and stiffness. It is important to note that different industries and products may have specific requirements for the length of fiberglass chopped strand, so it is essential to consult the specified guidelines and standards for each application.

Q: How is fiberglass chopped strand used in the aerospace industry?: Fiberglass chopped strand is commonly used in the aerospace industry for various applications due to its unique properties. One of the primary uses of fiberglass chopped strand in this industry is for reinforcing composite materials. These composite materials are widely used in the construction of aircraft structures, such as wings, fuselages, and tail sections. The chopped strand is typically mixed with a resin matrix, such as epoxy or polyester, to form a composite material that offers exceptional strength and stiffness. The length of the chopped strands can vary, depending on the specific application, but they are typically between 1 to 3 inches in length. The aerospace industry requires lightweight materials that can withstand extreme conditions, such as high temperatures and vibrations. Fiberglass chopped strand is an ideal choice due to its high strength-to-weight ratio and excellent resistance to heat and corrosion. It also provides good dimensional stability, allowing the composite materials to maintain their shape and structural integrity under different operating conditions. Furthermore, fiberglass chopped strand helps improve the impact resistance of the composite materials, which is crucial for ensuring the safety of aircraft structures. It also enhances the fatigue resistance, allowing the materials to withstand repeated stress cycles without failure. In addition to reinforcing composite materials, fiberglass chopped strand is also used for insulation purposes in the aerospace industry. It is commonly integrated into the insulation panels and materials used to protect critical components, such as electrical wiring and fuel lines, from extreme temperatures and fire hazards. Overall, fiberglass chopped strand plays a vital role in the aerospace industry by providing lightweight, strong, and durable materials that meet the stringent requirements of aircraft construction and ensure the safety and performance of aerospace vehicles.

Q: Can fiberglass chopped strand be used in automotive interior components?: Yes, fiberglass chopped strand can be used in automotive interior components. Fiberglass chopped strand is a versatile material that offers several advantages for automotive applications. It is lightweight, which helps to reduce overall vehicle weight and improve fuel efficiency. Additionally, fiberglass chopped strand has excellent strength and stiffness properties, making it suitable for use in structural components such as seat frames, door panels, and dashboard supports. Furthermore, fiberglass chopped strand can be easily molded into complex shapes, allowing for the creation of intricate interior designs and features. It also has good resistance to chemicals, heat, and UV radiation, ensuring durability and longevity in automotive environments. Moreover, fiberglass chopped strand can be combined with other materials, such as resins, to enhance its performance characteristics. This allows for customization and optimization of the material properties to meet specific requirements in automotive interior components. Overall, fiberglass chopped strand is a viable choice for automotive interior components due to its lightweight, strength, moldability, and durability properties.

Q: Can fiberglass chopped strand be used in roofing materials?: Indeed, roofing materials can incorporate fiberglass chopped strand. Fiberglass chopped strand, widely utilized in the production of roofing materials like shingles, tiles, and membranes, serves as a prevalent reinforcement material. Its exceptional strength and durability render it an optimal option for enduring severe weather and extending the lifespan of the roofing system. Typically, the chopped strands are blended with asphalt or resins and other materials to form a composite that amplifies the structural integrity and resistance of the roofing materials. Furthermore, fiberglass chopped strand boasts a lightweight nature, fire resistance, and commendable thermal insulation, further enhancing its appropriateness for roofing purposes.

Q: How is the fatigue resistance of fiberglass chopped strand composites tested?: The fatigue resistance of fiberglass chopped strand composites is tested using a variety of methods, including cyclic loading tests and dynamic mechanical analysis. In cyclic loading tests, the composite material is subjected to repeated cycles of loading and unloading, simulating the real-life conditions it may experience during its intended application. The specific loading conditions, such as the magnitude and frequency of the applied loads, are determined based on the anticipated usage of the composite material. The number of cycles required to cause failure or a significant decrease in mechanical properties is recorded, and this information is used to evaluate the fatigue resistance of the material. Dynamic mechanical analysis (DMA) is another commonly used method for testing the fatigue resistance of fiberglass chopped strand composites. DMA involves subjecting the material to a sinusoidal oscillating stress or strain, while simultaneously measuring the resulting strain or stress response. This technique provides valuable data on the viscoelastic behavior of the material under cyclic loading conditions, allowing for the assessment of its fatigue resistance. Additionally, other nondestructive testing methods, such as acoustic emission and ultrasonic inspection, can be employed to monitor any internal damage or degradation occurring within the composite material during fatigue testing. These techniques help identify the specific failure mechanisms and provide insights into the material's fatigue performance. Overall, the fatigue resistance of fiberglass chopped strand composites is evaluated through a combination of cyclic loading tests, dynamic mechanical analysis, and nondestructive testing methods to ensure the reliability and durability of the material in real-world applications.

