Chopped Strand Mat Fiberglass and Epoxy E Glass Fiber Chopped Strands for Thermoplastic
- 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
You Might Also Like
Description：
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.
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.Who will pay for the express cost ?
A: We can support you free samples ,but express cost will be paid by you .
2.How long is the delivery time?
A:within 10-15 days after receiving depos
- Q: How does the fiber aspect ratio affect the properties of fiberglass chopped strand?
- The fiber aspect ratio has a significant impact on the properties of fiberglass chopped strand. Aspect ratio refers to the ratio of the length of the fiber to its diameter. A higher aspect ratio means that the length of the fiber is greater in proportion to its diameter. This results in a higher strength-to-weight ratio and improved mechanical properties of the fiberglass chopped strand. Fibers with higher aspect ratios provide better reinforcement to the matrix material, as they can distribute loads more effectively. Additionally, a higher aspect ratio contributes to improved tensile strength, stiffness, and impact resistance of the fiberglass chopped strand. The longer fibers can withstand higher stresses and strains before failure, making the material more durable and resistant to damage. On the other hand, a lower aspect ratio leads to reduced mechanical properties. Fibers with shorter lengths and larger diameters do not provide as much reinforcement to the matrix material, resulting in lower strength and stiffness. The material may be more prone to cracking, delamination, and failure under stress. In summary, the fiber aspect ratio plays a crucial role in determining the properties of fiberglass chopped strand. A higher aspect ratio leads to improved strength, stiffness, and impact resistance, while a lower aspect ratio results in reduced mechanical properties. Manufacturers and engineers consider the desired properties of the final product when selecting the appropriate fiber aspect ratio for the application.
- Q: How does the fiber length distribution of fiberglass chopped strand affect the properties of composites?
- The fiber length distribution of fiberglass chopped strand plays a significant role in determining the properties of composites. Fiberglass chopped strand is typically used as a reinforcement material in composites, where it is mixed with a matrix material such as resin to form a composite structure. The fiber length distribution refers to the range of fiber lengths present in the chopped strand, which can vary depending on the manufacturing process. The properties of composites are influenced by the fiber length distribution in several ways. First and foremost, the aspect ratio of the fibers, which is the ratio of fiber length to diameter, affects the mechanical properties of the composite. Fibers with a higher aspect ratio, i.e., longer fibers, tend to provide better reinforcement and enhance the strength and stiffness of the composite. This is because longer fibers have a larger surface area and can transfer stress more effectively, leading to improved load-bearing capacity. Additionally, the fiber length distribution affects the interfacial bonding between the fibers and the matrix material. Longer fibers have a higher probability of forming strong interfacial bonds with the matrix, resulting in better load transfer and improved overall performance of the composite. On the other hand, shorter fibers may not have sufficient length to establish strong bonds, leading to reduced mechanical properties. Furthermore, the fiber length distribution can impact the processing and manufacturing of composites. Longer fibers may be more difficult to process uniformly, leading to challenges in achieving a homogeneous dispersion within the matrix. This can result in an uneven distribution of fibers, leading to potential weak spots or variations in the mechanical properties of the composite. In summary, the fiber length distribution of fiberglass chopped strand has a significant impact on the properties of composites. It influences the reinforcement capability, interfacial bonding, and processing characteristics of the composite. Manufacturers and designers need to carefully consider the desired mechanical properties and processing requirements when selecting the appropriate fiber length distribution for their composite applications.
- Q: What are the key properties of fiberglass chopped strand?
