E-glass Fiber Chopped Strands For BMC Usage
- Ref Price:
-
$0.50 - 2.00
/ kg
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 kg
- Supply Capability:
- 200000 kg/month
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DESCRIPTION:
E Glass Fiber Chopped Strands for BMC Usage are compatible with unsaturated polyester, epoxy resin and phenolic resins.
The end-use applications include transportation, building & construction, electronic & electrical, mechanical, and light industry.
Product Features：
Extremely low resin demand, delivering low viscosity to BMC paste
High impact strength; High LOI rate
High strand stiffness; Compatible with rubber
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.
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.
FAQ
1..Is your company a factory or trade company?
A:We have our own factory , we are on this business more than 10 years.
2.Who will pay for the express cost ?
A: We can support you free samples ,but express cost will be paid by you .
3.How long is the delivery time?
A:within 10-15 days after receiving deposit.
- Q: How is the surface treatment of fiberglass chopped strand done?
- Fiberglass chopped strand undergoes a process known as silane treatment to enhance its surface. Silane, a chemical compound, is applied to the glass fibers to act as a coupling agent, connecting the fibers to the resin matrix in the composite material. During the silane treatment, a thin layer of the silane compound is applied to the glass fibers. This can be done by spraying the fibers with a silane solution or by dipping them into the solution. The silane then reacts with the surface of the glass fibers, forming a covalent bond. The purpose of this surface treatment is to improve the compatibility between the glass fibers and the resin matrix. Without this treatment, the bonding between the fibers and the resin may be insufficient, resulting in reduced strength and performance of the composite material. The silane treatment also enhances the adhesion between the fibers and the resin, thereby improving the mechanical properties of the composite as a whole. It also increases resistance to moisture absorption, making the material more durable and long-lasting. In addition to silane treatment, other surface treatments may be used for fiberglass chopped strand, depending on the specific application and requirements. These treatments can include coatings, finishes, or sizing agents, which further enhance the bonding between the fibers and the resin matrix. Overall, the surface treatment of fiberglass chopped strand is a crucial step in the manufacturing process of composite materials. It ensures proper bonding and improved performance, making the material suitable for various industries such as automotive, construction, aerospace, and marine.
- Q: Can fiberglass chopped strand be used in the production of decorative items?
- Yes, fiberglass chopped strand can be used in the production of decorative items. Fiberglass chopped strand is a versatile material that can be easily molded into various shapes and sizes, making it ideal for creating decorative items. It is commonly used in the production of decorative objects such as figurines, sculptures, vases, and other aesthetically pleasing items. The chopped strand can be mixed with a resin or binder, and then molded or cast into the desired shape. It offers excellent strength and durability, making it suitable for long-lasting decorative pieces. Additionally, fiberglass chopped strand can be easily colored or painted, allowing for endless design possibilities. Overall, fiberglass chopped strand is a popular choice for manufacturers looking to produce decorative items that are not only visually appealing but also strong and durable.
- Q: How does the fiber length distribution of fiberglass chopped strand affect the properties of composites?
- The fiber length distribution of fiberglass chopped strand greatly affects the properties of composites. Fibers of different lengths have different mechanical properties, such as strength and stiffness. When the fiber length distribution is uniform, it can result in a more homogeneous distribution of reinforcing fibers in the composite, leading to improved mechanical properties. However, if the fiber length distribution is skewed or contains a large variation in lengths, it can result in an uneven distribution of fibers within the composite, which can weaken the overall strength and stiffness of the material. Therefore, controlling and optimizing the fiber length distribution is crucial in order to achieve desired properties and performance in composite materials.
- Q: How does fiberglass chopped strand reinforce composite materials?
- Fiberglass chopped strand is commonly used as a reinforcing material in composite materials due to its high strength and durability. When added to a composite matrix, such as epoxy or polyester resin, the chopped strand acts as a reinforcement, distributing and transferring stress throughout the composite structure. The fibers in fiberglass chopped strand are oriented randomly, which provides multidirectional reinforcement to the composite material. This means that the composite gains strength in all directions, making it highly resistant to tensile, compressive, and shear forces. The high tensile strength of fiberglass chopped strand allows it to withstand heavy loads and prevent the composite material from breaking or fracturing under stress. Additionally, the fibers also improve the impact resistance of the composite, making it more resistant to damage caused by sudden impacts or vibrations. Furthermore, the durability of fiberglass chopped strand makes it an ideal choice for reinforcing composite materials. It is highly resistant to corrosion, chemicals, and UV radiation, ensuring that the composite material remains stable and intact over time. This durability also contributes to the longevity and reliability of the composite structure. In summary, fiberglass chopped strand reinforces composite materials by providing multidirectional reinforcement, enhancing tensile strength, improving impact resistance, and ensuring long-term durability. Its addition to the composite matrix significantly enhances the overall mechanical properties and performance of the composite material, making it suitable for a wide range of applications in various industries.
- Q: What are the electrical insulation properties of fiberglass chopped strand?