Q: What are the typical cost savings associated with using fiberglass chopped strand composites?: The potential cost savings achieved by using fiberglass chopped strand composites can vary depending on the particular application and industry. However, there are several common areas where substantial cost savings can be realized. To begin with, fiberglass chopped strand composites generally have a lighter weight compared to traditional materials like steel or aluminum. This weight reduction leads to lower transportation costs since less fuel is needed to transport the materials. Additionally, the reduced weight can also result in savings in terms of installation and handling, as less labor may be required for lifting and positioning. Secondly, fiberglass chopped strand composites possess excellent corrosion resistance properties. Unlike metals, they do not rust or corrode when exposed to moisture or harsh environments. This corrosion resistance eliminates the need for expensive protective coatings or regular maintenance, resulting in long-term cost savings. Furthermore, fiberglass chopped strand composites have a high strength-to-weight ratio, meaning they offer exceptional strength and durability while being lighter in weight compared to other materials. This strength enables longer service life and reduced maintenance or replacement costs over time. Moreover, fiberglass chopped strand composites are highly customizable and can be tailored to specific design requirements. This design and manufacturing flexibility reduces waste and scrap material, resulting in cost savings in terms of material usage and disposal. Lastly, fiberglass chopped strand composites have a relatively low production cost compared to other materials. The raw materials used in their manufacturing are often readily available and cost-effective. This affordability translates into cost savings for both manufacturers and end-users. In summary, the potential cost savings associated with using fiberglass chopped strand composites can be significant and can arise from factors such as weight reduction, corrosion resistance, strength-to-weight ratio, reduced waste, and low production costs. It is important to note that the specific cost savings will vary depending on the application and industry, but the potential benefits make fiberglass chopped strand composites an appealing choice for many businesses.

Q: Is fiberglass chopped strand suitable for electrical enclosures?: Yes, fiberglass chopped strand is suitable for electrical enclosures. Its high strength, durability, and resistance to corrosion and chemicals make it an ideal material for protecting electrical components and ensuring safety in these enclosures. Additionally, fiberglass is a good electrical insulator, preventing the risk of electrical shocks or short circuits.

Q: Can fiberglass chopped strand be used for reinforcing rubber materials?: Yes, fiberglass chopped strand can be used for reinforcing rubber materials. The fibers provide strength and durability to the rubber, enhancing its overall performance and resistance to wear and tear.

Q: Can fiberglass chopped strand be used in insulation applications?: Yes, fiberglass chopped strand can be used in insulation applications. It is commonly used as a reinforcing material in thermal and acoustical insulation products due to its excellent thermal resistance and sound absorption properties.

Q: How does the fiber content affect the dimensional stability of fiberglass chopped strand composites?: The dimensional stability of fiberglass chopped strand composites is directly influenced by the fiber content present. Dimensional stability refers to a material's ability to maintain its shape and size when exposed to different environmental conditions or external forces. In the case of fiberglass chopped strand composites, the fiber content plays a vital role in determining the overall mechanical properties and behavior of the material. Increased fiber content generally leads to improved dimensional stability due to the enhanced reinforcement provided by the fibers. Fiberglass strands are renowned for their high tensile strength and stiffness, which contribute to resisting deformation and preserving dimensional stability. By increasing the fiber content, more fibers are distributed throughout the composite matrix, resulting in a stronger and more rigid structure. This increased strength and stiffness offer greater resistance against external forces and minimize dimensional changes. Moreover, the fiber content also impacts the interface between the matrix and fibers. A higher fiber content provides a larger surface area for bonding between the matrix and fibers. This improved bonding enhances the transfer of loads, further enhancing the dimensional stability of the composite. However, it is crucial to note that there is an optimal range of fiber content to achieve the best dimensional stability. Exceeding this range can lead to a decrease in the resin content of the matrix, increasing the likelihood of voids and reducing interfacial bonding. These factors can have a negative impact on dimensional stability, making the composite more susceptible to deformation or dimensional changes. To summarize, the fiber content in fiberglass chopped strand composites has a significant influence on dimensional stability. Increasing the fiber content generally improves dimensional stability by enhancing strength, stiffness, and the matrix-fiber interface. However, exceeding the optimal range can have adverse effects. Proper control and optimization of fiber content are crucial to achieve the desired dimensional stability in fiberglass chopped strand composites.

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