E Glass Fiberglass Chopped Strand Mat System 1

E Glass Fiberglass Chopped Strand Mat

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 kg

Supply Capability:: 5000 kg/month

Option:: EWK300

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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.

E Glass 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:Is fiberglass chopped strand suitable for construction reinforcement applications?: Yes, fiberglass chopped strand is suitable for construction reinforcement applications. It is commonly used in the construction industry to reinforce concrete and other building materials due to its high strength, durability, and corrosion resistance properties. Additionally, it is lightweight and easy to handle, making it an ideal choice for construction projects.

Q:How is fiberglass chopped strand made?: The production of fiberglass chopped strand involves several steps. To begin with, glass fibers are melted at high temperatures in a furnace. These fibers are made from a combination of raw materials like silica sand, limestone, soda ash, and other additives. Once the glass is melted, it is extruded through small holes in a device called a bushing. This process, known as fiberization, creates many fine glass filaments. These filaments are then rapidly cooled using air or water, causing them to solidify and become solid fibers. The solid fibers are then gathered together in bundles called strands. Mechanical cutters are used to chop these strands into shorter lengths, giving them the name "chopped strand." Typically, the chopped strands are around 3-6mm long, but this can vary depending on the intended use. After being chopped, the strands undergo further processing. They may receive additional treatments, such as the application of a sizing agent or binder, to enhance their performance and compatibility with specific resin systems. These treatments also improve the adhesion between the fiberglass and other materials it will be combined with, such as resins or polymers. Finally, the chopped strands are packaged and made available for use in various industries. They can be incorporated into a wide range of products, including composites, insulation materials, automotive parts, and construction materials. In conclusion, fiberglass chopped strand is produced by melting glass fibers, extruding them into thin filaments, cooling and solidifying the filaments, chopping them into shorter lengths, and applying additional treatments as necessary. This process yields a versatile material that offers excellent strength, durability, and flexibility for various applications.

Q:How does the fatigue resistance of fiberglass chopped strand compare to other reinforcing materials?: The fatigue resistance of fiberglass chopped strand is generally considered to be superior to many other reinforcing materials. Fiberglass has excellent strength and durability properties, especially when compared to materials like steel or aluminum. One key advantage of fiberglass chopped strand is its high fatigue resistance, which means it can withstand repeated loading and unloading cycles without experiencing significant degradation in performance. This makes it particularly well-suited for applications where there is a need for long-term durability, such as in the construction of bridges, wind turbine blades, or automotive components. Compared to other reinforcing materials, such as steel or aluminum, fiberglass chopped strand offers several benefits. Steel is known for its high strength but can be prone to fatigue failure, especially in dynamic applications. Aluminum, on the other hand, has relatively low fatigue resistance compared to fiberglass. Fiberglass chopped strand is also lightweight, corrosion-resistant, and electrically non-conductive, making it a versatile choice for a wide range of applications. Additionally, fiberglass can be easily molded into complex shapes, providing designers with greater flexibility in their designs. In summary, the fatigue resistance of fiberglass chopped strand is generally superior to many other reinforcing materials. Its high strength, durability, and resistance to fatigue make it an excellent choice for applications requiring long-term performance and reliability.

Q:How is the interlaminar shear strength of fiberglass chopped strand composites determined?: Fiberglass chopped strand composites undergo assessment of their interlaminar shear strength using a standardized testing technique known as the short beam shear (SBS) test. This test has been specifically devised to gauge the shear strength existing between the layers of laminated composites. The SBS test necessitates the production of a small beam specimen from the fiberglass chopped strand composite material. Typically, this specimen takes on a rectangular shape with specified dimensions in terms of width, thickness, and length. The width and thickness are selected based on the particular requirements of the material under examination. During the test, the specimen is positioned on two supports, thereby creating a span. At the midpoint of this span, a load is applied, causing the specimen to bend. This bending action engenders shear stresses within the composite material. By measuring the load applied and the resulting deflection, the interlaminar shear strength can be determined by employing the principles of mechanics. The interlaminar shear strength is typically portrayed as the maximum shear stress the material can endure until failure occurs. This property holds great significance in evaluating the integrity and performance of fiberglass chopped strand composites, as it ascertains the material's resistance to delamination or separation between layers. The SBS test is extensively employed within the industry for the purpose of quality control, material selection, as well as research and development endeavors. It furnishes valuable information pertaining to the interlaminar shear strength of fiberglass chopped strand composites, aiding engineers and manufacturers in making well-informed decisions concerning the appropriateness of the material for specific applications.

Q:Can fiberglass chopped strand be used in the production of consumer goods?: Yes, fiberglass chopped strand can be used in the production of consumer goods. It is commonly utilized in various industries such as automotive, construction, and marine for manufacturing products like pipes, tanks, boats, and vehicle parts. The lightweight and durable nature of fiberglass make it suitable for consumer goods production, providing strength and resistance to corrosion.

