Chopped Strand Fiberglass E-Glass Fiberglass Chopped Strands for BMC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 kg
- Supply Capability:
- 200000 kg/month
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1.Brief Introductions
E-Glass Fiber Glass Chopped Strands For BMC are compatible with unsaturated polyester, epoxy resin and phenolic resins.
The end-use applications include transportation, building & construction, electronic & electrical, mechanical, and light industry.
2.Product Features
Extremely low resin demand, delivering low viscosity to BMC paste
High impact strength; High LOI rate
High strand stiffness; Compatible with rubber
3.Product Specifications
Property | Fibre diameter | Moisture Content | Size Content | Chop |
（%） | （%） | （%） | （%） | |
Mathods | IS01888 | ISO3344 | ISO1887 | |
3mm | ±10 | ≤3.0 | 0.1±0.05 | 98 |
6mm | ||||
9mm | ||||
12mm |
Special specification can be produce according to customer requirements.
4.FAQ
Packaging：
Each bag can be taken （15-25kgs）。 Could also take a big container bag.
Storage：
Unless otherwise specified, It 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 35%～65% respectively.
- Q: Is fiberglass chopped strand suitable for electrical insulation in high-voltage applications?
- No, fiberglass chopped strand is not suitable for electrical insulation in high-voltage applications. While fiberglass is a widely used material for insulation in various applications, it may not possess the necessary dielectric properties to effectively withstand high voltages. High-voltage applications typically require specialized insulation materials with superior dielectric strength and resistance to electrical breakdown. These materials are specifically designed to prevent the flow of current and the occurrence of electrical discharge, ensuring the safety and functionality of the electrical system. Therefore, it is recommended to use insulation materials specifically designed and tested for high-voltage applications, rather than relying on fiberglass chopped strand for electrical insulation in such scenarios.
- Q: How is the fiber dispersion in the resin matrix ensured during manufacturing?
- Fiber dispersion in the resin matrix is ensured during manufacturing through several methods and techniques. One of the key steps is the proper preparation and handling of the fibers before they are introduced into the resin. Fibers are typically treated with various surface treatments or coatings to enhance their compatibility with the resin matrix and promote better adhesion. Another crucial step is the optimization of the resin formulation. The resin matrix is carefully designed to have appropriate viscosity and flow properties, which allows for better wetting and impregnation of the fibers. This ensures that the fibers are evenly distributed throughout the matrix, minimizing the possibility of clumping or agglomeration. During the manufacturing process, techniques such as vacuum infusion or compression molding are often employed. These methods help in controlling the fiber dispersion by applying pressure or vacuum to enhance resin flow and fiber impregnation. This ensures that the fibers are uniformly distributed within the resin matrix, resulting in a more homogenous and structurally sound composite material. Additionally, quality control measures are implemented to monitor and ensure proper fiber dispersion. Various inspection and testing techniques, such as visual inspection, ultrasonic testing, or microscopic analysis, are used to assess the uniformity and quality of the fiber dispersion within the resin matrix. Overall, achieving proper fiber dispersion in the resin matrix during manufacturing requires a combination of proper fiber handling, optimized resin formulation, appropriate manufacturing techniques, and rigorous quality control measures. These steps collectively ensure the production of high-quality composite materials with optimal mechanical properties.
- Q: How does the electrical conductivity of the chopped strand affect its performance?
- The electrical conductivity of the chopped strand directly affects its performance by determining its ability to conduct electricity. Higher electrical conductivity allows for better electrical connectivity and performance in applications such as electrical insulation, electromagnetic shielding, and conductivity enhancement in composites. Conversely, lower electrical conductivity may limit its effectiveness in these applications.
- Q: Can fiberglass chopped strand be used for reinforcing plastic parts?
- Yes, fiberglass chopped strand can be used for reinforcing plastic parts. Fiberglass chopped strand is made up of small, randomly oriented fibers, which are typically mixed with a resin to form a composite material. This composite material is strong, lightweight, and has excellent mechanical properties, making it suitable for reinforcing plastic parts. The chopped strands are typically added to the plastic resin during the molding process, resulting in a reinforced plastic part that is more durable and resistant to impact or load-bearing forces. Additionally, fiberglass chopped strand can improve the dimensional stability of plastic parts and provide enhanced resistance to temperature variations. Overall, using fiberglass chopped strand for reinforcing plastic parts can significantly enhance their strength and performance.
- Q: Is fiberglass chopped strand suitable for electrical insulation?
- Fiberglass chopped strand is not typically considered suitable for electrical insulation. While fiberglass is known for its strength and durability, it does not possess the necessary dielectric properties to effectively insulate electrical components. Dielectric materials have a high resistance to the flow of electric current, preventing the risk of short circuits or electrical leakage. In contrast, fiberglass is a conductor of electricity, meaning it allows electric current to pass through it easily. Therefore, it is not recommended to use fiberglass chopped strand as an electrical insulator, as it may not provide the desired level of insulation and could potentially pose safety risks.
- Q: How does the diameter of the chopped strand affect its performance?
