多年来,对共聚型聚酰亚胺薄膜的摩擦学研究报道较少,为了对其摩擦学应用提供试验依据,以均苯四甲酸酐、邻苯二胺、间苯二胺和对苯二胺为原料,利用具有不同组成的2种二胺的混合溶液与以均苯四甲酸酐进行反应,通过2步法在玻璃表面制备了共聚型聚酰亚胺薄膜.采用热分析仪考察了聚酰亚胺薄膜的热稳定性,用DF-PM型动静摩擦因数精密测定装置考察了其摩擦学性能.结果表明,由邻苯二胺以及邻苯二胺含量较高的混合溶液与以均苯四甲酸酐反应得到的聚酰亚胺薄膜的摩擦学性能明显优于由其他物质制成的聚酰亚胺的性能.
参考文献
| [1] | Bian LJ.;Qian XF.;Yin J.;Lu QH.;Liu L.;Zhu ZK. .Preparation and properties of rare earth oxide/polyimide hybrids[J].Polymer Testing,2002(7):841-845. |
| [2] | Tamai S.;Ohta M.;Yamaguchi A. .MELT PROCESSIBLE POLYIMIDES AND THEIR CHEMICAL STRUCTURES[J].Polymer: The International Journal for the Science and Technology of Polymers,1996(16):3683-3692. |
| [3] | Hsiao H;Chen Y J .Structure-property study of polymides derived from PMDA and BPDA dianhydrides with structurally different diamines[J].European Polymer Journal,2002,38(06):815. |
| [4] | Eastmond G C;Gibas M;Paprotny J .Pendant adamantly poly(ether imide)s:synthesis and a prelinimary study of properties[J].European Polymer Journal,1999,35(12):2097-3003. |
| [5] | Li F;Fang S;Ge J J et al.Diamine architecture effects on glass transitions,relaxation process and other material properties in organo soluble aromatic polyimide films[J].Polymer,1999,40(16):4571-4578. |
| [6] | Fuming Li;Jason J. Ge;Paul S. Honigfort;Shane Fang;Jyh-Chien Chen;Frank W. Harris;Stephen Z. D. Cheng .Dianhydride architectural effects on the relaxation behaviors and thermal and optical properties of organo-soluble aromatic polyimide films[J].Polymer: The International Journal for the Science and Technology of Polymers,1999(18):4987-5002. |
| [7] | Hasegawa M;Sensui N;Shindo Y et al.Structure and properties of novel asymmetic biphenyl type polyimides.Homo and copolymers and blends[J].Macromolecules,1999,32(02):387-393. |
| [8] | Delozier DM.;Orwoll RA.;Cahoon JF.;Johnston NJ.;Smith JG.;Connell JW. .Preparation and characterization of polyimide/organoclay nanocomposites[J].Polymer: The International Journal for the Science and Technology of Polymers,2002(3):813-822. |
| [9] | Niyogi S.;Adhikari B. .Preparation and characterization of a polyimide membrane[J].European Polymer Journal,2002(6):1237-1243. |
| [10] | Liu W M;Yang S R;Li C L et al.Frictiion and wear behaviors of nitrogen ion implanted polyimide against steel[J].Wear,1996,194(02):103-106. |
| [11] | 贾均红,周惠娣,高生强,周华,陈建敏.聚酰亚胺复合材料的摩擦性能及其机理研究[J].摩擦学学报,2002(04):273-276. |
| [12] | Tanaka K.Frictigon and Wear of Polymer Composites[M].Elsevier:Amsterdam,1986:137-174. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%