Determination of solution viscosity characteristics of rubber seed oil based alkyds resins

Ikhuoria, Esther U.; Aigbodion, A. I.

doi:10.1002/app.24225

Cited by 8 publications

(5 citation statements)

References 5 publications

(8 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Viscosity measurements were carried out with a solution of alkyd in toluene using Ubbelohde viscometer as described by a published procedure [23]. Three additional dilutions were made in the viscometer, allowing efflux times to be measured at a concentration of 2.5, 2.0, 1.5 and 0.5 g/100 cm 3 .…”

Section: Methodsmentioning

confidence: 99%

Alkyd resin from rubber seed oil/linseed oil blend: A comparative study of the physiochemical properties

Otabor

Ifijen

Mohammed

et al. 2019

Heliyon

View full text Add to dashboard Cite

This study was aimed at the synthesis and characterization of alkyd from rubber seed/linseed oil blends. Different percentages of rubber seed oil were blended with linseed oil for the preparation of alkyd via condensation polymerisation of monoglyceride with phthalic anhydride. Physiochemical properties like colour, acid value, saponification value, iodine value, drying schedule, chemical resistance were evaluated for the different alkyd samples synthesized. The colour of the different samples was unaffected by blending. The acid values of the alkyds obtained were observed to be in the range of 8.59–10.1 mgKOH/g. The iodine values of the different alkyd samples prepared increased with increase in the percentage of linseed oil in the blends. The blends showed resistance to brine, water and acid. However, only some exhibited fair resistance to alkali. The intrinsic viscosity was also determined by extrapolation from Huggins and Kraemer viscosity relationship. The results showed that the alkyd resins synthesized from the blend of linseed and rubber seed oil showed favourable properties that make linseed oil good blending oil for the synthesis of alkyd resin.

show abstract

Section: Methodsmentioning

confidence: 99%

Alkyd resin from rubber seed oil/linseed oil blend: A comparative study of the physiochemical properties

Otabor

Ifijen

Mohammed

et al. 2019

Heliyon

View full text Add to dashboard Cite

show abstract

“…Alkyd formulation a flask with three necks equipped alongside Dean and Stark was to create medium oil length RSO alkyd using the monoglyceride process as stated in an earlier report [19,20] while operating in an azeotropic and reflux environment. Alkyd was thinned, the proper thin films were created after adding a quantity of driers of the mixture were placed on glass panels and allowed to dry by air.…”

Section: Methodsmentioning

confidence: 99%

Synthesis And Characterization Of New Styrenated Alkyd Resin From Olive Oil As Binder For Surface Coating

Kamel¹,

Khliwi²,

Hussein³

et al. 2022

Journal of Pharmaceutical Negative Results

View full text Add to dashboard Cite

In the current review article, an effort has been made to emphasize the inner workings of alkyd resins, the earliest polymeric resincreated from vegetable oils, in light of technological advancements that have occasionally been made to increase their practical utility.The thorough synthesis and use of several kinds of water-born alkyds were explained in order to lessen the use of organic solvents. Tocreate one set of styrenated alkyds, the Styrene monomer was used to post-polymerize the alkyd at 5:5 ratio at 80 °C for 6 hours. 1Standard techniques were used to define and assess the styrenated alkyds' physical and chemical characteristics, drying time, andchemical resistance. Each resin displayed favorable characteristics. Even without a dryer, the styrenated alkyds provided a quickerdrying time2. The styrenated alkyds were resistant to alkali, in contrast to the unstyrenated alkyd, which is just resistant to conditionsthat are acidic, wet, or briny. The AAST's coatings The FTIR, HNMR, DSC, and TGA methods were used to confirm the structures ofthe changed resins that were obtained. The findings of the physico-mechanical tests demonstrated that the styrenated alkyds that wereproduced are suitable for a range of coating applications.

show abstract

“…Distribution coefficient is defined as the ratio of the metal ion adsorbed to the amount in the liquid phase and it provides an estimate of sorption efficiency. Values of the distribution coefficient lower than 1 indicates low sorption efficiency [18]. The values of the distribution coefficient of metal ion between the activated carbon and continuous aqueous phases are dependent on the initial metal ion concentrations and are higher than 1.0 as shown in Table 3.…”

Section: Sorption Coefficientmentioning

confidence: 98%

<b>Binding of nickel and zinc ions with activated carbon prepared from sugar cane fibre (<i>saccharum officinarum</i> L.)</b>

Ikhuoria

2007

Bull. Chem. Soc. Eth.

View full text Add to dashboard Cite

Activated carbon was prepared from sugar cane fibre by carbonizing at 500 o C for 30 minutes. This was followed by activation with ammonium chloride. The activated carbon was characterised in terms of pH, bulk density, ash content, surface area and surface charge. Equilibrium sorption of nickel and zinc ions by the activated carbon was studied using a range of metal ion concentrations. The sorption data was observed to have an adequate fit for the Langmuir isotherm equation. The level of metal ion uptake was found to be of the order: Ni 2+ > Zn 2+. The difference in the removal efficiency could be explained in terms of the hydration energy of the metal ions. The distribution coefficient for a range of concentration of the metal ions at the sorbent water interface is found to be higher than the concentration in the continuous phase.

show abstract

Determination of solution viscosity characteristics of rubber seed oil based alkyds resins

Cited by 8 publications

References 5 publications

Alkyd resin from rubber seed oil/linseed oil blend: A comparative study of the physiochemical properties

Alkyd resin from rubber seed oil/linseed oil blend: A comparative study of the physiochemical properties

Synthesis And Characterization Of New Styrenated Alkyd Resin From Olive Oil As Binder For Surface Coating

<b>Binding of nickel and zinc ions with activated carbon prepared from sugar cane fibre (<i>saccharum officinarum</i> L.)</b>

Contact Info

Product

Resources

About