COMPLEX RESIN FOR ELECTRODE FRAME

摘要

PURPOSE:To prevent leakage of electrolyte due to droppage of tightening pressure caused through temperature variation or relief of stress by mixing specific volume of PVC powder as filler into polyolefin resin such as polyethylene or polypropylene then thermally molding. CONSTITUTION:Polyolefin resin composed of polyethylene or polypropylene is mixed with 10-60wt% of PVC powder as filler. It is added in order to provide adhesive property through vinyl chloride adhesive and preferably such powder as finer than 40 mesh is employed to be dispersed uniformly into polyethylene or polypropylene thus to provide strong adhesion.