Preparation and characterization of poly(ethylene terephthalate) powder-filled high-density polyethylene in the presence of silane coupling agents

2000 ◽  
Vol 79 (5) ◽  
pp. 827-835 ◽  
Author(s):  
T. Demir ◽  
T. Tin�er
Keyword(s):  
High Density Polyethylene ◽  
Ethylene Terephthalate ◽  
High Density ◽  
Coupling Agents ◽  
Silane Coupling Agents ◽  
Poly Ethylene Terephthalate ◽  
Silane Coupling ◽  
Poly Ethylene

Effect of Silane Coupling Agents on Mechanical Properties of Nano-SiO2 Filled High-Density Polyethylene Composites

2007 ◽  
Vol 555 ◽  
pp. 479-484 ◽  
Author(s):  
D. Stojanović ◽  
P. S. Uskoković ◽  
I. Balać ◽  
V.J. Radojević ◽  
R. Aleksić
Keyword(s):  
Mechanical Properties ◽  
High Density Polyethylene ◽  
Particle Surface ◽  
High Density ◽  
Coupling Agents ◽  
Stress Concentrations ◽  
Silane Coupling Agents ◽  
Silane Coupling ◽  
The Matrix ◽  
Indentation Tests

Composites with nano-SiO2 particles and high density polyethylene (HDPE) matrix were produced by hot pressing with various particle contents and particle surface treatment using commercially available silane coupling agents: γ-methacryloxypropyltrimethoxy silane and γ- glycidyloxypropyltrimethoxysilane. The influence of the particle treatment on the mechanical properties of composites was determined by compression and indentation tests. Additionally, numerical analysis was performed in order to calculate Young’s modulus and stress concentrations for various particle contents in order to provide reference data by simulating micro- and macro particle composites with perfect bonding to the matrix.

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