Easy Operation Fiberglass Chopped Strand Mat 450g M2
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Quick Details
| Technique: | Chopped Strand Fiberglass Mat (CSM) | Dimensions: | 80g - 900g | Mat Type: | Continuous Filament Mat |
| Fiberglass Type: | E-Glass | Softness: | soft, very soft | Place of Origin: | Shandong, China (Mainland) |
| Brand Name: | cnbm | Model Number: | CSM | material: | fiberglass |
| Glass type: | E glass / C glass | Bond type: | powder or emulsion | Roll width: | 200 - 2600mm |
| Roll weight: | 28 - 55kgs | Density: | 225g/m2, 300g/m2, 450g/m2 | Certification: | ISO, CE |
Packaging & Delivery
| Packaging Details: | standand export packing . or packed as customer's need |
| Delivery Detail: | 10-20days after the contract is effective |
Specifications
Fiberglass Chopped Strand Mat
1.good combination fo resin
2.easy operation
3.good wet strength retention
Specification:
Fiberglass Chopped Strand Mat is an non-woven E- or C-glass fiberglass fabric manufactured by spreading continuous filament rovings of 50mm in length randomly and uniformly in combination with polyester binder in power form (or other binder in emulsion form). Powder or Emulsion fiberglass fiber chopped glass mat
- Q: What are the typical tensile and flexural strengths of chopped strand composites?
- The tensile and flexural strengths of chopped strand composites can differ based on several factors, including the type and quantity of reinforcement fibers utilized, the resin matrix, and the manufacturing process employed. Nevertheless, in general, chopped strand composites tend to demonstrate favorable tensile and flexural strengths. Tensile strength denotes the maximum stress that a material can endure prior to breaking under tension. Chopped strand composites usually possess tensile strengths ranging from 100 to 500 megapascals (MPa) or more, contingent upon the specific composition and processing conditions. The reinforcing fibers, such as glass or carbon, play a vital role in enhancing the tensile strength of these composites by distributing the applied load and offering resistance to deformation. Flexural strength, also known as the modulus of rupture, assesses a material's capacity to withstand bending forces without fracturing. Chopped strand composites generally display flexural strengths within the range of 80 to 300 MPa, though higher values can be achieved through advanced reinforcement techniques and optimized resin systems. It is essential to recognize that these values are approximations and can significantly vary depending on the specific application and design requirements. Furthermore, the mechanical properties of chopped strand composites can be further improved by incorporating additives like fillers or nanoparticles, and by optimizing manufacturing process parameters such as fiber orientation and resin curing conditions. Consequently, it is advisable to consult experts or conduct specific testing to ascertain the precise tensile and flexural strengths for a particular chopped strand composite system.
- Q: What is the cost of fiberglass chopped strand?
- The cost of fiberglass chopped strand can vary depending on several factors such as the quality of the material, the quantity being purchased, and the supplier. On average, the price for fiberglass chopped strand ranges from $1 to $3 per pound. It is important to consider that bulk purchases or sourcing directly from manufacturers may result in lower prices. Additionally, prices may also vary based on the specific application or industry requirements. It is advisable to request quotes from multiple suppliers and compare prices to ensure the best value for your needs.
- Q: How is fiberglass chopped strand produced?
- Fiberglass chopped strand is produced by chopping continuous fiberglass strands into shorter lengths using a mechanical chopping process. The strands are fed into a machine equipped with rotating blades or rollers, which cut them into specific lengths ranging from a few millimeters to several centimeters. This chopped strand is then used as a reinforcement material in various composite applications, such as thermoplastics, thermosets, and concrete.
- Q: Does fiberglass chopped strand have any moisture resistance?
- Yes, fiberglass chopped strand does have some level of moisture resistance. The glass fibers used in its composition are inherently moisture-resistant, and the presence of a resin binder further enhances its resistance to moisture. However, it is worth noting that prolonged exposure to moisture can eventually degrade its performance, so proper sealing or coating is recommended for long-term moisture resistance.
