Perforated Release film-vacuum infusion process
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m²
- Supply Capability:
- 20000 m²/month
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Perforated Release film
Product Description
Release film is a auxiliary material which is a isolation material in the process of composite production. It can be made into perforated and non perforated types. The perforated type is applied between the composite and suction rubber, and the non perforates type is applied between the suction rubber and molding.
Technique Data
Material：PE
Pore diameter：0.8mm ±0.2mm
Pitch：8mm±0.1mm
Thickness：30μ
Max. working temperature：120 ℃
Tensile strength：>25MPa
Elongation：>200%
Width：≤1.5m ±2mm
Length：600m or According to the request
- Q: Can fiberglass chopped strand be used in the production of consumer packaging?
- Yes, fiberglass chopped strand can be used in the production of consumer packaging. Fiberglass chopped strand is a reinforcement material that is made from strands of fiberglass chopped into small pieces. It is commonly used as a reinforcement material in various applications, including consumer packaging. When used in consumer packaging, fiberglass chopped strand can provide added strength and durability to the packaging material. It can help to prevent the packaging from tearing or breaking, ensuring that the product inside remains secure and protected. Additionally, fiberglass chopped strand can enhance the overall structural integrity of the packaging, making it more resistant to external pressures and impacts. Furthermore, fiberglass chopped strand is lightweight and versatile, making it suitable for various types of consumer packaging materials. It can be easily incorporated into plastics, paper, or other packaging materials during the manufacturing process. This allows for flexibility in design and customization of the packaging, while still providing the necessary strength and durability. Overall, the use of fiberglass chopped strand in the production of consumer packaging can help to improve the quality and performance of the packaging material, ensuring that it meets the requirements and expectations of consumers.
- 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: Can fiberglass chopped strand be used in filtration applications?
- Yes, fiberglass chopped strand can be used in filtration applications. Fiberglass chopped strand is made up of small fibers that are randomly oriented and bound together. This creates a three-dimensional structure with high surface area, which is ideal for filtration purposes. The fibers can effectively trap and remove particles, contaminants, and impurities from a fluid or gas stream. Fiberglass chopped strand can be used in various filtration applications such as air filters, water filters, oil filters, and chemical filters. Its high mechanical strength, chemical resistance, and thermal stability make it suitable for demanding filtration requirements. Additionally, fiberglass chopped strand can be easily molded or formed into different shapes or sizes, allowing for customization and compatibility with different filtration systems.
- Q: How does the fiber dispersion affect the properties of fiberglass chopped strand?
- Fiber dispersion refers to how evenly the individual glass fibers are distributed within the fiberglass chopped strand. It impacts the properties of fiberglass chopped strand in several ways. Firstly, fiber dispersion affects the mechanical strength of the material. When the fibers are well dispersed, they are able to distribute the load more evenly, resulting in improved strength and resistance to breakage. On the other hand, poor fiber dispersion can lead to weak spots and lower overall strength. Secondly, fiber dispersion influences the uniformity of the material. Well-dispersed fibers ensure a more consistent and homogeneous mixture, which in turn leads to more predictable and controlled properties. In contrast, uneven fiber dispersion can cause variations in the final product, making it difficult to achieve consistent results. Moreover, fiber dispersion affects the resin impregnation process. Good fiber dispersion allows the resin to penetrate and encapsulate the fibers more effectively, leading to better adhesion and bonding between the fibers and the resin. This enhances the overall performance and durability of the fiberglass chopped strand. Additionally, fiber dispersion plays a role in the surface finish of the final product. Properly dispersed fibers result in a smoother surface, making it easier to apply coatings or paints and improving the aesthetic appearance of the fiberglass chopped strand. In summary, fiber dispersion has a significant impact on the properties of fiberglass chopped strand. It affects the mechanical strength, uniformity, resin impregnation, and surface finish of the material. Therefore, it is crucial to ensure good fiber dispersion during the manufacturing process to achieve desired performance and quality in fiberglass chopped strand products.
- Q: What are the different sizes available for fiberglass chopped strand?
- Fiberglass chopped strand is available in various sizes ranging from 1/16 inch (1.6 mm) to 1/2 inch (12.7 mm) in length.
- Q: How does the diameter of chopped strand affect its performance?
