Coating conductive paperboard and production method thereof

Abstract

The invention relates to a coating conductive paperboard and a production method thereof, in particular to special paper and the production method of the paper, wherein the special paper integrates static-prevention and electromagnetic interference resistance and is produced by paper processing. The coating conductive paperboard is formed by original paper and a conductive coating. The original paper serves as a base-layer paper for coating, and the fixed quantity is 180-250g/m<2>. The conductive coating serves as a metal conductive network layer formed on the surface of the original paper, and the fixed quantity is 20-50g/m<2>. The production technology process is convenient and fast, processing operations of coating, primary drying, cutting and the like can be finished on line at one time, automation degree is high, production energy consumption is low, production efficiency is high, and cost is low. Original properties of the paperboard including physical strength and blocking performance are not influenced.

Description

technical field [0001] The invention relates to a coated conductive paperboard and a production method thereof, in particular to a special paper with anti-static and anti-electromagnetic interference produced by processing the paper with the paperboard as a base and the production method thereof. Background technique [0002] With the rapid development of science and technology and the electronics industry, the microelectronics industry is also changing with each passing day. Electronic instruments, equipment and other products are becoming more and more miniaturized, multi-functional and intelligent. Semiconductors, large-scale and ultra-large-scale integrated circuits, high-density integrated circuits It has become a widely used device in the electronics industry and is widely used in the design and production of various electronic products. However, most of these electronic products use light-weight, beautiful-looking plastics as casings, which are very sensitive and may ...

AI Technical Summary

Problems solved by technology

[0008] Publication No. CN1535205A (Application No. 02806720.7) discloses a multilayer packaging material suitable for electrostatic applications. This multilayer structure includes at least one antistatic outer layer and a conductive core layer, selected from an intrinsic polymer A mixture of materials, conductive fillers and a non-conductive matrix polymer, although this method can play a good antistatic effect, but the cost is high, processing is difficult, and large-scale development and application are limited

[0009] Publication No. CN101117498A (Application No. 200610015050.2) discloses a method for preparing an antistatic acrylic paint. The conductive filler is furnace carbon black, but its surface often absorbs a layer of oxygen-containing complexes. These volatiles will cause the carbon black to conduct electricity. In addition, carbon black is used as a conductive filler alone. In actual operation, there are problems such as high viscosity, difficult processing, and high content of the original performance of the polymer.