Study on Factors Affecting Viscosity of Carboxymethyl Oxidation Starch

Journal Article•

Study on Factors Affecting Viscosity of Carboxymethyl Oxidation Starch

01 Jan 2008-Leather and Chemicals-

TL;DR: In this paper, the effect of carboxymethyl oxidation corn starch on the viscosity of leather was studied, and the results indicated that the product decreased dramatically with increasing of the dosage of H2O2 and catalyst, and increasing of reaction temperature, but increased rapidly with the increasing starch dosage and rotate speed of agitator.

read less

Abstract: Leather coated with low viscous adhesion agent coated was prepared by using oxidation combined with carboxymethylationThe effect of dosage of reactant,reaction time,temperature and rotate speed of agitator on the viscosity of carboxymethyl oxidation corn starch were studiedThe results indicated that the viscosity of product decreased dramatically with the increasing of the dosage of H2O2 and catalyst,and increasing of the reaction temperature,but increased rapidly with the increasing starch dosage and rotate speed of agitatorThe dosage of borax and CH2ClCOOH have no influence on viscosityThe viscosity of product increased rapidly as the reaction time was much smaller than 60 min,and declined sharply in this rage from 60 to 180 min of time,then low after 180min

...read moreread less

Citations

PDF

Open Access

More filters

Journal Article•DOI•

Preparation and Properties of Cornstarch Adhesives

[...]

Li Yang, Junjun Liu, Chengchao Du, Yinghuai Qiang

05 Aug 2013-Advance Journal of Food Science and Technology

TL;DR: In this article, the effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of cornstarch adhesives were studied through nonlinear regression.

...read moreread less

Abstract: The main goal of this study was to use cornstarch in the production of environmentally sound adhesives. 'Three-formaldehyde glue' pollutes the environment and harms to human health strongly, which widely used for wood-based panels preparation. Environment-friendly cornstarch adhesives were prepared using method of oxidation-gelatinization, insteading of the three formaldehyde glue. The effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of the adhesive were studied. The rheological eigenvalue of apparent viscosity was studied through nonlinear regression. The results showed that the apparent viscosity of cornstarch adhesives increased and then decreased with the increasing of temperature and the maximum value was obtained at 10 o C; the apparent viscosity decreased slowly with the increasing of rotor speed; the phenomenon of shear thinning appeared wither cornstarch adhesives which was pseudo-plastic fluids. Cornstarch adhesives with characteristics of non-toxic, no smell and pollution could be applied in interior and upscale packaging.

...read moreread less

18 citations

Cites background from "Study on Factors Affecting Viscosit..."

...…has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Li-Hong and Li-Xue, 2008; Syed et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Jun-you and Shu-Min, 2006), the properties of…...
[...]
...However, as an adhesive, the pure starch has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Li-Hong and Li-Xue, 2008; Syed et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Jun-you and Shu-Min, 2006), the properties of starch could be improved by physical and chemical methods, for example, it was an effective way to change the solubility, viscosity and related properties to meet the performance requirements of different application areas....
[...]

Journal Article•DOI•

Study on the Rheological Property of Cassava Starch Adhesives

[...]

Junjun Liu, Lanzhong Guo, Li Yang, Zhong Liu, Chunxia He - Show less +1 more

10 Mar 2014-Advance Journal of Food Science and Technology

TL;DR: In this paper, the effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of the adhesive were studied through nonlinear regression.

...read moreread less

Abstract: The main goal of this study was to use cassava starch in the production of environmentally sound adhesives. 'Three-formaldehyde glue' pollutes the environment and harms to human health strongly, which widely used for wood-based panels preparation. Environment-friendly cassava starch adhesives were prepared using method of oxidation-gelatinization, insteading of the three formaldehyde glue. The effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of the adhesive were studied. The rheological eigenvalue of apparent viscosity was studied through nonlinear regression. The results showed that the apparent viscosity of cassava starch adhesives decreased with the increasing of temperature; the apparent viscosity decreased slowly with the increasing of rotor speed; the phenomenon of shear thinning appeared within cassava starch adhesives which was pseudo-plastic fluids. Cassava starch adhesives with characteristics of non-toxic, no smell and pollution could be applied in interior and upscale packaging.

...read moreread less

5 citations

Cites background from "Study on Factors Affecting Viscosit..."

...…starch has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Fu and Lu, 2008; Syed et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Shi et al., 2008), the properties of starch could be…...
[...]
...However, as an adhesive, the pure starch has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Fu and Lu, 2008; Syed et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Shi et al., 2008), the properties of starch could be improved by physical and chemical methods, for example, it was an effective way to change the solubility, viscosity and related properties to meet the performance requirements of different application areas....
[...]

Journal Article•DOI•

The Rheological Property of Potato Starch Adhesives

[...]

Junjun Liu, Lanzhong Guo, Li Yang, Zhong Liu, Chunxia He - Show less +1 more

10 Feb 2014-Advance Journal of Food Science and Technology

TL;DR: In this paper, the effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of potato starch adhesives were studied through nonlinear regression.

...read moreread less

Abstract: The main goal of this study was to use potato starch in the production of environmentally sound adhesives. 'Three-formaldehyde glue' pollutes the environment and harms to human health strongly, which widely used for wood-based panels preparation. Environment-friendly potato starch adhesives were prepared using method of oxidation-gelatinization, insteading of the three formaldehyde glue. The effects of the quality ratio of starch and water, temperature and shear rate on the apparent viscosity of the adhesive were studied. The rheological eigenvalue of apparent viscosity was studied through nonlinear regression. The results showed that the apparent viscosity of potato starch adhesives decreased with the increasing of temperature; the apparent viscosity decreased slowly with the increasing of rotor speed; the phenomenon of shear thinning appeared within potato starch adhesives which was pseudo-plastic fluids. Potato starch adhesives with characteristics of non-toxic, no smell and pollution could be applied in interior and upscale packaging.

...read moreread less

4 citations

Cites background from "Study on Factors Affecting Viscosit..."

...However, as an adhesive, the pure starch has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Fu and Lu, 2008; Imam et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Shi et al., 2008), the properties of starch could be improved by physical and chemical methods, for example, it was an effective way to change the solubility, viscosity and related properties to meet the performance requirements of different application areas....
[...]
...…starch has a lot of inadequacies, such as water resistance, fluidity, permeability, storage stability and mechanical properties (Guo and Guo, 2007; Fu and Lu, 2008; Imam et al., 2001; Liu et al., 2008; Santayanon and Wootthikanokkhan, 2003; Shi et al., 2008), the properties of starch could be…...
[...]

Study on Factors Affecting Viscosity of Carboxymethyl Oxidation Starch

Citations

Cites background from "Study on Factors Affecting Viscosit..."

Cites background from "Study on Factors Affecting Viscosit..."

Cites background from "Study on Factors Affecting Viscosit..."

Related Papers (5)