1/4 Chopped Strand Fiberglass for Thermoplastics
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 kg
- Supply Capability:
- 200000Kg Per Month kg/month
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1.Brief Introduction
Chopped Stands for Thermoplastic are based on silane coupling agent and special sizing formulation, compatible with PA,PBT/PET, PP, AS/ABS, PC, PPS/PPO,POM, LCP;
E-Glass Chopped Stands for thermoplastic are know for excellent strand integrity, superior flowability and processing property, delivering excellent mechanical property and high surface quality to its finished product.
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 resistant to extreme weather conditions?
- Yes, fiberglass chopped strand is generally resistant to extreme weather conditions. It has excellent resistance to both high and low temperatures, as well as UV radiation, making it suitable for outdoor applications that are exposed to harsh weather conditions.
- Q: Does fiberglass chopped strand improve the fire resistance of composite materials?
- Yes, fiberglass chopped strand can improve the fire resistance of composite materials. Fiberglass is known for its high melting point and low thermal conductivity, making it a suitable reinforcement material for enhancing fire resistance properties in composites. When added to a composite material, fiberglass chopped strand can act as a barrier, preventing the spread of flames and reducing the rate of heat transfer. Additionally, the use of fiberglass chopped strand can enhance the structural integrity of the composite during fire exposure, as it has a high strength-to-weight ratio. However, it is important to note that the fire resistance properties of a composite material also depend on other factors such as the resin matrix used, the manufacturing process, and the overall composition of the composite.
- Q: How does the handling method of fiberglass chopped strand affect its performance?
- The performance of fiberglass chopped strand can be significantly influenced by its handling method. The handling method pertains to the processing, packaging, and storage of the chopped strands prior to use. Improper handling can give rise to various issues. Firstly, it can lead to the damage or breakage of strands, which can have a negative impact on the strength and integrity of the final fiberglass product. Damaged strands may not fully adhere to the resin matrix, resulting in weaker mechanical properties such as tensile strength and impact resistance. Secondly, inadequate handling can cause contamination of the chopped strands with foreign particles or moisture. Contaminants can disrupt the resin impregnation process and diminish the bonding capability of the fiberglass. Moisture, on the other hand, can induce microcracks in the strands, leading to reduced overall strength and dimensional stability. Moreover, the handling method also influences the dispersion of the chopped strands within the resin matrix. Properly handled strands will exhibit a more uniform distribution, leading to improved load transfer and enhanced mechanical properties. In contrast, poorly handled strands may clump together, resulting in uneven reinforcement and potential weak points in the final product. To ensure optimal performance, it is crucial to adhere to the recommended handling practices for fiberglass chopped strand. This entails storing the strands in a clean and dry environment, safeguarding them against exposure to moisture or other contaminants. Additionally, careful transportation, packaging, and processing techniques should be employed to prevent any harm to the strands. By following proper handling methods, manufacturers can maximize the performance of fiberglass chopped strand and guarantee the production of high-quality fiberglass products with superior mechanical properties and reliability.
- Q: What types of resins are compatible with fiberglass chopped strand?
- Fiberglass chopped strand can be paired with various resins, each offering unique benefits. Polyester resin, known for its affordability and ease of use, is commonly used and suitable for a wide range of applications. It provides good strength and durability when combined with fiberglass chopped strand. Another compatible resin is epoxy resin, which boasts excellent adhesive properties, high strength, and chemical resistance. It is often chosen for applications requiring a strong bond, such as boat or aircraft construction. For those seeking high-performance and durability, vinyl ester resin is an ideal option. It offers good mechanical properties, chemical resistance, and heat resistance. Specialty resins are also available for use with fiberglass chopped strand. Phenolic resins provide excellent fire resistance, while polyurethane resins offer flexibility and impact resistance. Ultimately, the selection of resin depends on specific project requirements, such as desired strength, chemical resistance, and cost. Seeking guidance from a knowledgeable professional or resin manufacturer is crucial to determine the most suitable resin for your application.
- Q: Is fiberglass chopped strand suitable for automotive interior components?
- Yes, fiberglass chopped strand is suitable for automotive interior components. It is a versatile material that offers excellent strength, rigidity, and durability, making it ideal for various interior applications such as door panels, dashboard components, and seat structures. Additionally, fiberglass chopped strand can be easily molded into complex shapes and is resistant to chemicals, heat, and moisture, ensuring long-lasting performance in automotive environments.
- Q: Does fiberglass chopped strand have any fungal resistance?
- Yes, fiberglass chopped strand does have some level of fungal resistance. The inorganic nature of fiberglass makes it less susceptible to fungal growth compared to organic materials. However, it is still important to note that prolonged exposure to high moisture or humid conditions can potentially promote fungal growth on the surface of fiberglass. Regular cleaning and maintenance are necessary to ensure the longevity and fungal resistance of fiberglass chopped strand.
- 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: How does the fiber content affect the dimensional stability of fiberglass chopped strand composites?
- The fiber content in fiberglass chopped strand composites directly affects the dimensional stability of the material. Dimensional stability refers to the ability of a material to retain its shape and size under different environmental conditions or when subjected to external forces. In the case of fiberglass chopped strand composites, the fiber content plays a crucial role in determining the overall mechanical properties and behavior of the material. Higher fiber content typically results in improved dimensional stability due to the increased reinforcement provided by the fibers. Fiberglass strands are known for their high tensile strength and stiffness, which helps to resist deformation and maintain dimensional stability. When the fiber content is increased, more fibers are distributed throughout the composite matrix, creating a stronger and more rigid structure. This increased strength and stiffness provide better resistance against external forces and minimize dimensional changes. Additionally, the fiber content also affects the matrix-fiber interface. A higher fiber content results in a larger surface area for the matrix to bond with the fibers. This improved bonding enhances the load transfer between the matrix and fibers, further enhancing the dimensional stability of the composite. However, it is important to note that there is an optimal fiber content range for achieving the best dimensional stability. If the fiber content exceeds this range, it can lead to a decrease in matrix resin content, resulting in a higher likelihood of voids and reduced interfacial bonding. This can negatively impact the dimensional stability of the composite, making it more prone to deformation or dimensional changes. In summary, the fiber content in fiberglass chopped strand composites significantly affects the dimensional stability of the material. Increasing the fiber content generally improves the dimensional stability by enhancing the strength, stiffness, and matrix-fiber interface. However, exceeding the optimal fiber content range can have adverse effects on dimensional stability. Proper control and optimization of fiber content are essential to achieve the desired dimensional stability in fiberglass chopped strand composites.
- Q: What are the typical flexural strength values of chopped strand composites?
- The typical flexural strength values of chopped strand composites can vary depending on the specific materials and manufacturing processes used. However, they generally range from 50 to 150 MPa (megapascals).
- Q: Can fiberglass chopped strand be used in electrical grounding applications?
- No, fiberglass chopped strand should not be used in electrical grounding applications. Fiberglass is a non-conductive material, meaning it does not conduct electricity. In electrical grounding applications, a conductive material is required to ensure the safe dissipation of electrical charges. Copper or other metals are typically used for this purpose as they have good electrical conductivity.
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1/4 Chopped Strand Fiberglass for Thermoplastics
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20000 kg
- Supply Capability:
- 200000Kg Per Month 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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