- Fiberglass chopped strand boasts various properties that render it an adaptable material suitable for an array of applications. Above all, fiberglass chopped strand is renowned for its exceptional strength-to-weight ratio. This quality endows it with remarkable robustness and durability while remaining lightweight. Industries such as automotive and aerospace, where sturdy yet lightweight materials are essential to enhance fuel efficiency and performance, benefit immensely from this attribute. Additionally, fiberglass chopped strand exhibits exemplary resistance to corrosion. It remains unaffected by moisture, chemicals, and UV rays, making it an ideal choice for applications exposed to harsh environments or chemicals. This characteristic guarantees the longevity and durability of products crafted from fiberglass chopped strand. Another pivotal property of fiberglass chopped strand lies in its electrical insulation capabilities. Its high dielectric strength enables it to impede the flow of electric current. Consequently, it is well-suited for electrical and electronic applications, where insulation plays a vital role in averting short circuits or electrical hazards. Moreover, fiberglass chopped strand possesses exceptional malleability, granting it the ability to assume various forms with ease. It can be effortlessly molded into intricate shapes and structures, making it a favored option for manufacturing products with intricate designs or customized components. Finally, fiberglass chopped strand excels in thermal insulation. It is a poor conductor of heat, effectively resisting the transfer of thermal energy. This renders it suitable for applications necessitating insulation against extreme temperatures, such as insulation boards or building materials. In conclusion, the key properties of fiberglass chopped strand encompass its impressive strength-to-weight ratio, resistance to corrosion, electrical insulation capabilities, malleability, and thermal insulation attributes. These qualities render it an adaptable material, enabling its utilization across a wide range of industries and applications.
- Q: How does the electrical conductivity of fiberglass chopped strand affect its performance?
- The electrical conductivity of fiberglass chopped strand affects its performance by determining its ability to conduct electricity. Higher electrical conductivity in fiberglass allows for better electrical flow and can enhance its performance in applications where electrical conductivity is desired, such as in electrical insulation or in the reinforcement of conductive materials. On the other hand, lower electrical conductivity can be beneficial in applications where electrical insulation is required, as it helps prevent electrical current from passing through the fiberglass material. Ultimately, the electrical conductivity of fiberglass chopped strand plays a crucial role in determining its suitability for specific applications.
- Q: What are the typical post-processing treatments for fiberglass chopped strand composites?
- The post-processing treatments for fiberglass chopped strand composites can differ depending on their specific application and desired final product properties. However, there are some common treatments that can be employed: 1. Achieving the desired shape and dimensions involves trimming and cutting the excess fiberglass material after the initial molding or lay-up process. This step refines the aesthetics and functionality of the final product. 2. To enhance the cosmetic appearance and durability of fiberglass chopped strand composites, surface finishing techniques like sanding, grinding, or buffing can be utilized. These techniques eliminate imperfections, smooth rough edges, and create a polished or matte finish. 3. Customization and protection can be achieved by applying various coatings or paints to the composites. Coatings such as gel coats, epoxy, or polyurethane increase resistance to UV radiation, moisture, and chemicals. Painting can also be done for aesthetic reasons or to match specific design requirements. 4. In specific applications, fiberglass chopped strand composites may need to be bonded or joined with other materials or components. Techniques like adhesive bonding, mechanical fastening, or welding can be used to establish a strong and reliable connection between different parts of the composite structure. 5. Heat treatment can be employed to enhance the mechanical properties of fiberglass chopped strand composites, depending on the specific resin used in the manufacturing process. This process involves subjecting the composite to controlled heating and cooling cycles, which increase strength, stiffness, and dimensional stability. 6. Thorough quality control and inspection are crucial after the post-processing treatments to ensure that the fiberglass chopped strand composites meet the required specifications and standards. This involves visual inspection, dimensional checks, non-destructive testing, and mechanical testing to verify the integrity and performance of the final product. It is important to consider that the post-processing treatments may differ based on the manufacturing process, resin system, intended application, and customer requirements. Therefore, consulting with experts or referring to technical specifications is essential to determine the most suitable post-processing treatments for fiberglass chopped strand composites in a specific context.
- Q: How does the surface treatment of fiberglass chopped strand affect its adhesion to resin?
- The adhesion of resin to fiberglass chopped strand is significantly affected by the surface treatment. During the manufacturing process, fiberglass chopped strand is typically treated with a sizing agent to improve its compatibility with resin systems. The purpose of this surface treatment is to establish a chemical bond between the chopped strand and the resin matrix. By creating a thin layer on the surface of the fiberglass strands, the sizing agent acts as a bridge between the hydrophilic glass fibers and the hydrophobic resin. This layer enhances the wetting and adhesion properties of the fiberglass, promoting better bonding with the resin. The choice of sizing agent depends on the specific resin system being utilized. Different types of sizing agents can be employed to optimize adhesion with polyester, epoxy, or vinyl ester resins. Moreover, the sizing agent can be customized to offer additional advantages, such as improved impact resistance, UV stability, or heat resistance. If the fiberglass chopped strand is not adequately surface treated, the adhesion between the strands and the resin may be compromised. Inadequate wetting of the fibers by the resin can result in weak interfacial bonding, leading to delamination or reduced mechanical properties in the final composite product. In summary, the surface treatment of fiberglass chopped strand plays a vital role in enhancing its adhesion to resin. It enhances the wetting and bonding properties, ensuring the creation of a robust and long-lasting composite material.
