无规共聚聚丙烯管力学性能影响因素的研究 |
| |
引用本文: | 贾世奇,袁飞. 无规共聚聚丙烯管力学性能影响因素的研究[J]. 塑料工业, 2009, 37(11) |
| |
作者姓名: | 贾世奇 袁飞 |
| |
作者单位: | 郑州市郑东新区热电有限公司,河南,郑州,450000 |
| |
摘 要: | 采用挤出成型生产出无规共聚聚丙烯管材,讨论了塑化温度、螺杆转速和冷却水温度等挤出成型工艺条件对无规共聚聚内烯管材力学性能的影响.结果表明:当平均塑化温度为210 ℃、螺杆转速为40~45 r/min、冷却水温度为20~30℃时,无规共聚聚丙烯管材具有较理想的力学性能.
|
关 键 词: | 无规共聚聚内烯管材 力学性能 挤出成型 工艺条件 |
Study of Effect Factors on the PP-R Pipe Mechanical Properties |
| |
Abstract: | Using processing extrusion to produce polypropylene random eopolymer(PP-R)pipe, focused on effect of the plasticization temperature, screw speed and the cooling water temperature extrusion processing conditions on the mechanical properties of PP-R pipe. The results showed that: when the average plasticiza-tion temperature was 210 ℃, screw speed was 40~45 r/min, cooling water temperature was 20~30℃, PP-R pipe had better mechanical properties. |
| |
Keywords: | PP-R Pipe Mechanical Properties Extrusion Molding Processing Conditions |
本文献已被 万方数据 等数据库收录! |
|