Polyester amides from linseed oil for protective coatings

1966 ◽  
Vol 43 (6) ◽  
pp. 418-421 ◽  
Author(s):  
L. E. Gast ◽  
Wilma J. Schneider ◽  
J. C. Cowan
Keyword(s):  
Protective Coatings ◽  
Linseed Oil

Linseed oil polyol/ZnO bionanocomposite towards mechanically robust, thermally stable, hydrophobic coatings: a novel synergistic approach utilising a sustainable resource

RSC Advances ◽  
2015 ◽  
Vol 5 (59) ◽  
pp. 47928-47944 ◽  
Author(s):  
Eram Sharmin ◽  
Obaid ur Rahman ◽  
Fahmina Zafar ◽  
Deewan Akram ◽  
Manawwer Alam ◽  
...  
Keyword(s):  
Protective Coatings ◽  
Linseed Oil ◽  
Thermally Stable ◽  
Hydrophobic Coatings ◽  
Green Approach ◽  
Synergistic Approach

Linseed polyol/ZnO bionanocomposite produced strong, well-adherent, flexibility-retentive, thermally stable, hydrophobic, “green” corrosion protective coatings via an in situ solventless “green” approach.

scholarly journals Self-Healing Epoxy Coating with Microencapsulation of Linseed Oil for the Corrosion Protection of Magnesium (Mg)

2021 ◽  
Vol 2129 (1) ◽  
pp. 012008
Author(s):  
J Alias ◽  
N A Johari ◽  
A Zanurin ◽  
N A Alang ◽  
M Z M Zain
Keyword(s):  
Corrosion Rate ◽  
Protective Coatings ◽  
Linseed Oil ◽  
Urea Formaldehyde ◽  
Epoxy Coating ◽  
The Self ◽  
Core Material ◽  
Resin Matrix ◽  
Self Healing ◽  
Magnesium Sheet

Abstract The ability to self-heal is an important feature for the long-term durability of protective coatings on metal alloys. Microcapsules in the self-healing coating allowed for automatic recovery of any damages or cracks, extending the life of the coating. In this study, self-healing microcapsules containing linseed oil as the core material and polyurea-formaldehyde (PUF) as the shell material were manufactured to epoxy resin matrix. Coatings were applied to a bare magnesium (Mg) substrate and scratched to test the self-healing ability. Optical and scanning electron microscopy (SEM) were used to characterize the microcapsules formed by varied stirring rates of 300 and 800 rpm. By using potentiodynamic polarization in a 3.5 wt.% NaCl solution, the corrosion rate of embedded microcapsules and coatings on Mg was evaluated, and the corrosion rate was studied using the Tafel plot. As a consequence, the epoxy coating containing linseed oil and urea formaldehyde, stirred at 800 rpm, significantly resists corrosion attack on the magnesium sheet, with decreased corrosion current density, icorr (1.552 μA/cm2) as compared to the bare magnesium sheet (109.8 μA/cm2). During the microcapsule preparation, increasing the stirring rate from 300 to 800 rpm reduces the icorr value by roughly half. As a result, the self-healing coatings demonstrated adequate self-healing and corrosion resistance recovery on magnesium alloys.

Polyesteramides from linseed oil for protective coatings low acid-value polymers

1968 ◽  
Vol 45 (7) ◽  
pp. 534-536 ◽  
Author(s):  
L. E. Gast ◽  
Wilma J. Schneider ◽  
J. C. Cowan
Keyword(s):  
Protective Coatings ◽  
Linseed Oil ◽  
Acid Value

Protective coatings with nanoscale multilayer architecture: current state and main trends

2020 ◽  
Author(s):  
Alexander D. Pogrebnyak ◽  
Marharyta A. Lisovenko ◽  
Amanzhol Turlybekuly ◽  
Vladimir V. Buranich
Keyword(s):  
Protective Coatings ◽  
Current State ◽  
Multilayer Architecture
Sign in / Sign up

Export Citation Format

Share Document