[1]丁永红,俞　强,承民联.高温引发剂DMDPB 在一步法制备 PA66/HDPE 合金中的应用[J].常州大学学报(自然科学版),2003,(02):1-4.
　DING Yong -hong,YU Qiang,CHENG Min -lian.Appli cation of High Temperature Ini tiator DMDPB in the Preparation of PA66/HDPE Alloy Prepared in One -step[J].Journal of Changzhou University(Natural Science Edition),2003,(02):1-4.
点击复制

高温引发剂DMDPB 在一步法制备 PA66/HDPE 合金中的应用()
分享到：

常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2003年02期
页码:
1-4
栏目:
出版日期:
2003-06-25

文章信息/Info

Title:
Appli cation of High Temperature Ini tiator DMDPB in the Preparation of PA66/HDPE Alloy Prepared in One -step
作者:
丁永红;  俞　强;  承民联
江苏工业学院材料科学与工程系, 江苏 常州 213016
Author(s):
DING Yong -hong ;  YU Qiang ;  CHENG Min -lian
Department of Materials Science and Engineering , Jiangsu Poly technic Universi ty , Chang zhou 213016 , China
关键词:
聚酰胺66 ; 高密度聚乙烯; 2 ;  3 -二甲基-2 ;  3 -二苯基丁烷; 反应性共混; 相容性; 双螺杆挤出机
Keywords:
PA66 ; HDPE ; DMDPB ; reactive blending ; compat ibilization ; twin -screw ex t ruder
分类号:
T Q 323.6
文献标志码:
A
摘要:
采用2 , 3 -二甲基-2 , 3 -二苯基丁烷(DMDPB) 为高温引发剂, 在双螺杆挤出机上通过一步法反应性共混制备了聚 酰胺66 (PA66)/ 聚乙烯合金。使用扫描电镜、M olau 实验等方法研究了共混物的形态, 并且比较了由一步法反应性共混得到 的合金材料与PA66/ 聚乙烯简单共混物、以及二步法共混合金在干、湿态下的力学性能。结果表明:采用将PA66 、高密度聚 乙烯(HDPE)、马来酸酐、以及高温引发剂DMDPB 加入双螺杆挤出机进行一步法反应共混的方法可以得到与二步法共混合金 形态和性能相似的塑料合金, PA66 的韧性可以得到明显改善。
Abstract:
PA66/HDPE alloys were prepared by a socalled one -step react ive compatibilization process in w hich HDPE , 2 , 3 -dimethyl -2 , 3 dipheny lbutane (DMDPB)and PA66 were added in tw in screw ex t ruder .The morphology of the alloys was studied using SEM and Molau experiment , the mechanical propert ies of the PA66/HDPE alloys under dry or/and w et conditions were also compared with those of PA66/HDPE blends prepared through a simple blending of PA66 and HDPE with or without HDPE graf ted maleic anhydride compatibilizer .The results showed that the alloys possed similar morphology and mechanical properties to those of the blends of PA66 and HDPE wi th compatibilizer .

参考文献/References:

[1] 俞强, 刘春林, 林明德, 等.PA6/ 马来酸酐接枝聚丙烯合金力 学性能和流变行为的研究[J] .中国塑料, 1993 , 7 (2): 14.
[2] 俞强, 张海洋, 林明德, 等.PA6/ 马来酸酐接枝乙烯共混物力 学性能的研究[J] .塑料工业, 1993 , 7 (5):42.
[3] 郑学晶.极不相容共混体系形态的研究[J] .中国塑料, 1999 , 13 (2):27.
[4] ST EVEN C MANNING , ROBE RT B MOORE .React ive Compatibilization of Polyprpylene and Polyamide -6 , 6 wi th Carboxylated and Maleated Polypropylene [J] .Polymer Engineering and Science.1999 , 39 (10):1 921.
[5] Tseng F -P , Lin J -J , Tseng C -R, et al.Poly (oxyproplylene) -amide Graft ed Polypropylene as Novel Compat ibilizer for PP and PA6 blends [J] .Polymer , 2001 , 42 :713 -725.
[6] SACHIN N SATH E , SUREKHA DEVI , SRINIVASA RAO G S , et al.Relationship Between Morphology and Mechani cal Properties of Binary and Compatibilized Ternary Blends of Polypropylene and Nylon 6 [J] .Journal of Applied Polymer S cience , 1996 , 61 :97 -107.
[7] LEE JAE -DONG , YANG SEUNG -MAN.Eff ect s of Mixing Procedu res on Properties of Compatibilized Polyprolylene/ Nylon 6 Blends [J] .Polymer Engineering and Science, 1995 , 35 (23): 1 821 -1 833.
[8] 冯纳, 刘俊龙, 曲敏杰, 等.PE -g -MAH 对HDPE/ PA6 共 混合金的增容作用[J] .中国塑料.2000 , 14 (9):25.
[9] Lambla M , Seadan M .Interfacial Graf ting and C rosslinking by Free Radical Reactions in Polymer Blends [J] .Polymer Engineering and Science, 1992 , 32 (22):1 687.
[10] Tzur A , Narkis M .React ive Blending of Nylon 6 w ith Polyethylene [J] .Journal Polymer Engineering , 1997 , 17 :39.
[11] Yu Q , Zhu S .Peroxide Induced Crosslinking and Degradat ion of Nylon [J] .International Polymer Processing , 1998 , 18 (2): 142 -148.
[12] 俞强, 林明德, 丁永红.DMDPB 分解动力学研究[J] .江苏 石油化工学院学报, 2002 , 14 (4):54.

相似文献/References:

[1]廖华勇,陶国良.两种高密度聚乙烯熔体的黏度曲线[J].常州大学学报(自然科学版),2012,(04):37.
　LIAO Hua-yong,TAO Guo-liang.Viscosity Curves of Two High Density Polyethelene Melts[J].Journal of Changzhou University(Natural Science Edition),2012,(02):37.
[2]徐建平,刘春林,承民联.HIPS/HDPE 制备工艺对共混物机械性能的影响[J].常州大学学报(自然科学版),2005,(02):16.
　XU Jian -ping,LIU Chun -lin,CHENG Min -lian.Effect of Preparation Technology on the Mechanical Properties of HIPS/HDPE Blends[J].Journal of Changzhou University(Natural Science Edition),2005,(02):16.

备注/Memo

备注/Memo:
作者简介:丁永红(1964 -), 男, 江苏泰兴人, 副教授。
更新日期/Last Update: 2003-06-25