- Q: Can fiberglass chopped strand be used in high temperature applications?
- Fiberglass chopped strand is not typically recommended for high temperature applications. While fiberglass itself has a high melting point, the chopped strand form is not able to withstand extreme temperatures. Chopped strand is a short, discontinuous fiber and its individual strands are not designed to handle prolonged exposure to high heat. In high temperature applications, it is more appropriate to use continuous strand fiberglass or other heat-resistant materials that are specifically designed for these conditions.
- Q: Does fiberglass chopped strand have any water absorption properties?
- The absence of water absorption properties characterizes fiberglass chopped strand. This is due to its composition of inorganic materials, like glass fibers, which do not easily soak up water. Moreover, the manufacturing procedure frequently involves the application of binders or coatings that additionally decrease water absorption. Consequently, fiberglass chopped strand finds widespread use in situations necessitating resistance to moisture and water, including boat construction, automotive components, and roofing materials.
- Q: Is fiberglass chopped strand compatible with melamine resin?
- Fiberglass chopped strand can indeed be used with melamine resin, as melamine resin is a thermosetting plastic characterized by its exceptional chemical resistance and durability. It has the remarkable ability to form robust connections with different reinforcing fibers, including fiberglass chopped strand. Once the chopped strand is saturated with melamine resin and subjected to the curing process, it results in a composite material that exhibits improved strength, rigidity, and resistance against chemicals, heat, and moisture. This compatibility renders fiberglass chopped strand a perfect reinforcement material for melamine resin-based composites in diverse sectors like automotive, construction, and aerospace.
- Q: How is the adhesion strength of fiberglass chopped strand composites tested?
- The adhesion strength of fiberglass chopped strand composites is typically tested using a variety of methods. One common method is the single fiber pull-out test, in which individual fibers are embedded in a matrix material and then pulled out to measure the force required for fiber detachment from the matrix. This test helps to evaluate the interfacial bond strength between the fibers and the matrix. Another method is the short-beam shear test, where a composite sample with a specific geometry is subjected to a three-point bending load. The test measures the maximum load at failure, providing information about the adhesion strength between the fibers and the matrix. In addition, the peel test can be employed to assess the adhesion strength. This test involves separating a composite laminate into layers, and then measuring the force required to peel the layers apart. It provides insights into the interfacial bond strength between the layers. Furthermore, the pull-off test can be used to determine the adhesion strength between the composite and a substrate. This involves applying a force perpendicular to the surface of the composite and measuring the maximum force required for delamination from the substrate. Overall, these testing methods allow for the evaluation of the adhesion strength of fiberglass chopped strand composites by quantifying the force required for fiber detachment, maximum load at failure, peel strength, or pull-off force. These tests help in assessing the quality and performance of the composite materials, ensuring their suitability for various applications.
- Q: Is fiberglass chopped strand suitable for automotive body parts?
- Yes, fiberglass chopped strand is suitable for automotive body parts. It is a lightweight, strong, and durable material that can be easily molded into desired shapes and provides excellent resistance to corrosion and impact. Additionally, fiberglass chopped strand has good dimensional stability and can be reinforced with other materials for added strength and stiffness, making it an ideal choice for automotive body parts.
- Q: How does the fiber orientation distribution of fiberglass chopped strand affect the properties of composites?
- The fiber orientation distribution of fiberglass chopped strand plays a significant role in determining the mechanical properties of composites. The alignment and distribution of fibers within the composite affect its strength, stiffness, and overall performance. A well-aligned and uniform fiber orientation leads to improved tensile and flexural strength, as well as enhanced resistance to impact and fatigue. On the other hand, a random or uneven fiber distribution may result in weaker mechanical properties and reduced overall structural integrity. Therefore, controlling and optimizing the fiber orientation distribution is crucial in achieving desired properties in fiberglass-chopped strand composites.
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Easy Operation Fiberglass Chopped Strand Mat 450g M2
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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