WAG-TL1305 é um material de junta composta de aço metálico de cor cinza laminado com material de revestimento TL1305 e mecanicamente combinado em um núcleo de aço perfurado. Destina-se ao coletor de escape, cabeça de cilindro, bem como outras aplicações de vedação industrial que requerem alta resistência e integridade térmica. A temperatura máxima de curta duração é de até 400 °C (752 °F).
TL1305 is a general use facing material that used to combine and composite with metal steel cores to create high-performance gaskets.These materials typically consist of a fiber-reinforced composite layer bonded to a metal steel core. The fiber facing material provides excellent sealing properties, while the metal steel core provides strength and stability.
Properties | Test Method | Specification | |
Density/ (g/cm3) | ASTM F1315 | 2~3 | |
Compressibility/% | ASTM F36 | 8~ 18 | |
Recovery/% | ASTM F36 | ≥40 | |
Ignition Loss/% at 800℃, 1h | ASTM F495 | ≤30 | |
Fluid Resistance (Immersion at ASTM IRM 903 Oil, 149±2℃, 5h) | Weight Increase/% | ASTM F146 | ≤30 |
Thickness Increase/% | ASTM F146 | ≤20 | |
Fluid Resistance (Immersion at ASTM Fuel B, 21~30℃, 5h) | Weight Increase/% | ASTM F146 | ≤30 |
Thickness Increase/% | ASTM F146 | ≤20 |
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Excellent sealing properties: The fiber material facing provides excellent sealing properties, ensuring a tight and reliable seal between mating surfaces. This helps prevent leakage of fluids or gases, even under high pressure or vacuum conditions.
High temperature resistance: Metal composite gaskets with fiber material facing can withstand high temperatures, thanks to the heat resistance of the fiber material. This allows them to maintain their sealing properties even in applications with elevated temperatures.
Chemical resistance: The fiber material facing in metal composite gaskets provides good chemical resistance, making them suitable for use in applications where exposure to various chemicals is expected. They can resist acids, alkalis, solvents, oils, and other aggressive substances.
Strength and stability: The metal core in the composite gasket provides strength and stability, ensuring the gasket maintains its shape and integrity under compression. This allows for reliable sealing even in applications with high pressure or mechanical stress.
Conformability: Metal composite gaskets with fiber material facing have a certain level of conformability, allowing them to adapt to irregular or non-flat surfaces. This helps ensure a proper seal, even on imperfect mating surfaces.
Resistance to creep and relaxation: The combination of metal and fiber materials in the composite gasket helps minimize creep and relaxation, meaning the gasket maintains its sealing properties over time and under prolonged use. This ensures a long-lasting and reliable seal.
Easy installation and removal: Metal composite gaskets with fiber material facing are typically easy to install and remove, thanks to their flexibility and conformability. This can help reduce downtime during maintenance or repairs.
Cost-effective: Metal composite gaskets with fiber material facing offer a cost-effective solution compared to solid metal gaskets. They provide a balance between performance and cost, making them a popular choice in various industries.
Metal composite gaskets with fiber material facing are commonly used in various industrial applications where a reliable and high-performance sealing solution is required. Some typical applications for these gaskets include:
Automotive industry: Metal composite gaskets with fiber material facing are used in automotive engines, particularly in cylinder heads, exhaust manifolds, and intake manifolds. They provide excellent sealing properties, high temperature resistance, and resistance to chemicals and fluids.
Petrochemical industry: These gaskets are used in petrochemical plants for sealing flanges, valves, and other equipment that handle corrosive fluids, high temperatures, and high pressures. They can withstand aggressive chemicals and provide reliable sealing in demanding environments.
Power generation: Metal composite gaskets with fiber material facing are used in power plants, including fossil fuel power plants and nuclear power plants. They are used in various applications such as steam turbines, heat exchangers, and flue gas systems, where they provide reliable sealing under high temperatures and pressures.
Oil and gas industry: These gaskets are used in oil refineries, offshore platforms, and pipelines for sealing flanges, valves, and other equipment. They can withstand the harsh conditions of the oil and gas industry, including high temperatures, high pressures, and exposure to corrosive fluids.
Chemical processing industry: Metal composite gaskets with fiber material facing are used in chemical processing plants for sealing equipment such as reactors, pumps, and valves. They provide resistance to a wide range of chemicals and ensure leak-free operation. These are just a few examples of the typical applications for metal composite gaskets with fiber material facing. The specific application will depend on the requirements of the industry, such as temperature, pressure, chemical compatibility, and environmental conditions.