Aluminum Pigment Paste

2008 ◽  
Author(s):  
Keyword(s):  
Aluminum Pigment

scholarly journals Optimization of the Composition of Silicone Enamel by the Taguchi Method Using Surfactants Obtained from Oil Refining Waste

Polymers ◽  
2021 ◽  
Vol 13 (21) ◽  
pp. 3619
Author(s):  
Vitaliy Tyukanko ◽  
Alexandr Demyanenko ◽  
Antonina Dyuryagina ◽  
Kirill Ostrovnoy ◽  
Marianna Lezhneva
Keyword(s):  
Corrosion Rate ◽  
Taguchi Method ◽  
Optical Microscopy ◽  
Oil Refining ◽  
Properties Of Coatings ◽  
Two Component ◽  
Dispersant Additive ◽  
Aluminum Pigment ◽  
Specific Amount

The aim of this work is to optimize the composition of a two-component silicone enamel consisting of an aluminum pigment and a polyphenylsiloxane polymer to obtain the maximum dispersion of the pigment in the coating. The following products were used as surfactants: AS-1, PEPA, and Telaz. To assess the effect of surfactants on the dispersion of the pigment, computer-optical microscopy was used. The results of the studies showed that all the studied surfactants cause an improvement in the dispersion of the pigment. According to the degree of influence on the dispersion of the pigment, surfactants can be arranged in a row: PEPA > Telaz > AS-1. When the PEPA content in the enamel is 0.25 g/dm3, a decrease in the diameter of the pigment particles by 46% (from 26 to 14 microns) is recorded, with an increase in their specific amount by 2 times (from 258 to 550 pcs). Optimal enamel compositions allow a reduction in the corrosion rate by 11 times (from 0.6 to 0.053 mm/year) and improvement to the decorative properties of coatings (roughness, gloss, etc.). The effectiveness of the AS-1 product (obtained from oil refining waste) as a dispersant additive in silicone enamel has been proven.

Phthalocyanine green aluminum pigment prepared by inorganic acid radical/radical polymerization for waterborne textile applications

2016 ◽  
Vol 8 (1) ◽  
pp. 17-28 ◽  
Author(s):  
Benjamin Tawiah ◽  
Benjamin K. Asinyo ◽  
William Badoe ◽  
Liping Zhang ◽  
Shaohai Fu
Keyword(s):  
Radical Polymerization ◽  
Inorganic Acid ◽  
Acid Radical ◽  
Aluminum Pigment
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