What are the types and applications of gasket sheets
Gasket sheets are a type of sealing material used in a wide range of industrial applications to prevent fluid or gas leakage between two surfaces. They are made of different materials such as rubber, cork, paper, or metal and come in different thicknesses and sizes to fit specific applications. In this article, we will discuss the types, properties, and applications of gasket sheets.
Types of Gasket Sheets
Rubber Gasket Sheets - Rubber gasket sheets are made from different types of rubber, such as neoprene, nitrile, silicone, or EPDM. They are highly resistant to oils, chemicals, and temperature fluctuations, making them suitable for use in various industrial applications, including automotive, aerospace, and manufacturing.
Cork Gasket Sheets - Cork gasket sheets are made from compressed cork granules and are suitable for sealing applications where flexibility and compressibility are essential. They are commonly used in the automotive and marine industries.
Paper Gasket Sheets - Paper gasket sheets are made from materials such as cellulose, aramid fibers, or graphite, and are commonly used in high-temperature applications. They are suitable for use in the automotive and aerospace industries.
Metal Gasket Sheets - Metal gasket sheets are made from materials such as copper, aluminum, or stainless steel, and are suitable for use in high-pressure and high-temperature applications. They are commonly used in the oil and gas industry, chemical processing, and power generation.
Applications of Gasket Sheets
Automotive Industry - Gasket sheets are used in various automotive applications, including engine and transmission gaskets, oil seals, and valve cover gaskets.
Manufacturing Industry - Gasket sheets are used in the manufacturing industry for sealing purposes in pumps, valves, and piping systems.
Aerospace Industry - Gasket sheets are used in the aerospace industry for sealing purposes in engines, airframes, and other critical components.
Marine Industry - Gasket sheets are used in the marine industry for sealing purposes in engines, propellers, and piping systems.
Oil and Gas Industry - Gasket sheets are used in the oil and gas industry for sealing purposes in pipelines, tanks, and other critical components.
Specification of heat-resistant mica hard sheet
Item | Heat-resistant phlogopite hard sheet | Heat-resistant white mica hard sheet | |
Mica paper | Phlogopite | White mica | |
Binder | Organic silicon resin | Organic silicon resin | |
Mica content(%) | ≥90% | ≥90% | |
silicone content(%) | ≤10% | ≤10% | |
Thickness(mm) | 0.10~2.0 | 0.10~2.0 | |
Thickness error (mm) |
Average | ±0.02-±0.05 | ±0.02-±0.05 |
Each point | ±0.05-±0.08 | ±0.05-±0.08 | |
Density(g/cm) | 1.6-2.2 | 1.6-2.2 | |
Heat loss(%) | ≤0.60 | ≤1.00 | |
Bending strength(kgf/mm²) | ≥16 | ≥18 | |
Breakdown voltage(KV/mm) | >18 | >20 | |
High temperature insulation resistance(MΩ) | 100-600 | 200-600 |