Insulating paper, also known as insulating tape, is a type of material used for insulation in electrical equipment such as wires, cables, and electromagnetic wires. In addition to their excellent dielectric strength and tensile toughness, they also possess specific characteristics, which are largely determined by their stability. Stability is a crucial indicator for insulating paper, a key factor in the low-pressure insulation脆brittleness fracture, and even influences its service life.

Insulating Paper

Under certain normal operating conditions, the magnetic field intensity only causes minor damage to the entire process of insulation脆断. Insulating paper, when used over a long period under relatively high working temperatures, becomes brittle due to thermal aging, gradually losing its mechanical properties and electrical equipment characteristics.

Insulating paper is widely used in electrical equipment, and thus, the corresponding characteristics of the electrical equipment must be taken into account. These characteristics refer to the electrical conductivity, dielectric loss, and thermal breakdown properties formed under the influence of the electrostatic field.

Additionally, to produce goods with superior characteristics of electrical equipment, efforts are made to prevent the occurrence of metal ions and other impurities, as well as small bubbles and water during the production process, and the created products should possess relatively high efficiency.

Insulating paper tends to脆break during the usage process, and in fact, such脆breaks are often unavoidable. However, we can minimize the damage by controlling the causes that lead to脆breaks. So, how does the脆break of this material form?

During specific usage or storage, the performance of insulating paper undergoes irreversible degradation over time. In many applications, it must bear the effects of stress fields from various mechanical equipment, which can be either stable, vibrating, or part of a thermal expansion and contraction cycle system. Regardless of the type, the occurrence of these stresses can lead to product stress relaxation or fatigue damage.