SEM study of the morphologic change of high-density polyethylene surface grafted with glycidyl methacrylate

2007 ◽  
Vol 106 (1) ◽  
pp. 185-191 ◽  
Author(s):  
Zhirong Li ◽  
Huiliang Wang
Keyword(s):  
High Density Polyethylene ◽  
Glycidyl Methacrylate ◽  
High Density ◽  
Morphologic Change ◽  
Sem Study ◽  
Polyethylene Surface

Grafting of glycidyl methacrylate onto high-density polyethylene with reaction time in the batch mixer

2008 ◽  
Vol 108 (2) ◽  
pp. 1093-1099 ◽  
Author(s):  
Kuk Young Cho ◽  
Ji-Yong Eom ◽  
Chang-Hyeon Kim ◽  
Jung-Ki Park
Keyword(s):  
Reaction Time ◽  
High Density Polyethylene ◽  
Glycidyl Methacrylate ◽  
High Density ◽  
Batch Mixer

scholarly journals Preparation and properties of long chain branched high-density polyethylene based on nano-SiO2 grafted glycidyl methacrylate

RSC Advances ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 1123-1133
Author(s):  
Lijin Xie ◽  
Xiaokun Liang ◽  
Hongwei Huang ◽  
Le Yang ◽  
Feng Zhang ◽  
...  
Keyword(s):  
High Density Polyethylene ◽  
Glycidyl Methacrylate ◽  
High Density ◽  
Double Bonds ◽  
Nano Sio2 ◽  
Long Chain

A compounded nanoparticle with multiple double bonds (CC) was prepared by grafting glycidyl methacrylate (GMA) onto the surface of nano-SiO2.

Robust Hybrid Hydrophilic Coating on a High-Density Polyethylene Surface with Enhanced Mechanical Property

2020 ◽  
Vol 12 (28) ◽  
pp. 32017-32022
Author(s):  
Stanislav Klimchuk ◽  
Mingwei Shang ◽  
Melvin S. Samuel ◽  
Junjie Niu
Keyword(s):  
Mechanical Property ◽  
High Density Polyethylene ◽  
High Density ◽  
Hydrophilic Coating ◽  
Polyethylene Surface

scholarly journals Radiation induced emulsion grafting of glycidyl methacrylate onto high density polyethylene: A kinetic study

2014 ◽  
Vol 6 (2) ◽  
Author(s):  
Mohamed Mahmoud Nasef ◽  
Indriani Andromeda Sugiarmawan
Keyword(s):  
Radiation Dose ◽  
High Density Polyethylene ◽  
Glycidyl Methacrylate ◽  
Surfactant Concentration ◽  
Initial Rate ◽  
Monomer Concentration ◽  
High Density ◽  
Tween 20 ◽  
Grafting Reaction ◽  
Methacrylate Monomer

Emulsion graft polymerisation of glycidyl methacrylate monomer onto high density polyethylene (HDPE) resin was studied. The radicals required to initiate the reaction were produced in HDPE resin by irradiation with the electron beam accelerator at ambient and vacuum conditions. The grafting reaction of GMA with irradiated HDPE was initiated by emulsion method using Tween 20 as a surfactant and water as a solvent under controlled conditions. The kinetic behavior of grafting reaction was investigated with respect to the degree of grafting under various parameters i.e. monomer concentration, radiation dose, grafting temperature and surfactant concentration. The degree of grafting was found to be a function of the investigated parameters. Particularly, surfactant concentration in the emulsion was found to be crucial for determining the micelle size and eventually the degree of grafting. The order of dependence of the initial rate of grafting on the monomer concentration and the irradiation dose was found to be 0.94 and 0.60, respectively. The initial rate of grafting was also found to increase with the increase in the grafting temperature varied in the range of 308-333 K. The optimum reaction parameters required to obtain desired and reproducible degrees of grafting in the resin could be identified. Moreover, the emulsion radiation grafting method was found to offer essential advantages over the conventional grafting with solvents including low radiation dose, less monomer concentration and cost effectiveness.

Sign in / Sign up

Export Citation Format

Share Document