Utilization of soya-based polyol for High solid PU-coating application

2012 ◽  
Vol 16 (1) ◽  
pp. 67-79 ◽  
Author(s):  
Mehul M. Patel ◽  
Bupendra P. Patel ◽  
Natvar K. Patel
Keyword(s):  
High Solid ◽  
Coating Application

Surface treatment of parts in aircraft engineering

2020 ◽  
pp. 68-72
Author(s):  
S.N. Polyanskiy ◽  
S.V. Butakov ◽  
I.S. Olkov ◽  
V.A. Aleksandrov
Keyword(s):  
Surface Treatment ◽  
Aircraft Engine ◽  
Abrasive Machining ◽  
Coating Application ◽  
Aircraft Engineering ◽  
Surface Jet ◽  
Blade Coating

The effectiveness of using jet-abrasive machining of aircraft engine parts is shown. The results of this treatment are shown in order to prepare surfaces for coating application and repair. Keywords: surface, jet-abrasive machining, abrasive, roughness, motor blade, coating. [email protected]

Synthesis and properties of CO2 copolymer-based waterborne polyurethane with high solid content

2021 ◽  
Vol 28 (7) ◽  
Author(s):  
Wenqi Xian ◽  
Jie Yuan ◽  
Zhengbin Xie ◽  
Wei Ou ◽  
Xiaoxuan Liu ◽  
...  
Keyword(s):  
Waterborne Polyurethane ◽  
Solid Content ◽  
High Solid Content ◽  
High Solid

Cobalt doped ZnO films asantireflection coating application for solar cell

2020 ◽  
Author(s):  
M. Ismail. Fathima ◽  
K. S. Joseph Wilson ◽  
A. M. S. Arulanantham
Keyword(s):  
Solar Cell ◽  
Zno Films ◽  
Coating Application ◽  
Doped Zno

The Effect of Xylan Removal on the High-Solid Enzymatic Hydrolysis of Sugarcane Bagasse

2021 ◽  
Author(s):  
Leidy Patricia Quintero ◽  
Nathalia P. Q. de Souza ◽  
Adriane M. F. Milagres
Keyword(s):  
Enzymatic Hydrolysis ◽  
Sugarcane Bagasse ◽  
High Solid ◽  
Hydrolysis Of

scholarly journals Manipulation of the Glass Transition Properties of a High-Solid System Made of Acrylic Acid-N,N′-Methylenebisacrylamide Copolymer Grafted on Hydroxypropyl Methyl Cellulose

2021 ◽  
Vol 22 (5) ◽  
pp. 2682
Author(s):  
Nazim Nassar ◽  
Felicity Whitehead ◽  
Taghrid Istivan ◽  
Robert Shanks ◽  
Stefan Kasapis
Keyword(s):  
Glass Transition ◽  
Acrylic Acid ◽  
Methyl Cellulose ◽  
Small Deformation ◽  
Polymerization Reaction ◽  
Solid Matrix ◽  
Scanning Calorimetry ◽  
Modulated Differential Scanning Calorimetry ◽  
High Solid ◽  
Hydroxypropyl Methyl Cellulose

Crosslinking of hydroxypropyl methyl cellulose (HPMC) and acrylic acid (AAc) was carried out at various compositions to develop a high-solid matrix with variable glass transition properties. The matrix was synthesized by the copolymerisation of two monomers, AAc and N,N′-methylenebisacrylamide (MBA) and their grafting onto HMPC. Potassium persulfate (K2S2O8) was used to initiate the free radical polymerization reaction and tetramethylethylenediamine (TEMED) to accelerate radical polymerisation. Structural properties of the network were investigated with Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), modulated differential scanning calorimetry (MDSC), small-deformation dynamic oscillation in-shear, thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The results show the formation of a cohesive macromolecular entity that is highly amorphous. There is a considerable manipulation of the rheological and calorimetric glass transition temperatures as a function of the amount of added acrylic acid, which is followed upon heating by an extensive rubbery plateau. Complementary TGA work demonstrates that the initial composition of all the HPMC-AAc networks is maintained up to 200 °C, an outcome that bodes well for applications of targeted bioactive compound delivery.

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