- The diameter of chopped strand affects its performance by influencing its strength, flexibility, and ability to bond with other materials. A smaller diameter strand tends to be stronger and more flexible, allowing it to withstand higher levels of stress and strain. It also provides better adhesion and compatibility with resin matrices, resulting in improved composite properties such as enhanced stiffness and impact resistance. Conversely, larger diameter strands may offer higher bulk density and improved thermal conductivity, but they can be less flexible and have reduced bonding capabilities. Therefore, the diameter of chopped strand plays a crucial role in determining the overall performance and properties of the final composite product.
- Q: How does the fiber-matrix adhesion of fiberglass chopped strand affect the performance of composites?
- The fiber-matrix adhesion of fiberglass chopped strand significantly influences the performance of composites. A strong adhesion ensures efficient stress transfer between the fibers and the matrix, leading to improved mechanical properties such as strength, stiffness, and impact resistance. It also helps in preventing fiber pullout or debonding, enhancing the overall durability and reliability of the composite material. In contrast, weak adhesion can result in reduced mechanical strength and compromised performance, limiting the potential applications of the composites.
- Q: How does the UV resistance of fiberglass chopped strand affect its performance?
- The overall performance of fiberglass chopped strand relies heavily on its UV resistance. Fiberglass chopped strand is commonly utilized in various applications such as reinforced plastics, composites, and insulation materials. Over time, exposure to UV radiation from the sun can cause significant harm to materials. When fiberglass chopped strand is subjected to UV rays, it can undergo photodegradation, a process that weakens the material and diminishes its mechanical properties and overall performance. To determine the UV resistance of fiberglass chopped strand, it is necessary to consider the type and quantity of UV stabilizers incorporated during the manufacturing process. UV stabilizers are chemical additives that safeguard the material against the detrimental effects of UV radiation. These stabilizers form a protective layer on the surface of the fiberglass, absorbing and reflecting UV rays, thus preventing their penetration. Enhancing the UV resistance of fiberglass chopped strand significantly improves its performance. A high level of UV resistance guarantees that the material maintains its strength, durability, and dimensional stability when exposed to sunlight or other sources of UV radiation. This is especially crucial in outdoor applications where the material is continually exposed to the elements. In applications where fiberglass chopped strand reinforces plastics or composites, excellent UV resistance is essential to prevent brittleness and maintain structural integrity. UV resistance also preserves the aesthetic appearance of the material, preventing discoloration, fading, or yellowing caused by UV exposure. Moreover, insulation materials require a high level of UV resistance to prevent degradation over time. Insulation materials lacking UV resistance can lose their thermal properties, becoming less effective at retaining heat or preventing heat transfer. In conclusion, the UV resistance of fiberglass chopped strand directly impacts its performance by shielding it from the harmful effects of UV radiation. A material with good UV resistance exhibits enhanced mechanical properties, durability, and longevity, making it suitable for a wide range of applications.
- Q: What are the typical mechanical properties of fiberglass chopped strand composites?
- Fiberglass chopped strand composites possess several typical mechanical properties, including high strength, stiffness, and dimensional stability. These composites demonstrate outstanding tensile, flexural, and impact strength, rendering them suitable for a wide range of structural applications. Moreover, their high modulus of elasticity ensures exceptional resistance to deformation when subjected to external forces. In addition, these composites have a low density, making them lightweight and perfect for applications that prioritize weight reduction. Furthermore, fiberglass chopped strand composites display excellent fatigue resistance, enabling them to endure repeated loading without significant performance deterioration. Overall, the mechanical properties of fiberglass chopped strand composites make them a versatile material option across various industries such as automotive, aerospace, construction, and marine.
- Q: Can fiberglass chopped strand be used in the production of electrical components?
- Certainly! Fiberglass chopped strand finds utility in the manufacturing of electrical components. This adaptable material boasts remarkable electrical insulation characteristics. The chopped strand variant of fiberglass comprises minute, haphazardly arranged fibers, which seamlessly blend with diverse substances, including resins, to engender composite materials. These composites serve as the building blocks for crafting insulators, circuit boards, and enclosures, among other electrical components. Thanks to its electrical insulation, robust mechanical prowess, and resilience against heat and chemicals, fiberglass chopped strand proves ideal for an array of electrical applications.
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Perforated Release film-vacuum infusion process
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 200 m²
- Supply Capability:
- 20000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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