What is the temperature resistance grade of oil based lacquer silk real silk?

What is the temperature resistance grade of oil based lacquer silk real silk? The answer is Grade A temperature resistance, 105 ° C.
Oily lacquered silk is a high-quality silk fabric made by refining and soaking it evenly in oily insulating varnish, and then drying it to produce oily lacquered silk for electrical insulation. Lacquered silk has certain dielectric and mechanical properties, and is suitable for thin layer wrapping or lining insulation in motors and electrical appliances that require high dielectric properties.
Oil based lacquer silk: high dielectric type; Good oil resistance, suitable for thin gasket or coil insulation of motors, electrical appliances and transformers working in the environment of transformer oil or gasoline erosion.
Appearance: The paint film should be uniform, free from bubbles, creases, damage, and impurities that affect its use. When uncoiling, it should not be damaged due to adhesion. The tape should be cut neatly and should not be detached.
Length: 50+10m, 100+10m, each roll should not have more than two sections, and each section length should be greater than 10 meters
Width and deviation: Mm ≥ 850, according to user needs, it can be cut straight or diagonally (generally along a 45 ° angle) into strips with widths of 15, 20, 25mm, and other widths. For bands with a width of 100mm or less, the deviation is ± 0.5mm; For bands with a width of 100mm or more, the deviation is ± 1% of the width. The overlapping length of oblique cut lacquered silk tape shall not exceed 25mm.
Standard thickness: 0.08mm, 0.10mm, 0.12mm, 0.15mm, 0.17mm, 0.20mm, thickness deviation: ± 0.010-0.015mm