PREVENTING EXPLOSION OF CATHODE RAY TUBE BY USING ADHESIVE TAPE WITH HIGH SHEAR STRENGTH

摘要

PURPOSE:To provide the titled adhesive tape suitable for application to the conical surface of a cathode ray tube, prepared by forming a specified adhesive layer containing a granular inorganic substance, on both sides of a flexible base sheet. CONSTITUTION:The adhesive tape 5 is prepared by forming an adhesive layer 1, 3 consisting of an adhesive (e.g., natural rubber adhesive) which contains 5- 150pts.wt. (per 100pts.wt. adhesive by solid) particles of an inorganic substance 4 having a diameter of 125mu or smaller, with 50mu particles accounting for a major portion in the particle size distribution (e.g., silicon oxide powder or glass beads) on both sides of a flexible base sheet 2 of about 25-125mu thick (e.g., Japanese paper or polyester film).