- Q: Can fiberglass chopped strand be used in the production of furniture?
- Furniture production can indeed utilize fiberglass chopped strand. This versatile material offers strength, durability, and resistance to various environmental factors, making it suitable for furniture applications. Chairs, tables, cabinets, and other furniture pieces can benefit from the incorporation of fiberglass chopped strand, as it enhances their structural integrity and longevity. To include this material in the manufacturing process, it can be used as a reinforcement material in the resin or plastic matrix utilized for constructing the furniture. This reinforcement significantly improves the overall strength and stability of the furniture, rendering it more impact-resistant and capable of bearing heavier loads. Moreover, fiberglass chopped strand can also serve as a filler material in upholstered furniture, providing additional support and enhancing the comfort of the seating. In conclusion, fiberglass chopped strand is an invaluable material for furniture production, enhancing its performance and durability.
- Q: Can fiberglass chopped strand be used in consumer product applications?
- Yes, fiberglass chopped strand can be used in consumer product applications. Fiberglass chopped strand is a versatile material that is commonly used in various consumer products, including but not limited to, automotive parts, sports equipment, household appliances, and furniture. It offers excellent strength-to-weight ratio, impact resistance, and dimensional stability, making it suitable for a wide range of applications. Additionally, fiberglass chopped strand can be easily molded or incorporated into different manufacturing processes, such as injection molding or compression molding, allowing for the production of complex shapes and designs. Overall, fiberglass chopped strand is a reliable and cost-effective material choice for consumer product applications.
- Q: Does fiberglass chopped strand have any biodegradability?
- No, fiberglass chopped strand does not have any biodegradability. Fiberglass is a type of reinforced plastic made from fine fibers of glass. These fibers are resistant to decomposition by natural processes and do not break down over time. As a result, fiberglass chopped strand is not biodegradable and can persist in the environment for a long period of time.
- Q: How does the fatigue resistance of the chopped strand affect its performance?
- The performance of a chopped strand is significantly affected by its fatigue resistance. Fatigue resistance refers to a material's ability to withstand repeated loading and unloading cycles without experiencing a significant decrease in its mechanical properties or structural integrity. When chopped strand is used as a reinforcement material in various composite applications, its fatigue resistance directly impacts the durability and reliability of the final product. In dynamic or high-stress environments, the chopped strand must be able to endure repetitive stress without excessive deformation, degradation, or failure. A chopped strand with high fatigue resistance will exhibit enhanced performance compared to a material with lower fatigue resistance. It will be able to withstand a greater number of loading cycles before showing signs of mechanical deterioration, such as cracking, delamination, or loss of stiffness. The fatigue resistance of chopped strand is influenced by various factors, including the fibers used, the manufacturing process, and the composite matrix material. Fibers with higher tensile strength, like carbon or aramid fibers, generally have better fatigue resistance compared to weaker fibers such as glass. The manufacturing process, including the alignment and distribution of chopped strands within the composite, can also affect fatigue resistance. Properly aligned and evenly distributed strands can distribute the applied load more evenly, reducing stress concentrations and improving fatigue resistance. The composite matrix material also plays a role in fatigue resistance. The matrix should have good adhesion and compatibility with the chopped strand to ensure efficient load transfer and minimize the development of micro-cracks or failures at the fiber/matrix interface during cyclic loading. In conclusion, the fatigue resistance of chopped strand is crucial for determining its performance. Higher fatigue resistance leads to improved durability, longer service life, and overall better performance in dynamic or high-stress applications. Therefore, it is essential to select chopped strand materials with suitable fatigue resistance properties for specific applications to ensure reliable and long-lasting composite products.
Send your message to us
Chopped Strand Mat Fiberglass and Epoxy E Glass Fiber Chopped Strands for Thermoplastic
- 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
Similar products
Hot products
Hot Searches
Related keywords
