3000吨年PCABS共混料生产线工艺设计 化学工艺设计专业

3000 吨/年 PC/ABS 共混料生产线工艺设计摘要综述了 PC 树脂、ABS 树脂单一材料的性能以及 PC/ABS 共混料的性能，近年来我国 PC/ABS 共混料的发展现状以及国内外的一些研究进展，知道了 PC/ABS共混料在国内的应用与发展前景，尤其是在电器外壳方面方面。PC/ABS 共混料比起单一的 PC 树脂、ABS 树脂具有更加优越的力学性能与更好的适应性能，可以适应更多不同的使用环境。本设计详细的介绍了 PC/ABS 共混料的挤出工艺，PC/ABS 共混造粒生产线的工艺并不复杂，选择普遍使用的双螺杆挤出造粒的成型方法生产 PC/ABS 粒料，通过配方筛选、物料衡算、设备选型、工艺参数控制等过程对整个工艺流程作了较为详尽的阐述。并从降低成本、提高性能、应用前景等各方面考虑设计了较为合理的 PC/ABS 共混造粒生产配方和留有发展潜力的生产设备，计算其生产车间所需的各种生产设备和总投资成本，对实际投资建设 PC/ABS 共混料造粒生产车间的各个方面具有积极的指导作用。关键词：PP/ABS、共混料、性能、生产线、挤出造粒、工艺设计13000 tons/year of PC/ABS blend material extrusion process designAbstractPC resin, ABS resin, summarized the single material performance and the performance of the PC/ABS blend material, PC/ABS blend materials in our country in recent years the development of the status quo and some research progress both at home and abroad, and know that the PC/ABS blend materials in domestic application and development prospects, especially in the area of electrical enclosure. PC/ABS blend materials compared with single PC resin, ABS resin has better mechanical properties and better adapt to the performance, the use of more can adapt to different environment. This design detailed introduces the extrusion process, the PC/ABS blend materials of PC/ABS blend granulation production line process is not complicated, choose commonly used double screw extrusion granulation forming method of PC/ABS material, through the formulation selection, material balance, equipment selection, process para...