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抗静电改性塑料颗粒是什么?

抗静电改性塑料颗粒是什么?

来源网址:https://www.swjjkl.com/ 2022-05-09 13:48:25    

改性塑料颗粒的阻燃性能优异,避免废旧家电壳体整体清洗时存在杂质残留,通过加热棒加热对废旧塑料颗粒中的水分进行加热烘干,保证了废旧塑料颗粒内无水分和空气残留,确保了制备得到的改性塑料颗粒的质量,同时采用挤压烘干一体的生产工序,避免了繁琐的生产步骤,提高了工作效率。近几年一些新的改性技术不断问世,促*了塑料工业的发展。改性塑料颗粒装置,涉及改性高分子材料,PP/ABS材料的制备技术,包括支架,所述支架的一端表面通过螺栓固定连接有电动机,所述电动机的另一端转动连接有电动机飞轮,所述支架的一侧表面固定连接有控制器,所述支架的另一端通过螺栓连接有外桶,所述外桶的内侧底部转动连接有内桶,所述内桶内侧固定连接有间隔板,本实用新型中,通过设置有内桶外桶,且为套接关系,通过内桶壁设置有离心水口,且离心水口半径校,塑料颗粒表面的水被离心甩出,外桶内壁的水受重力作用集中流到集水口,通过排水管被定向排出。改性塑料颗粒的无机粉粒状填充材料能否个别地均匀分散于基体树脂中与多种因素有关。塑料改性技术的关键是解决不同聚合物的相容性,相容性的好坏决定是否能够达到改性的目的。

The modified plastic particles have excellent flame retardant performance, avoiding the residue of impurities during the overall cleaning of the shell of waste household appliances. The moisture in the waste plastic particles is heated and dried by heating the heating rod, which ensures that there is no moisture and air residue in the waste plastic particles, and ensures the quality of the prepared modified plastic particles. At the same time, the production process of extrusion and drying is adopted to avoid cumbersome production steps and improve work efficiency. In recent years, some new modification technologies have come out continuously, which has promoted the development of plastic industry. The modified plastic particle device relates to the preparation technology of modified polymer materials and PP / ABS materials, including a support, one end surface of the support is fixedly connected with a motor through bolts, the other end of the motor is rotationally connected with a motor flywheel, one side surface of the support is fixedly connected with a controller, the other end of the support is connected with an outer barrel through bolts, and the inner bottom of the inner side of the outer barrel is rotationally connected with an inner barrel, The inner side of the inner barrel is fixedly connected with a partition board. In the utility model, the inner barrel and the outer barrel are arranged in a sleeve connection relationship. A centrifugal water inlet is arranged through the inner barrel wall, and the radius of the centrifugal water inlet is calibrated. The water on the surface of plastic particles is thrown out by centrifugation, and the water on the inner wall of the outer barrel is concentrated by gravity to the water inlet, which is discharged in a directional way through a drainage pipe. Whether the inorganic powder filling material of modified plastic particles can be evenly dispersed in the matrix resin is related to many factors. The key of plastic modification technology is to solve the compatibility of different polymers, which determines whether the purpose of modification can be achieved.
相容剂技术的进步*大地推动塑料改性技术的发展。相容剂一般分为非反应型相容剂和反应型相容剂(含有酸基型、环氧基型、异腈酸酯基型、乙烯基型)。非反应型相容剂无特别官能基,FPR、SEBS等为此例,特别是对许多体系具有相容剂效果。反应型相容剂在分子中有官能基,这是合金成分的一方或双方反应,因此成型物具有相容剂功能,典型的例子有马来酸酐改性PP,乙烯2缩水甘油甲基丙烯酸酯等。生产改性塑料颗粒的装置,包括底部四角均安装有万向轮的存储箱,所述存储箱的*部一边开设有开口,且开口的内壁上焊接有套筒,套筒的内部与存储箱的内部连通,所述套筒的*部焊接有安装架,且安装架上固定有电动机,所述电动机的输出轴底部通过联轴器连接有传动杆,且传动杆上套接有延伸至存储箱内的螺旋搅拌叶片。
The progress of compatibilizer technology * greatly promotes the development of plastic modification technology. Compatibilizers are generally divided into non reactive compatibilizers and reactive compatibilizers (including acid type, epoxy type, isonitrile type and vinyl type). Non reactive compatibilizers have no special functional groups. FPR and SEBS are examples, especially for many systems. The reactive compatibilizer has functional groups in the molecule, which is the reaction of one or both sides of the alloy composition. Therefore, the molded product has the function of compatibilizer. Typical examples include maleic anhydride modified PP, ethylene 2 glycidyl methacrylate, etc. The device for producing modified plastic particles includes a storage box with universal wheels installed at the bottom four corners. One side of the * part of the storage box is provided with an opening, and the inner wall of the opening is welded with a sleeve. The interior of the sleeve is connected with the interior of the storage box. The * part of the sleeve is welded with a mounting frame, and a motor is fixed on the mounting frame. The bottom of the output shaft of the motor is connected with a transmission rod through a coupling, The transmission rod is sleeved with a spiral mixing blade extending to the storage box.
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