1) PVC-U profiled material
PVC-U异型材
1.
The formula of PVC-U profiled materials was very complicated and the raw materials commonly used were usually more than 10 kinds.
PVC-U异型材配方十分复杂,常用原料通常在10种以上。
2) PVC-U profiled material
PVC-U型材
1.
Application of HTM 2012 methyltin heat stabilizer in PVC-U profiled materials
HTM2012甲基锡热稳定剂在PVC-U型材中的应用
3) PVC profiles
PVC异型材
1.
The application of infrared spectrograph to the production of PVC profiles;
红外光谱仪在PVC异型材生产中的应用
2.
Two problems concerning the plastification quality of PVC profiles;
与PVC异型材塑化质量相关的两个问题
3.
The article has described toughening mechanism of nanometer CaCO3, Application of nanometer CaCO3 in PVC profiles and compared with conventional particle CaCO3 in PVC profiles.
介绍了纳米CaCO3粒子的增韧增强机理,将纳米CaCO3应用在PVC异型材中,并与一般粒径CaCO3填充的PVC异型材进行了比较。
4) PVC profile
PVC异型材
1.
s: Based on the plastics property, the important functions of lubricants in PVC profile formul￣ation, and how to choose the proper lubricant formulation system were described.
从塑料性质入手,阐述了润滑剂在PVC异型材配方中的重要作用,以及如何选择合适的润滑剂配方体系。
2.
The extrusion technology of PVC profiles was discussed from the aspects of the temperature controlling range, the formulation system, the compounding technology, the equipment performance, the technological system, etc.
从挤出温控范围、配方体系、混料工艺、设备性能、工艺制度等方面对PVC异型材挤出工艺进行了讨论,阐述了保证挤出工艺的措施和方法。
5) PVC profile shapes
PVC异型材
1.
On the basis of practical experience in production,this paper described the characteristics of production and use of PVC profile shapes in frigid district in several aspects,including formula system,manufacturing process,use,etc.
从配方体系、生产工艺、使用等方面,在总结大量的生产实践经验的基础上,阐述PVC异型材在寒冷地区的生产与使用的特点,并且从机理上加以论
2.
This paper analyzed the section structure of PVC profile shapes and tested the different results of different section structure of PVC by using falling ball impact test at low temperature (-10℃) and discussed how to reasonably design the section structure of profile shapes.
通过对PVC异型材断面结构的分析,检测PVC异型材的不同断面结构在 -10℃下落锤对试样冲击的不同结果,讨论合理设计异型材断面结
6) PVC-U pipe
PVC-U管材
1.
Characteristics of PVC-U pipe and its application in wastewater treatment;
PVC-U管材的特性及其在污水处理中的应用
2.
The formulation design, technical process and technical control of the procedures in the production of fishery float by use of PVC-U pipe wastes are introduced.
介绍以PVC-U管材洗机料生产渔用浮标的配方设计、工艺流程及各工序的工艺控制。
3.
The operating principle, design philosophy, determination of the main design parameters, structure characteristics and the key parts of the extrusion mould for PVC-U pipes were analyzed theoretically.
对PVC-U管材挤出成型模具工作原理、设计原则、主要设计参数的确定、结构特点及关键部件进行了理论分析,并结合生产中取得的经验数据加以改进。
补充资料：异型孢子
分子式：
CAS号：
性质：又称异孢现象。维管束植物出现两种大小不同孢子的情况。较小型的孢子形成雄性原叶体，而较大的则成雌性。
CAS号：
性质：又称异孢现象。维管束植物出现两种大小不同孢子的情况。较小型的孢子形成雄性原叶体，而较大的则成雌性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条