Fiberglass Chopped Strand 100g Glassfiber Chopped Stand Mat for Fiberglass Car Body
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
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Quick Details
| Technique: | Chopped Strand Fiberglass Mat (CSM) | Dimensions: | 450gsm | Mat Type: | Continuous Filament Mat |
| Fiberglass Type: | E-Glass | Softness: | softness | Place of Origin: | Jiangxi, China (Mainland) |
| Brand Name: | cnbm | Model Number: | 450gsm | color: | white |
| fiberglass type: | E glass | product: | e-glass powder chopped stand mats | binder: | powder or emulsion |
| width: | 1040 or 1270mm, as your requirement | weight: | 30 or 45kg/roll | paper tube diameter: | 90mm |
| outer diameter of roll: | 256mm | packing: | plastic film+carton box + pallet |
Packaging & Delivery
| Packaging Details: | plastic film+carton box + pallet |
| Delivery Detail: | 15-20days |
Specifications
1.e-glass powder chopped stand mats
2.binder:power or emulsion
3.width:1040mm or 1270mm
4.weight:450gsm
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- Q: What are the main factors affecting the mechanical properties of fiberglass chopped strand?
- The main factors affecting the mechanical properties of fiberglass chopped strand include the type and quality of the glass used, the length and diameter of the fibers, the distribution and alignment of the fibers within the matrix, the resin used to bind the fibers, the curing process, and any additives or treatments applied to the fibers.
- Q: Does fiberglass chopped strand have any moisture resistance?
- Yes, fiberglass chopped strand does have some moisture resistance. Fiberglass is inherently water-resistant and does not absorb moisture like other materials such as wood. However, it is important to note that fiberglass can still experience some moisture absorption over time, especially if it is not properly sealed or coated. This can lead to potential issues such as delamination or reduced strength. Therefore, it is recommended to use appropriate coatings or finishes to enhance the moisture resistance of fiberglass chopped strand in applications where prolonged exposure to moisture is expected.
- Q: What is the melting point of fiberglass chopped strand?
- The melting point of fiberglass chopped strand typically ranges from 1,100 to 1,400 degrees Celsius (2,012 to 2,552 degrees Fahrenheit).
- Q: What are the typical surface finishes available for fiberglass chopped strand?
- Some typical surface finishes available for fiberglass chopped strand include: 1. Silane: This surface finish is one of the most common options for fiberglass chopped strand. It consists of a thin layer of silane coupling agent applied to the surface of the chopped strands. Silane enhances the adhesion between the fiberglass and the resin matrix in composite applications. 2. Polyester: Polyester surface finishes are used to improve the compatibility of chopped strand with polyester resin systems. This finish helps to prevent fiber-to-fiber abrasion during processing and improves the interfacial adhesion between the fiberglass and the resin. 3. Epoxy: Epoxy surface finishes are specifically designed to enhance the bonding of chopped strand with epoxy resin systems. The epoxy coating provides good wet-out properties, improves the strength and stiffness of the composite, and offers excellent resistance to chemicals and environmental factors. 4. Polyurethane: Polyurethane surface finishes are used for applications where enhanced toughness and flexibility are required. This finish offers good adhesion to polyurethane resin systems and enhances the impact resistance of the composite. 5. Acrylic: Acrylic surface finishes are commonly used when transparency or aesthetics are important. This finish provides a clear coating on the chopped strand, allowing the fiberglass to maintain its natural appearance while providing improved compatibility with acrylic resin systems. It is important to note that the choice of surface finish depends on the specific application and resin system being used. Manufacturers often offer a range of surface finishes to cater to different requirements and compatibility needs.
- Q: How is the weathering resistance of fiberglass chopped strand composites tested?
- Various methods can be employed to test the weathering resistance of fiberglass chopped strand composites. One commonly used approach involves the utilization of accelerated weathering chambers, which effectively mimic natural weathering conditions in a controlled setting. Within this particular test, samples of the chopped strand composite are exposed to UV radiation emitted by lamps that emit a wavelength akin to sunlight. To replicate real-world conditions, the samples are also subjected to temperature cycling, which entails alternating between high and low temperatures. Furthermore, moisture or humidity exposure may be employed to imitate the effects of rain or dew. The duration of the test can fluctuate depending on the specific weathering conditions being replicated and the intended application of the composite material. At regular intervals, the samples are assessed for any alterations in physical characteristics, such as color fading, surface degradation, mechanical strength reduction, or delamination. Moreover, visual inspections, microscopic analysis, and mechanical testing are performed to gauge the extent of weathering damage on the composite. These tests play a crucial role in determining the durability and lifespan of fiberglass chopped strand composites under various weathering conditions, thereby enabling manufacturers to optimize their products for specific applications and environments.
- Q: How does the fiber diameter affect the performance of chopped strand composites?
- The fiber diameter of chopped strand composites affects their performance in several ways. Firstly, a smaller fiber diameter allows for better dispersion within the matrix, leading to improved mechanical properties such as tensile strength and stiffness. Smaller diameter fibers also have a larger surface area, enhancing the interfacial bonding between the fibers and the matrix, resulting in increased strength and durability. Furthermore, smaller diameter fibers can be packed more densely, leading to a higher fiber volume fraction and improved load-bearing capacity. However, excessively small fiber diameters can also lead to increased processing difficulties and decreased impact resistance. Therefore, finding an optimal fiber diameter is crucial for achieving the desired performance in chopped strand composites.
- Q: How does the flame retardancy of the chopped strand affect its performance?
- The flame retardancy of a chopped strand significantly affects its performance by providing resistance to fire and preventing the spread of flames. This makes the chopped strand suitable for applications where fire safety is crucial, as it reduces the risk of ignition and helps inhibit the spread of fire.
- Q: How does the fiber orientation of fiberglass chopped strand affect its performance?
- The fiber orientation of fiberglass chopped strand significantly affects its performance. The orientation determines the strength and stiffness of the material in different directions. Fiberglass with random fiber orientation provides isotropic properties, meaning it has similar strength in all directions. On the other hand, aligned or oriented fiberglass with fibers predominantly in one direction offers enhanced strength and stiffness along that axis. Therefore, the fiber orientation of fiberglass chopped strand can greatly impact its mechanical properties, making it more suitable for specific applications requiring strength in a particular direction.
- Q: Is fiberglass chopped strand suitable for electrical grounding applications?
- Fiberglass chopped strand is unsuitable for electrical grounding applications, as its primary purpose lies in the manufacturing of composite materials like reinforced plastics, rather than conducting electricity. To discharge potential electrical charges safely, high electrical conductivity materials like copper or other conductive materials are typically employed in electrical grounding scenarios.
- 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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Fiberglass Chopped Strand 100g Glassfiber Chopped Stand Mat for Fiberglass Car Body
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 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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