Powder Fiberglass Chopped Strand Mat System 1

Powder 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

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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.

Powder 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:How does the fiber aspect ratio affect the performance of fiberglass chopped strand?: The fiber aspect ratio affects the performance of fiberglass chopped strand by influencing its mechanical properties, such as strength and stiffness. A higher aspect ratio, which is the ratio of fiber length to diameter, generally results in improved mechanical performance. Longer fibers provide better reinforcement and enhance the overall strength and impact resistance of the fiberglass composite. Additionally, a higher aspect ratio promotes better interfacial adhesion between the fibers and the matrix, leading to increased load transfer and improved overall performance.

Q:Can fiberglass chopped strand be used in the production of medical devices?: Yes, medical devices can be produced using fiberglass chopped strand. Fiberglass is a versatile material with many desirable properties, including strength, durability, and chemical resistance. These qualities make it suitable for various applications in the medical industry, such as orthopedic devices, prosthetics, surgical instruments, and dental products. The use of fiberglass chopped strand in the production of medical devices offers several advantages. Firstly, it can be easily shaped and molded into complex designs, allowing for customized medical devices that perfectly fit a patient's needs. Additionally, fiberglass is lightweight, making it ideal for portable or wearable medical devices. Another important aspect is that fiberglass is non-toxic and does not react with bodily fluids or tissues. This ensures the safety of medical devices that come into contact with the human body. Fiberglass is also resistant to corrosion, ensuring the longevity and durability of medical devices. Moreover, fiberglass can be combined with other materials, such as resins, to enhance its properties. For example, the combination of fiberglass and resin can create a composite material that is stronger and more rigid, making it suitable for applications that require high strength and structural integrity. However, it is crucial to consider the specific application and requirements of the medical device when choosing fiberglass chopped strand. Different types of fiberglass, such as E-glass or S-glass, may have varying properties that make them more suitable for specific medical device applications. In conclusion, fiberglass chopped strand can be used in the production of medical devices due to its strength, durability, chemical resistance, and customization capabilities.

Q:How is fiberglass chopped strand used in composite materials?: Fiberglass chopped strand is extensively used in composite materials due to its unique properties and versatility. In composite manufacturing, chopped strand is employed as a reinforcing material to enhance the strength, stiffness, and durability of the final product. The process begins with the cutting of continuous fiberglass strands into shorter lengths, typically ranging from a few millimeters to a few centimeters. These chopped strands are then mixed with a resin matrix, such as epoxy or polyester, to create a composite material. The main purpose of using chopped strand in composites is to provide reinforcement. The random orientation of the chopped fibers within the resin matrix helps distribute stress loads evenly across the material, preventing crack propagation and increasing its overall strength. This reinforcement effect is particularly beneficial in applications where high strength-to-weight ratios are required, such as in aerospace, automotive, and construction industries. Moreover, the use of chopped strand in composites allows for improved impact resistance and dimensional stability. The fibers act as barriers, absorbing and dissipating energy upon impact, reducing the risk of damage. Additionally, the chopped strands help prevent dimensional changes caused by temperature variations, ensuring the composite retains its shape and properties over time. Another advantage of fiberglass chopped strand is its compatibility with various manufacturing processes. It can be easily incorporated into different composite fabrication techniques, including hand lay-up, filament winding, pultrusion, and injection molding. This versatility makes it a popular choice among manufacturers as it offers flexibility in designing and producing composite components. In summary, fiberglass chopped strand plays a crucial role in composite materials as a reinforcing agent. Its random orientation, strength, and compatibility with various manufacturing processes make it an ideal choice for enhancing the mechanical properties and performance of composites in a wide range of applications.

Q:What are the typical manufacturing processes for fiberglass chopped strand composites?: The typical manufacturing processes for fiberglass chopped strand composites include mixing resin and chopped fiberglass strands, followed by molding or compression into a desired shape. The mixture is then heated or cured to harden the resin, ensuring a strong bond between the strands and creating a durable composite material.

Q:Can fiberglass chopped strand be used in composite materials?: Yes, fiberglass chopped strand can be used in composite materials. Chopped strand is commonly used as a reinforcement in composite materials to enhance their strength and durability.

Q:How is fiberglass chopped strand manufactured?: Fiberglass chopped strand undergoes a specific manufacturing process with multiple steps. Initially, glass fibers are continuously drawn from molten glass through a process called fiberization. These fibers are then coated with a sizing material to improve their performance and ensure better adhesion to the resin matrix. Following the sizing process, the glass fibers are shortened into varying lengths, typically ranging from a few millimeters to several centimeters. This cutting procedure, known as chopping, can be accomplished mechanically using rotating blades or by air-assisted techniques, such as a pneumatic gun that propels the fibers against a fast-moving blade. After being chopped, the strands are gathered and packaged for distribution or further processing. The packaging differs based on the customer's specific requirements but commonly consists of compressed bales or bags. Throughout the manufacturing process, it is essential to control the length and consistency of the chopped strands. This is achieved by adjusting the cutting speed and blade configuration to meet desired specifications. Additionally, quality control checks are conducted to ensure that the chopped strands meet the necessary standards for strength, length, and diameter. In summary, the manufacturing of fiberglass chopped strand involves fiberizing glass, coating the fibers with sizing, cutting them into shorter lengths, and packaging them for use in various applications such as reinforced plastics, thermoplastic molding, and construction materials.

Q:Can fiberglass chopped strand be used in chemical resistant applications?: Typically, fiberglass chopped strand is not used in applications that require chemical resistance. Although fiberglass is renowned for its strength and durability, it does not possess inherent resistance to various chemicals. Instead, in situations where chemical resistance is necessary, it is common to employ alternative materials like specialty resins or coatings that are specifically engineered to withstand particular chemicals. These materials offer superior chemical resistance and safeguard against corrosion or deterioration caused by exposure to harmful substances. Consequently, it is advisable to explore alternative materials that are tailored to meet the chemical resistance demands of the application.

Q:What are the safety considerations when working with fiberglass chopped strand?: When working with fiberglass chopped strand, there are several safety considerations to keep in mind. Firstly, it is important to wear appropriate personal protective equipment (PPE) such as gloves, long sleeves, safety goggles, and a dust mask to protect against skin irritation and inhalation of glass fibers. It is also crucial to work in a well-ventilated area or use respiratory protection if necessary. Additionally, minimizing dust generation by wetting the material and using proper handling techniques is essential. Regularly cleaning and maintaining the work area and tools can further prevent accidental injuries. Lastly, proper disposal of waste materials is crucial to avoid environmental contamination.

Q:Is fiberglass chopped strand water-resistant?: Yes, fiberglass chopped strand is water-resistant. The strands are coated with a special resin that helps to repel water and prevent it from soaking into the material. This makes fiberglass chopped strand a popular choice for applications where water exposure or moisture resistance is a concern, such as boat building, swimming pools, and bathroom fixtures. However, it is important to note that while fiberglass chopped strand is water-resistant, it is not completely waterproof. Prolonged exposure to water or immersion can still cause damage or degradation over time. Therefore, it is important to take proper precautions and use additional waterproofing measures, such as sealants or coatings, when necessary.

Q:Can fiberglass chopped strand be used in the production of automotive interiors?: Yes, fiberglass chopped strand can be used in the production of automotive interiors. It is commonly used for reinforcing plastic components, providing strength and durability to various interior parts such as door panels, dashboards, and seat backs. The fiberglass chopped strand helps improve the overall quality and performance of these automotive interior components.

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