Manufacturer Of Non Flame Retainer Composite Epoxy Glass Panels
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Introduction:The 3240 epoxy sheet is crafted from non-alkali fiberglass cloth, infused with epoxy and phenolic resins through a process of heat and hot pressing. It boasts outstanding dielectric and mechanical properties, along with excellent heat and moisture resistance.
Product Description
Parameters:
| Indicator Name | Unit | Indicator Value | |
| Density | g/cm³ | 1.8–2.0 | |
| Water absorption | % | ≤ 0.5 | |
| Vertical layer bending strength | MPa | ≥ 340 | |
| Vertical layer compression strength | MPa | ≥ 350 | |
| Parallel layer impact strength (simple beam method notch) | K J/m² | ≥ 33 | |
| Parallel layer direction impact strength (cantilever beam method) | K J/m² | ≥ 340 | |
| Parallel layer shear strength | MPa | ≥ 30 | |
| Tensile strength | MPa | ≥ 200 | |
| Vertical layer direction electric strength (90 ℃± 2 ℃ in oil) | 1mm | KV/mm | ≥ 14.2 |
| 2mm | ≥ 11.8 | ||
| 3mm | ≥ 10.2 | ||
| Parallel layer direction breakdown voltage (90 ℃± 2 ℃ in oil) | KV | ≥ 350 | |
| Dielectric loss factor (50 Hz) | – | ≤ 0.04 | |
| Insulation resistance | Normality | Ω | ≥ 5.0 × 1010 |
| After immersed in water for 24h | ≥ 5.0 × 1010 | ||
Features:
- Thermal stability: Epoxy resin glass composite materials have good thermal stability, which is an important characteristic of their application in multiple fields.
- High strength and high modulus: This composite material is favored for its high strength and high modulus, which make it perform excellently in structural applications.
- Price: Compared to other high-performance composite materials, epoxy resin glass composite materials have lower costs, making them more competitive in cost sensitive applications.
- Poor flame retardancy: However, a major drawback of epoxy resin glass composite materials is their poor flame retardancy, which limits their application in specific fields.
- It is difficult to balance mechanical properties and flame retardancy: improving flame retardancy often affects the mechanical properties of materials, which is a challenge currently faced in composite material design.
Applications:
- In the field of architecture: Due to its high strength and stability, epoxy resin glass composite materials are widely used in the construction industry, especially in structural reinforcement and prestressed concrete.
- Aerospace: In the aerospace field, this composite material is used to manufacture structural components for aircraft and satellites due to its lightweight and high-strength properties.
- Electrical and electrical materials: Epoxy resin glass composite materials are also used in the field of electrical and electrical materials due to their insulation properties and heat resistance, such as insulation boards and enclosures for electrical equipment.
- Transportation field: Due to its lightweight and high strength, this composite material is also used in the transportation field, such as lightweight components for automobiles and rail transit vehicles.
- Optical instruments: Epoxy resin glass composite materials are also used in the manufacturing of optical instruments due to their stability and strength.
G11 Epoxy Glass Laminate FAQ:
What is G11 Epoxy Glass Laminate used for?
G11 Epoxy Glass Laminate is commonly used in applications requiring high mechanical strength, electrical insulation, and resistance to heat and chemicals. It finds extensive use in electrical and electronic components, aerospace, and military applications.
What are the key properties of G11 Epoxy Glass Laminate?
G11 Epoxy Glass Laminate is characterized by its exceptional mechanical strength, high dielectric strength, excellent dimensional stability, and resistance to heat and chemicals. It offers reliable performance in demanding environments.
Can G11 Epoxy Glass Laminate be customized to specific requirements?
Yes, we offer customization services to tailor G11 Epoxy Glass Laminate to your specific requirements, including dimensions, thickness, and surface finishes. Our engineering team will work closely with you to meet your exact specifications.
What are the machining capabilities of G11 Epoxy Glass Laminate?
G11 Epoxy Glass Laminate can be easily machined using standard tools and techniques such as milling, drilling, turning, and sawing. Its consistent properties and uniform structure ensure precision machining and excellent surface finishes.
Is G11 Epoxy Glass Laminate suitable for high-voltage applications?
Yes, G11 Epoxy Glass Laminate is an excellent insulator and is widely used in high-voltage applications. Its high dielectric strength and electrical insulation properties make it suitable for use in transformers, switchgear, and other electrical components.
How does G11 Epoxy Glass Laminate compare to other materials like FR4?
G11 Epoxy Glass Laminate offers superior mechanical strength, temperature resistance, and dimensional stability compared to materials like FR4. It is preferred for applications requiring high-performance characteristics and reliability.
Can G11 Epoxy Glass Laminate be bonded to other materials?
Yes, G11 Epoxy Glass Laminate can be bonded to various materials using compatible adhesives and bonding techniques. Our technical team can provide guidance on selecting the appropriate adhesive and surface preparation methods for your specific bonding application.