Q:How is fiberglass chopped strand used in the defense sector?: The defense sector extensively utilizes fiberglass chopped strand due to its exceptional strength and durability properties. It finds primary application in the production of ballistic armor and composite materials for military vehicles, aircraft, and naval vessels. In the defense sector, the role of ballistic armor in safeguarding personnel and vehicles from different threats, such as bullets, shrapnel, and explosive blasts, cannot be overstated. To provide high tensile strength, impact resistance, and energy absorption capabilities, fiberglass chopped strand is incorporated into the manufacturing process of these armors. Its lightweight nature allows for improved mobility while maintaining protective performance. Additionally, fiberglass chopped strand plays a crucial role in the production of composite materials that are widely used in military applications. These composites offer superior structural integrity while reducing overall weight, leading to enhanced fuel efficiency and maneuverability of military vehicles and aircraft. The mechanical properties of these composites are further enhanced by fiberglass reinforcement, ensuring increased resistance against extreme conditions and harsh environments. Moreover, the corrosion-resistant properties of fiberglass chopped strand make it an ideal choice for naval applications. It is utilized in the construction of ship and submarine hulls, decks, and other structural components, providing excellent strength and durability against the corrosive effects of saltwater. In conclusion, fiberglass chopped strand is a vital component in the defense sector. Its exceptional strength, durability, and corrosion-resistant properties contribute to the performance and protection of military personnel, vehicles, aircraft, and naval vessels. By withstanding various threats and operating in demanding environments, it ensures the defense sector's ability to fulfill its responsibilities effectively.

Q:Can fiberglass chopped strand be used in the production of medical prosthetics?: Yes, fiberglass chopped strand can be used in the production of medical prosthetics. Fiberglass chopped strand is a reinforcing material that is typically made from fine glass fibers and is commonly used in composite materials. In the production of medical prosthetics, fiberglass chopped strand can be incorporated into the composite structure of the prosthetic limb or device to provide added strength and durability. It can enhance the structural integrity of the prosthetic, making it more resistant to stress and wear. Additionally, fiberglass chopped strand can be easily molded and shaped to fit the specific design requirements of the prosthetic, allowing for greater customization and comfort for the patient. However, it is important to note that the use of fiberglass chopped strand in medical prosthetics should be done in accordance with the relevant regulations and standards to ensure the safety and effectiveness of the final product.

Q:Is fiberglass chopped strand resistant to extreme weather conditions?: Yes, fiberglass chopped strand is generally resistant to extreme weather conditions. Fiberglass, in general, is known for its excellent resistance to various weather conditions. It is highly resistant to moisture, UV radiation, and temperature fluctuations. This makes it suitable for use in outdoor applications where it may be exposed to extreme weather conditions such as heavy rain, intense sunlight, freezing temperatures, and high winds. Additionally, fiberglass chopped strand is often used in the construction of boats, vehicles, and other outdoor structures, further demonstrating its ability to withstand harsh weather conditions. However, it is important to note that while fiberglass chopped strand is resistant to extreme weather conditions, its performance may vary depending on the specific resin and manufacturing process used. Therefore, it is advisable to consult the manufacturer's specifications and recommendations to ensure the optimal performance of fiberglass chopped strand in specific weather conditions.

Q:Can fiberglass chopped strand be used in the production of recreational vehicles?: Yes, fiberglass chopped strand can be used in the production of recreational vehicles. Fiberglass chopped strand is a versatile material that is commonly used in the manufacturing of various fiberglass-reinforced plastic (FRP) products, including recreational vehicles. It provides excellent strength and durability, making it an ideal choice for constructing the body panels, roofs, floors, and other structural components of RVs. The chopped strand is typically mixed with a resin matrix, such as polyester or epoxy, to form a composite material that is lightweight, yet strong. This composite can be molded into different shapes and sizes, allowing for the customization of RV designs and the creation of complex structures. One of the key benefits of using fiberglass chopped strand in RV production is its resistance to corrosion and weathering. Recreational vehicles often face harsh outdoor conditions, including exposure to UV radiation, moisture, and temperature fluctuations. Fiberglass reinforced with chopped strand provides a protective barrier against these elements, ensuring the longevity and durability of the RV's exterior. Additionally, fiberglass chopped strand offers excellent impact resistance, which is crucial for withstanding the vibrations and shocks encountered during travel on rough roads. It also has good thermal and electrical insulation properties, providing comfort and safety to the occupants of the recreational vehicle. Overall, fiberglass chopped strand is a reliable and widely used material in the production of recreational vehicles. Its strength, durability, resistance to corrosion, and versatility make it an excellent choice for constructing various components of RVs, contributing to their overall performance and longevity.

Q:What are the typical colors available for fiberglass chopped strand?: The manufacturer and intended use of fiberglass chopped strand determine the range of available colors. White, black, and grey are the most frequently used colors for this type of fiberglass, particularly for applications where appearance is not a top priority. Some manufacturers may also provide custom color choices for particular projects or uses. To ascertain the precise color choices for a specific fiberglass chopped strand product, it is crucial to consult with the manufacturer or supplier.

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