| 摘要 |
PURPOSE:To provide a resin compsn. which has excellent durability and a well- balanced property between adherability to laver and release properties in the production of plain laver, consisting of a thermoplastic resin less affinitive with laver and an ionic copolymer. CONSTITUTION:A thermoplastic resin less affinitive with laver, an ionic copolymer and, if necessary, additives such as an inorg. filler, etc. are mixed together. The preferred mixing ratio of said thermoplastic resin to said copolymer is 99.5-40:0.5-60. Examples of said additives are pigment, cellulose, plasticizer, weather resistance improver, etc. in addition to the inorg. filler. The inorg. filler is used in an amount of 1-50pts.wt. per 100pts.wt. mixture of the thermoplastic resin and the ionic copolymer. Examples of said thermoplstic resins are polyvinyl chloride, polyethylene, polystyrene and ABS resin. |