- The diameter of the chopped strand can significantly impact its performance. A smaller diameter strand typically results in better dispersion and wet-out in the resin matrix, leading to improved mechanical properties and overall performance of the composite material. Additionally, a smaller diameter strand allows for higher fiber loading, increasing the strength and stiffness of the final product. Conversely, a larger diameter strand may provide better impact resistance but can result in reduced flowability during processing and potentially create voids or weak spots in the composite structure.
- Q: What are the impact resistance properties of fiberglass chopped strand?
- Fiberglass chopped strand possesses exceptional impact resistance, enabling it to endure sudden forces and impacts without fracturing or breaking. This quality has established it as a favored material in diverse industries. The impact resistance of fiberglass chopped strand can be primarily attributed to its distinct composition and manufacturing process. The fibers, which are randomly chopped, are combined with a binder to create a mat or matting. These fibers are typically constructed from glass, imparting them with outstanding strength and durability. By virtue of its inherent properties, fiberglass chopped strand showcases remarkable impact resistance. When confronted with sudden forces or impacts, the fibers in the chopped strand matting distribute the load uniformly across the material, dissipating the energy and averting the formation of cracks or fractures. Consequently, fiberglass chopped strand is a reliable option for applications necessitating impact resistance, such as automotive components, boat hulls, and construction materials. Moreover, the impact resistance of fiberglass chopped strand can be further enhanced by introducing resin or other additives during the manufacturing process. This facilitates the customization of its impact resistance properties to satisfy specific requirements. By adjusting the resin content or incorporating supplementary materials, the impact resistance of fiberglass chopped strand can be heightened to withstand even greater forces or impacts. In conclusion, the composition and manufacturing process of fiberglass chopped strand result in its exceptional impact resistance properties. Its capacity to absorb and distribute impact forces renders it a versatile material for diverse applications. Whether utilized in the automotive, marine, or construction sectors, fiberglass chopped strand is an assured choice when durability and impact resistance are paramount considerations.
- Q: Is fiberglass chopped strand lightweight?
- Indeed, fiberglass chopped strand possesses a lightweight attribute. Chopped strand alludes to abbreviated fiberglass fibers, precisely trimmed to a predetermined length. Typically, these fibers are blended with a resin or binder to fashion a composite substance. As fiberglass inherently exhibits a lightweight constitution, these trimmed strands inherit this quality. Consequently, fiberglass chopped strand proves to be an optimal selection for implementations necessitating a lightweight substance, including automotive components, boat hulls, and aerospace constituents. Furthermore, the lightweight nature of fiberglass chopped strand facilitates heightened flexibility and effortless manipulation throughout the manufacturing procedure.
- Q: How does the UV resistance of fiberglass chopped strand affect its performance?
- The overall performance of fiberglass chopped strand relies heavily on its UV resistance. Fiberglass chopped strand is commonly utilized in various applications such as reinforced plastics, composites, and insulation materials. Over time, exposure to UV radiation from the sun can cause significant harm to materials. When fiberglass chopped strand is subjected to UV rays, it can undergo photodegradation, a process that weakens the material and diminishes its mechanical properties and overall performance. To determine the UV resistance of fiberglass chopped strand, it is necessary to consider the type and quantity of UV stabilizers incorporated during the manufacturing process. UV stabilizers are chemical additives that safeguard the material against the detrimental effects of UV radiation. These stabilizers form a protective layer on the surface of the fiberglass, absorbing and reflecting UV rays, thus preventing their penetration. Enhancing the UV resistance of fiberglass chopped strand significantly improves its performance. A high level of UV resistance guarantees that the material maintains its strength, durability, and dimensional stability when exposed to sunlight or other sources of UV radiation. This is especially crucial in outdoor applications where the material is continually exposed to the elements. In applications where fiberglass chopped strand reinforces plastics or composites, excellent UV resistance is essential to prevent brittleness and maintain structural integrity. UV resistance also preserves the aesthetic appearance of the material, preventing discoloration, fading, or yellowing caused by UV exposure. Moreover, insulation materials require a high level of UV resistance to prevent degradation over time. Insulation materials lacking UV resistance can lose their thermal properties, becoming less effective at retaining heat or preventing heat transfer. In conclusion, the UV resistance of fiberglass chopped strand directly impacts its performance by shielding it from the harmful effects of UV radiation. A material with good UV resistance exhibits enhanced mechanical properties, durability, and longevity, making it suitable for a wide range of applications.
- Q: Can fiberglass chopped strand be used in construction applications?
- Yes, fiberglass chopped strand can be used in construction applications. It is commonly used as reinforcement material in various construction products such as concrete, asphalt, and composites. The chopped strands are typically mixed with other materials to enhance strength, durability, and resistance to impact, heat, and corrosion. Additionally, fiberglass chopped strand is also used for insulation purposes in construction, providing thermal and sound insulation properties. Overall, fiberglass chopped strand is a versatile and cost-effective material that can be utilized in a wide range of construction applications.
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Chopped Strand Fiberglass E-Glass Fiberglass Chopped Strands for BMC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20000 kg
- Supply Capability:
- 200000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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