Epoxidized soybean oil‐based ceramer coatings

Abstract

New inorganic/organic hybrid coatings containing epoxidized soybean oil were prepared. Three sol-gel precursors [titanium (IV) i-propoxide, titanium (IV) di-i-propoxide bis-acetoacetonate, and zirconium n-propoxide] were utilized as the inorganic phase. Various coating properties, including adhesion, hardness, impact resistance, flexibility and tensile properties, were investigated as a function of sol-gel precursor type and concentration. All ceramer coatings exhibited excellent flexibility and hardness. Tensile strength and hardness increased with sol-gel precursor concentration. A slight decrease in adhesion and impact resistance was observed with increasing precursor content.

A Close Look at Short CCH3⋅⋅⋅Potassium Contacts: Synthetic and Theoretical Investigations of [M2Co2(μ3‐OtBu)2(μ2‐OtBu)4(thf)n] (M=Na, K, Rb, thf=tetrahydrofuran)

“…From the results above and previous reports1–15,18 about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol‐gel precursor contents1–15,18 which depend on the chemical structures of the organic and inorganic materials. To balance the tensile properties, fracture toughness, hardness, adhesion, impact and abrasion resistance, 15 wt.‐% TEOS oligomer content is the optimum for this UV‐curing TEOS/ECLO system.…”

A Close Look at Short CCH3⋅⋅⋅Potassium Contacts: Synthetic and Theoretical Investigations of [M2Co2(μ3‐OtBu)2(μ2‐OtBu)4(thf)n] (M=Na, K, Rb, thf=tetrahydrofuran)

“…From the results above and previous reports1–15,18 about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol‐gel precursor contents1–15,18 which depend on the chemical structures of the organic and inorganic materials. To balance the tensile properties, fracture toughness, hardness, adhesion, impact and abrasion resistance, 15 wt.‐% TEOS oligomer content is the optimum for this UV‐curing TEOS/ECLO system.…”

UV‐Curable Organic‐Inorganic Hybrid Film Coatings Based on Epoxidized Cyclohexene Derivatized Linseed Oil

“…From the results above and previous reports [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol-gel precursor contents [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] which depend on the chemical structures of the organic and inorganic materials.…”

Comparison of Titanium-Oxo-Clusters Derived from Sol-Gel Precursors with TiO2 Nanoparticles in Drying Oil Based Ceramer Coatings

“…The reverse impact resistance and conical mandrel flexibility were for the most part independent of the type of oil matrix, and TiO 2 wt.-% loading. [14] The exception was the blown soybean oil, it had a low reverse impact resistance of 10 in N lb. The TIP and TIA coatings prepared from blown oil had the reverse impact lower than 80 in N lb, except for the 5 TIA.…”

A Close Look at Short CCH3⋅⋅⋅Potassium Contacts: Synthetic and Theoretical Investigations of [M2Co2(μ3‐OtBu)2(μ2‐OtBu)4(thf)n] (M=Na, K, Rb, thf=tetrahydrofuran)

“…From the results above and previous reports1–15,18 about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol‐gel precursor contents1–15,18 which depend on the chemical structures of the organic and inorganic materials. To balance the tensile properties, fracture toughness, hardness, adhesion, impact and abrasion resistance, 15 wt.‐% TEOS oligomer content is the optimum for this UV‐curing TEOS/ECLO system.…”

UV‐Curable Organic‐Inorganic Hybrid Film Coatings Based on Epoxidized Cyclohexene Derivatized Linseed Oil

“…From the results above and previous reports [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol-gel precursor contents [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] which depend on the chemical structures of the organic and inorganic materials.…”

Comparison of Titanium-Oxo-Clusters Derived from Sol-Gel Precursors with TiO2 Nanoparticles in Drying Oil Based Ceramer Coatings

“…The reverse impact resistance and conical mandrel flexibility were for the most part independent of the type of oil matrix, and TiO 2 wt.-% loading. [14] The exception was the blown soybean oil, it had a low reverse impact resistance of 10 in N lb. The TIP and TIA coatings prepared from blown oil had the reverse impact lower than 80 in N lb, except for the 5 TIA.…”

A Close Look at Short CCH3⋅⋅⋅Potassium Contacts: Synthetic and Theoretical Investigations of [M2Co2(μ3‐OtBu)2(μ2‐OtBu)4(thf)n] (M=Na, K, Rb, thf=tetrahydrofuran)

“…From the results above and previous reports1–15,18 about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol‐gel precursor contents1–15,18 which depend on the chemical structures of the organic and inorganic materials. To balance the tensile properties, fracture toughness, hardness, adhesion, impact and abrasion resistance, 15 wt.‐% TEOS oligomer content is the optimum for this UV‐curing TEOS/ECLO system.…”

UV‐Curable Organic‐Inorganic Hybrid Film Coatings Based on Epoxidized Cyclohexene Derivatized Linseed Oil

“…From the results above and previous reports [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] about hybrid films, the properties of the hybrid films are TEOS oligomer concentration dependent. However, different systems have different optimum sol-gel precursor contents [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]18] which depend on the chemical structures of the organic and inorganic materials.…”

Comparison of Titanium-Oxo-Clusters Derived from Sol-Gel Precursors with TiO2 Nanoparticles in Drying Oil Based Ceramer Coatings

“…The reverse impact resistance and conical mandrel flexibility were for the most part independent of the type of oil matrix, and TiO 2 wt.-% loading. [14] The exception was the blown soybean oil, it had a low reverse impact resistance of 10 in N lb. The TIP and TIA coatings prepared from blown oil had the reverse impact lower than 80 in N lb, except for the 5 TIA.…”