The effect of filler particle size and orientation on the impact fracture toughness of a highly filled plasticized polymeric material

1985 ◽  
Vol 20 (9) ◽  
pp. 3101-3110 ◽  
Author(s):  
C. W. Fong ◽  
R. C. Warren
Keyword(s):  
Fracture Toughness ◽  
Particle Size ◽  
Polymeric Material ◽  
Filler Particle ◽  
Impact Fracture ◽  
Filler Particle Size ◽  
The Impact

scholarly journals The Relationship between a Defined Microstructure within the Mold Surface and the Corresponding Roughness on the Part: A Systematic Study on Particle Size, Filler-, and Compatibilizer Content

Polymers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 2757
Author(s):  
Roman Christopher Kerschbaumer ◽  
Silvester Bolka ◽  
Teja Pesl ◽  
Ivica Duretek ◽  
Thomas Lucyshyn
Keyword(s):  
Particle Size ◽  
Filler Particle ◽  
Mold Insert ◽  
Mold Surface ◽  
Filler Particle Size ◽  
Molded Parts ◽  
Penetration Ability ◽  
Filling Phase ◽  
Human Finger ◽  
The Impact

The perception of a surface and its haptic properties are significantly influenced by roughness and microstructure, respectively, whereby non-negligible parameters include friction, contact area, temperature, and humidity between the human finger and the examined surface. In particular, for a scientific investigation on haptic influences, the production of samples with a defined surface roughness is indispensable. The aim of this study is to analyze the impact of various mold insert roughnesses combined with the influences of particle size, filler-, and compatibilizer content on impression quality. An unfilled high density polyethylene was chosen as a reference for the impression quality investigations, while fillers with significantly different particle sizes and a compatibilizer were used to produce proprietary compounds. Injection molded parts were manufactured utilizing mold inserts with three different line roughness values. To support the obtained results, a multivariate analysis of variance, a simulation of the filling phase as well as a rheological material characterization were conducted. The results revealed that (i) the impression quality can be independent of the applied insert roughness based on the filler particle size that was studied, (ii) an increasing on both filler particle size and compatibilizer content raise the sample roughness as a function of the penetration ability of the filler into the insert valleys, and (iii) with a higher insert roughness, the thermoplastic moldings generally exhibit a significantly smoother topography. An assumed correlation between part roughness and melt viscosity could not be confirmed.

Rheological characterization of room temperature vulcanized silicone sealant: Effect of filler particle size

2008 ◽  
Vol 48 (4) ◽  
pp. 656-661 ◽  
Author(s):  
Xiaoming Xu ◽  
Chuanhua Gao ◽  
Qiang Zheng
Keyword(s):  
Particle Size ◽  
Room Temperature ◽  
Filler Particle ◽  
Rheological Characterization ◽  
Silicone Sealant ◽  
Filler Particle Size

The Influence of Inorganic Filler Particle Size on Composite Ion-Exchange Membranes for Desalination

2011 ◽  
Vol 115 (31) ◽  
pp. 15124-15132 ◽  
Author(s):  
Chalida Klaysom ◽  
Seung-Hyeon Moon ◽  
Bradley P. Ladewig ◽  
G. Q. Max Lu ◽  
Lianzhou Wang
Keyword(s):  
Particle Size ◽  
Ion Exchange ◽  
Filler Particle ◽  
Inorganic Filler ◽  
Ion Exchange Membranes ◽  
Filler Particle Size

Effect of resin-composite filler particle size and shape on shrinkage-stress

2012 ◽  
Vol 28 (6) ◽  
pp. 609-614 ◽  
Author(s):  
Julian D. Satterthwaite ◽  
Amit Maisuria ◽  
Karin Vogel ◽  
David C. Watts
Keyword(s):  
Particle Size ◽  
Resin Composite ◽  
Filler Particle ◽  
Shrinkage Stress ◽  
Size And Shape ◽  
Filler Particle Size ◽  
Composite Filler ◽  
Particle Size And Shape

Effect of filler particle size on the wear resistance of polyethylene-based compositions

1977 ◽  
Vol 13 (1) ◽  
pp. 41-46
Author(s):  
S. B. Ainbinder ◽  
N. G. Andreeva
Keyword(s):  
Particle Size ◽  
Wear Resistance ◽  
Filler Particle ◽  
Filler Particle Size
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