Semiconductor wrinkled paper is a new type of electrical material that can be used in products in the transformer, transformer, and cable industries to replace metal foil, semiconductor rubber tape, and surface type semiconductor materials, achieving the function of balancing electric fields and shielding static electricity.
Semiconductor wrinkled paper, belonging to the volume type semiconductor wrinkled paper, is produced using international advanced production technology. The semiconductor material has been tightly attached to the pulp fibers during the papermaking process, resulting in strong adhesion and uniform resistance, fundamentally eliminating the shortcomings of uneven surface semiconductor material coating, easy coating detachment, and unstable resistance characteristics.
Base material thickness 0.05mm, 0.08mm, 0.13mm; Regular width: 20, 25, 30, 40mm. Black semiconductor wrinkled paper product features: regular wrinkling, no impurities, small holes, watermarks, neat edges, and uniform thickness. Black semiconductor wrinkled paper product usage: This product is mainly used for insulation components of various electrical appliances such as transformers and transformers.
Semiconductor wrinkled paper also has the following advantages:
Conductivity:
1. Resistance value: Use a 5mm flat electrode and press it vertically on the surface of semiconductor corrugated paper, with an electrode center distance of 100mm and a paper bag width of 20mm. In a dry state, measure the resistance, and the resistance value is generally 6K Ω~20K Ω. If there are special resistance requirements, they should be explained when ordering, and our factory can carry out batch batching and customization. (Individual measurement points are allowed to exceed the upper and lower limits by 10% during measurement)
2. Resistance change: During use, semiconductor wrinkled paper is often in a flattened or semi flattened state, and the charged resistance value of the paper increases by 30% -50% in the flattened state.
Mechanical characteristics:
1. Tensile force: (detection of paper tape length 150mm, width 20mm) Base paper thickness 0.16mm The static tensile force of B-16 is: Base paper greater than 80N, wrinkled paper greater than 60N
2. Elongation: The length of 100mm semiconductor wrinkled paper after stretching shall not be less than 125mm, that is, the elongation shall not be less than 25%
Product appearance:
Black disc-shaped paper tape, with flat cut edges and no gaps at the edges, and the paper tray is tightly wound without looseness
Supply size:
Splitting according to user needs
Choose semiconductor wrinkled paper, thank you for trusting the Erik brand!