scholarly journals Surface Treatment of Fine Powder. Surface Treatment for Particle Using Electroless Plating.

1996 ◽  
Vol 47 (11) ◽  
pp. 896-899 ◽  
Author(s):  
Junichi TAKESHITA
Keyword(s):  
Surface Treatment ◽  
Electroless Plating ◽  
Fine Powder ◽  
Powder Surface

scholarly journals Surface Treatment of Fine Powder. New Surface Treatment of Powders by Sputtering.

1996 ◽  
Vol 47 (11) ◽  
pp. 900-904 ◽  
Author(s):  
Eiki TAKESHIMA ◽  
Kaoru KOJIMA ◽  
Takashi SHIROKURA
Keyword(s):  
Surface Treatment ◽  
Fine Powder

Ultra-fine Powder Surface Modification

2004 ◽  
Vol 2 (6) ◽  
pp. 276 ◽  
Author(s):  
Wei Wu ◽  
Jianfeng Chen ◽  
Shouci Lu
Keyword(s):  
Surface Modification ◽  
Fine Powder ◽  
Powder Surface

Influence of Powder Surface Treatment on the Dispersion Behavior of Silica into Polymeric Materials

2002 ◽  
Vol 75 (4) ◽  
pp. 725-737 ◽  
Author(s):  
Alberto Scurati ◽  
Ica Manas-Zloczower ◽  
Donald L. Feke
Keyword(s):  
Surface Treatment ◽  
Coupling Agent ◽  
Polymeric Materials ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Powder Surface ◽  
Precipitated Silica ◽  
Controlled Flow ◽  
Styrene Butadiene ◽  
Effect Of Surface

Abstract The effect of surface treatment on silica agglomerate dispersibility was investigated. Precipitated silica powders were treated with a commercially available coupling agent Bis-(triethoxysilylpropyl)-tetrasulphane (TESPT) in a blender. Spherical agglomerates of known density were prepared and dispersed in styrene butadiene rubber (SBR) under controlled flow conditions. The erosion kinetics was monitored by measuring the reduction in size of parent agglomerate with time. Silica dispersibility was greatly enhanced upon surface treatment. The coupling agent used in surface treatment is known to reduce filler—filler interactions and therefore affects the intrinsic cohesivity of the powder. However powder surface treatment can also induce changes in agglomerate morphology and filler-liquid interactions. The work presented in this paper evidences such changes.

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