- Known for its excellent electrical insulation properties, fiberglass chopped strand possesses a high dielectric strength, allowing it to withstand high voltage without succumbing to breakdown. This quality renders it suitable for indispensable electrical applications like electrical cables, circuit boards, and electrical equipment. The insulation prowess of fiberglass chopped strand can be attributed to its composition, which consists of thin glass fibers arranged in a random orientation and held together by a resin matrix. This specific structure provides a heightened level of electrical resistance, effectively impeding the flow of electric current. Moreover, fiberglass chopped strand boasts a low electrical conductivity, thus minimizing the risk of electrical short circuits and leaks. This characteristic is particularly vital in industries where upholding electrical safety remains paramount, such as the automotive and aerospace sectors. Beyond its electrical insulation capabilities, fiberglass chopped strand offers a host of additional benefits. It possesses a lightweight nature, corrosion-resistant properties, and impressive mechanical strength. These qualities collectively contribute to its versatility, enabling it to be utilized in a broad range of applications, including electrical insulation.
- Q: How does the orientation of fiberglass chopped strand affect its strength?
- The strength of fiberglass chopped strand is greatly influenced by its orientation. Fiberglass chopped strand consists of randomly oriented glass fibers held together by a sizing agent. When these strands are added to a composite material, their orientation can affect the overall strength of the final product. Typically, the strength of fiberglass chopped strand is determined by the alignment of the fibers with the applied load. Fibers that are aligned parallel to the load direction provide the highest strength as they effectively carry and distribute the stress. This is known as the longitudinal or axial direction. In contrast, fibers that are aligned perpendicular to the load direction, also known as the transverse direction, offer lower strength. This is because these fibers are less effective at resisting the stress and are more prone to breakage. Additionally, the transverse orientation can lead to delamination or separation between the fibers and the resin matrix, resulting in reduced overall strength. The presence of fiber misalignment or voids in the composite material can also impact the strength of fiberglass chopped strand. Non-uniform distribution or improper alignment of the fibers can create weak areas or stress concentration, diminishing the material's overall strength. To maximize the strength of fiberglass chopped strand, it is crucial to ensure proper fiber alignment and distribution within the composite material. This can be achieved through meticulous manufacturing processes, such as employing techniques for uniform and controlled fiber orientation, ensuring adequate resin impregnation, and minimizing the presence of voids or defects. In conclusion, the orientation of fiberglass chopped strand is a crucial factor in determining its strength. By ensuring proper fiber alignment and distribution, the material's ability to withstand applied stress can be enhanced, ultimately contributing to its overall strength.
- Q: Can fiberglass chopped strand be used in aerospace interior components?
- Yes, fiberglass chopped strand can be used in aerospace interior components. Fiberglass is a lightweight and versatile material that offers excellent strength and durability. It is commonly used in various industries, including aerospace, for its high-performance properties. In aerospace, interior components often require materials that are lightweight yet strong enough to withstand the demanding conditions of flight. Fiberglass chopped strand meets these requirements as it is lightweight and has high tensile strength. It can be used in the manufacturing of interior components such as panels, seat backs, overhead bins, and cabin partitions. Additionally, fiberglass chopped strand offers excellent fire resistance properties, which is crucial for aerospace applications. It can meet the stringent fire safety regulations and requirements set by aviation authorities. Furthermore, fiberglass chopped strand is relatively easy to process, allowing for efficient and cost-effective manufacturing processes. It can be molded into various shapes and sizes, making it suitable for complex aerospace interior designs. Overall, fiberglass chopped strand is a suitable material for aerospace interior components due to its lightweight, high strength, fire resistance, and ease of processing. Its use in the aerospace industry helps to ensure the safety, performance, and comfort of passengers and crew members during flight.
- Q: Can fiberglass chopped strand be used in the production of wind turbine nacelles?
- Yes, fiberglass chopped strand can be used in the production of wind turbine nacelles.
- Q: Can fiberglass chopped strand be used in the production of agricultural equipment?
- Indeed, the utilization of fiberglass chopped strand is possible in the manufacturing of agricultural equipment. Fiberglass, being a highly adaptable material, possesses numerous advantageous properties that prove beneficial in agricultural applications. Its lightweight nature, strength, and durability render it appropriate for incorporation in the construction of tractor hoods, fenders, and panels. Moreover, fiberglass exhibits remarkable resistance to corrosion, a crucial attribute in the agricultural industry where equipment is frequently exposed to diverse weather conditions and chemicals. Furthermore, the ability of fiberglass to be molded into intricate forms allows for the customization of agricultural equipment to meet specific requirements. In summary, the inclusion of fiberglass chopped strand in the production of agricultural equipment significantly enhances its performance, longevity, and reliability.
- Q: Can fiberglass chopped strand be used in electrical grounding applications?
- No, fiberglass chopped strand is not suitable for electrical grounding applications.
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E-glass Fiber Chopped Strands For BMC Usage
- Ref Price:
-
$0.50 - 2.00
/ kg
- 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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