Melt Functionalization of LDPE with Thio Ester, Amino Ester, and Hydroxy Ester by Thermolysis Method-An FTIR Study

被引：5

作者：

Anbarasan, R. ^{[1
]}

Dhanalakshmi, V. ^{[1
]}

机构：

[1] Kamaraj Coll Engn & Technol, Dept Polymer Technol, Virudunagar 626001, Tamil Nadu, India

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2011年 / 122卷 / 04期

关键词：

branched; calorimetry; crosslinking; differential scanning calorimetry (DSC); FTIR; HIGH-DENSITY POLYETHYLENE; GLYCIDYL METHACRYLATE; GRAFT-COPOLYMERIZATION; CHEMICAL-MODIFICATION; MOLTEN POLYPROPYLENE; MALEIC-ANHYDRIDE; PEROXIDE; ACID;

D O I：

10.1002/app.34318

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Low density poly(ethylene) (LDPE) was melt functionalized with three different esters namely, thio ester, amino ester, and hydroxy ester under inert atmosphere at 160 degrees C with different experimental conditions. During the functionalization reaction, crosslinking (C.L) and C=C formation are the simultaneous competitive reactions. FTIR-RI analysis method was used to determine the % functionalization onto LDPE backbone and the order of functionalization reaction. Thermogravemetric analysis (TGA) and Differential scanning calorimetry (DSC) were used to assess the thermal properties of the functionalized LDPE. Suitable reaction scheme was proposed. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 122: 2252-2261, 2011

引用

页码：2252 / 2261

页数：10

共 42 条

[1] Functionalization and cross-linking of high-density polyethylene in the presence of dicumyl peroxide - An FTIR study [J].

Anbarasan, R ;

Babout, O ;

Degueil, M ;

Maillard, B .

JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 97 (03) :766-774

[2] Ester and epoxide functionalization of high-density polyethylene by thermolysis method - An FTIR study [J].

Anbarasan, R ;

Babout, O ;

Degueil, M ;

Maillard, B .

JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 97 (03) :761-765

[3] Synthesis and Characterizations of Calcium Di(meth)acrylate Divinyl Monomers and Melt Surface Graft Functionalization with Linear Low Density Poly(ethylene) [J].

Anbarasan, R. ;

Dhanalakshmi, V. ;

Rajasulochana, K. ;

Sudha, M. ;

Jayalakshmi, T. ;

Anusuya, M. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 115 (05) :2582-2590

[4] Melt Functionalization of Linear Low-Density Poly(ethylene) with Succinimide and N-Hydroxy Succinimide by Thermolysis Method [J].

Anbarasan, R. ;

Kanchana, S. ;

Gayathri, S. ;

Jayalakshmi, T. ;

Dhanalakshmi, V. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 115 (01) :315-323

[5] The structural properties of Poly(aniline)-Analysis via FTIR spectroscopy [J].

Arasi, A. Yelil ;

Jeyakumari, J. Juliet Latha ;

Sundaresan, B. ;

Dhanalakshmi, V. ;

Anbarasan, R. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2009, 74 (05) :1229-1234

[6] Heterogeneous grafting of maleic anhydride and alpha-methylstyrene from atactic polypropylene [J].

Braun, D ;

Braun, I ;

Kramer, I ;

Hellmann, GP .

ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1997, 251 :37-48

[7]

Cartier H, 1998, J POLYM SCI POL CHEM, V36, P1053, DOI 10.1002/(SICI)1099-0518(199805)36:7<1053::AID-POLA3>3.0.CO

[8]

2-3

[9]

Chandranupap P, 2000, J APPL POLYM SCI, V78, P2405, DOI 10.1002/1097-4628(20001220)78:13<2405::AID-APP180>3.0.CO

[10]

2-Y

← 1 2 3 4 5 →