E-Glass Fiber Glass 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 compatible with vinyl ester resin?
- Yes, fiberglass chopped strand is compatible with vinyl ester resin. Vinyl ester resin is a type of thermosetting resin that is commonly used in fiberglass composite applications due to its excellent chemical resistance, mechanical properties, and high heat resistance. Fiberglass chopped strand, which consists of short fibers of glass, is often used as a reinforcement material in composite fabrication. When combined with vinyl ester resin, the chopped strand helps to enhance the strength and stiffness of the composite material. The resin binds the chopped strand fibers together, creating a strong and durable composite that is resistant to various chemicals and environmental conditions. Therefore, fiberglass chopped strand and vinyl ester resin are compatible and can be successfully used together in composite manufacturing processes.
- Q:Can fiberglass chopped strand be used in composite manufacturing processes?
- Indeed, composite manufacturing processes do involve the use of fiberglass chopped strand. Chopped strand refers to fiberglass that has been cut into shorter lengths, typically measuring 1-3 inches. This particular form of fiberglass is frequently utilized as a reinforcing substance in composite manufacturing. It is combined with a resin matrix to create a composite material that is both robust and lightweight. To evenly distribute the chopped strand throughout the resin matrix, it can be done either manually or with the aid of specialized equipment. Afterward, the resin matrix undergoes a curing process, resulting in the formation of a sturdy and long-lasting composite material. The fibers within the chopped strand provide reinforcement to the composite, thus enhancing its mechanical properties, including strength and stiffness. The application of chopped strand is commonly found in various processes such as hand lay-up, spray-up, and filament winding. Its versatility allows it to be utilized in a wide array of composite applications, ranging from automotive parts and aerospace components to marine structures and construction materials. To summarize, fiberglass chopped strand is widely employed in composite manufacturing processes. It serves to reinforce composite materials, thereby improving their mechanical properties, and rendering them suitable for diverse applications.
- Q:How is the color of fiberglass chopped strand determined?
- The color of fiberglass chopped strand is determined by the type and amount of pigments or dyes added to the resin during the manufacturing process.
- Q:Is fiberglass chopped strand compatible with polypropylene resin?
- Yes, fiberglass chopped strand is compatible with polypropylene resin.
- Q:Can fiberglass chopped strand be used in energy storage applications?
- Yes, fiberglass chopped strand can be used in energy storage applications. Fiberglass is a versatile material known for its high strength-to-weight ratio and resistance to corrosion, making it suitable for various industrial applications. In energy storage, fiberglass chopped strand can be utilized to reinforce and strengthen components such as battery casings, enclosures, and structural supports. It provides excellent mechanical properties, including tensile strength and dimensional stability, which are important for ensuring the integrity and durability of energy storage systems. Additionally, fiberglass is non-conductive and non-magnetic, making it a safe and reliable choice for electric and magnetic fields associated with energy storage applications.
- Q:How does the fiber dispersion affect the surface finish of chopped strand composites?
- The distribution and orientation of individual fibers within a composite material is known as fiber dispersion. In chopped strand composites, the fibers are distributed randomly and oriented in various directions. The level of fiber dispersion greatly affects the surface finish of the final composite product. When the fibers are evenly distributed and oriented, resulting in good dispersion, the surface finish of the chopped strand composite is smoother and more uniform. This is because the fibers effectively fill the resin matrix, creating a homogeneous structure. The smooth surface finish is desirable in applications where aesthetics or smoothness are important, such as in automotive or consumer products. Conversely, poor fiber dispersion leads to uneven distribution and orientation of fibers in the composite. This can create areas with high fiber concentration and other areas with low fiber concentration. As a result, the surface finish of the chopped strand composite becomes rougher and more irregular. The presence of fiber clusters or voids can also cause surface defects like pitting or waviness. In addition to impacting the surface finish, fiber dispersion also affects the mechanical properties of the composite. Well-dispersed fibers provide better reinforcement, resulting in improved strength, stiffness, and impact resistance. Conversely, poor fiber dispersion can lead to weaker areas with reduced mechanical performance. To achieve the desired surface finish in chopped strand composites, it is crucial to ensure proper fiber dispersion during the manufacturing process. Techniques such as mechanical mixing, spray-up, or injection molding can be used to enhance fiber dispersion and promote a smooth and uniform surface finish.
- Q:Is fiberglass chopped strand suitable for automotive interior panels?
- Yes, fiberglass chopped strand is suitable for automotive interior panels. It is a lightweight and durable material that offers excellent strength and dimensional stability. It is also resistant to heat, chemicals, and corrosion, making it ideal for use in automotive applications. Additionally, fiberglass chopped strand can be easily molded into complex shapes, providing versatility in design for interior panels.
- Q:Can fiberglass chopped strand be used in electrical cables?
- Typically, electrical cables do not utilize fiberglass chopped strand. They necessitate materials with exceptional electrical conductivity and insulation properties, such as copper or aluminum for conductors, and a variety of insulating materials like PVC, XLPE, or rubber. Conversely, fiberglass chopped strand is mainly employed in manufacturing composite materials like fiberglass reinforced plastics, where its advantageous attributes of strength and corrosion resistance come into play.
- Q:Can fiberglass chopped strand be used in renewable energy applications?
- Fiberglass chopped strand is indeed applicable in renewable energy sectors. It is a robust and lightweight substance extensively employed in constructing wind turbine blades. These blades must endure high wind velocities while remaining durable and impervious to corrosion. By incorporating fiberglass chopped strand into the manufacturing process, the composite material gains added strength and rigidity. Moreover, this material proves advantageous in reinforcing solar panels due to its mechanical attributes and resistance against deterioration. In summary, fiberglass chopped strand is a versatile substance that enhances the efficiency and lifespan of renewable energy machinery, thereby promoting the progression of sustainable energy sources.
- Q:How does the fiber alignment affect the electrical conductivity of fiberglass chopped strand composites?
- The electrical conductivity of fiberglass chopped strand composites is significantly impacted by the alignment of the fibers. The alignment of the reinforcing fibers directly affects the electrical conductivity of the composite material. In fiberglass chopped strand composites, the fibers are dispersed and randomly oriented throughout the matrix. This random alignment creates a complex pathway for the flow of electrical current, resulting in lower conductivity compared to materials with aligned fibers. When the fibers are aligned in a specific direction, such as in unidirectional composites, the electrical conductivity can be improved. The aligned fibers create a more efficient and direct route for the flow of electrical current. This alignment reduces the number of fiber-fiber intersections, reducing resistance and enhancing the overall electrical conductivity of the composite. Furthermore, the concentration and distribution of conductive fillers or additives in the composite matrix can affect the electrical conductivity. The introduction of conductive materials like carbon nanotubes or metal particles into the composite can further enhance the conductivity, regardless of the fiber alignment. In conclusion, the alignment of fibers plays a critical role in determining the electrical conductivity of fiberglass chopped strand composites. Random fiber alignment creates a complex pathway that reduces conductivity, whereas aligned fibers provide a more direct pathway, enhancing conductivity. The addition of conductive fillers can further enhance the electrical conductivity of the composite, regardless of the fiber alignment.
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E-Glass Fiber Glass 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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