What are the physical properties of automotive wiring harness processing

1. Density: Density is the key to the sector volume of the paper's portion of the sector for g/cm3. Density of the paper's insulation layer of electrical equipment and its physical properties of the direct impact is very large, in general, along with the expansion of the paper density of the paper, the paper's electrode chemical index. Dielectric loss angle tangent . Impact breakdown field strength. Resistance to support and ductility dislocation coefficient will develop, long-term DC breakdown field strength is slightly reduced.2. Thickness: thickness is the purpose of describing the thinness of the paper, and its department is μm. The thickness of the automotive wiring harness processing of the oil-impregnated paper's direct effect on the resistance of the electric compressive strength of the oil-impregnated paper is quite large. Accompanied by the thinning of the thickness of the automotive wiring harness processing paper, the oil-impregnated paper resistance to electric compressive strength is also slowly improved, but the impact toughness is correspondingly reduced. Therefore, for the different rated voltage of the automobile harness processing, to use different thickness series products of the automobile harness processing paper, and the thickness of the paper should be manipulated to have strict requirements. 3. air permeability: air permeability is the overall goal of the print paper reasonable layout of the level of the porous structure to the total area of the paper of l0cm2 per minute of the water output illustrated by the department of the mL/min. the air permeability of automotive wiring harness processing paper Not only is it a culmination of the level of milling, jeopardized by the way of milling, but it is also related to the uniform length as well as dispersion of chemical fibers, together with the technical process. The air permeability and density of paper are two main parameters, which are not only related but also different. Generally the smaller the air permeability of the paper, the higher the electrical compressive strength of the oil-impregnated paper.-4、About BBC Electronic Products Network platform related to the introduction and sales of products briefly: BBC Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] procurement / purchasing needs or would like to buy / to understand which connectors | wiring harness | wire and cable product solutions that we can provide, please contact our Division below! Business personnel; If you have related [connectors | harness | wire and cable products] sales / resources and promotion needs, please click on the "→ Business Cooperation ←" and special people to discuss!