Food thickening agents: Sources, chemistry, properties and applications
Emulsion of SPI and sugar beet pectin made into gel matrix obtained via laccase-induced cross-linking are also studied (Feng et al., 2019). The protein flocculation is improved by the addition of polysaccharide which can act as a thickener, and the properties are regulated by the proportion of protein and polysaccharide.
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CN103772586A
The invention discloses a synthetic process of an acrylic emulsion thickener, which comprises the following steps: (a) weighing a certain amount of methacrylic acid, methacrylate, cross-linking agents, initiators, emulsifiers and deionized water for later use; (b) putting the methacrylic acid, the methacrylate and the deionized water in a container, stirring uniformly, and regulating the …
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Thickeners
Turbid white thick liquid at room temperature with characteristic odour,. Miscible with water and Cationic Bitumen Emulsions of all grades. Ready to use product for post-addition after formation and cooling of Bitumen Emulsion. Improves viscosity, storage stability and the water dilution properties of bitumen emulsion. Stable even on very low pH.
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Emulsion thickeners
Emulsion thickeners, in technical terms, are oil in water emulsions, where the continuous phase is water. Scott Bader. Making a positive ... to the system, the pH increases and the acid functional groups on the thickener begin to dissociate. As a result, the thickener becomes more water-soluble and starts to uncoil. As the pH increases further ...
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Thickeners + Rheology Guide
yield the liquid thickener. The diagram (right) shows the essential differences between conventional and inverse emulsions. Mechanism and Benefi ts of Texipol Inverse Emulsion Thickeners When Texipols are added to water or a waterborne system, the Texipol "inverts" with the help of the water soluble emulsifi ers and water becomes the ...
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Alcogum SL 827 Water-Soluble Thickener For High-Temp …
Alcogum SL 827 is a water-soluble thickener for anionic bitumen or oil emulsions that is stable at high emulsion temperatures. It is easily added in the soap phase of anionic emulsions either …
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Alcogum L-265
Water-soluble thickener for anionic bitumen or oil emulsions, including products also containing minerals. Alcogum® L 265 is an acrylate-based emulsion copolymer supplied at 30% active …
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ADDITIF® V100 | Arkema Specialty Surfactants
ADDITIF® V100 is a rheological agent which reduces sedimentation of bitumen emulsion during storage and prevents emulsion runoff after spraying on the pavement. This additive can also …
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Alcogum L 265
Alcogum L 265 is a water-soluble thickener for anionic bitumen or oil emulsions, including products also containing minerals. It is an acrylate-based emulsion copolymer supplied at 30% active solids in water. This product is part of a unique line of hydrophobically modified, alkali soluble emulsion polymers typically referred to as HASE thickeners.
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Choosing Thickening Agents For Emulsions, Part I: Water …
during the rubout of the emulsion. If the cushion is too little, then the emulsion will feel thin and not luxurious. Cushion can be affected by a thickener, the humectant used (for example, butylene glycol and hexylene glycol have less cushion than glycerin or propylene glycol) and the "oil" content and type. Temperature Stability
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Novel crosslinking method for preparation of acrylic thickener
In this work, ammonium polyacrylate (NH 4 PAA) thickener was synthesized by the inverse emulsion polymerization method with acrylic acid and ammonia water as the aqueous monomer, C16–C31 n ...
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A GUIDE TO UNDERSTANDING AND MIXING …
mechanisms. Addition of alkali to an emulsion consisting of tightly coiled polymers generates anionic charges along the chains. Like charges repel each other and the polymers swell and uncoil occupying more volume within the solution. Also, hydrophobic groups form domains along other water-hating groups, ultimately reducing
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Alcogum L 265
Alcogum L 265 is a water-soluble thickener for anionic bitumen or oil emulsions, including products also containing minerals. It is an acrylate-based emulsion copolymer supplied at 30% …
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emulsion | PPT
emulsion - Download as a PDF or view online for free. 5. DIFFERENCE BETWEEN O/W AND W/O EMULSIONS: (o/w) (w/o) Water is the dispersion medium and oil is the dispersed phase. non greasy and easily removable from the skin. used externally to provide cooling effect e.g. vanishing cream. preferred for internal use as bitter taste of oils can be …
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Bitumen emulsion Technical Bulletin
Generally more emulsifier is required to provide good stability and right performance properties than what is necessary to fill the interface. Bitumen emulsions will contain some 'free' emulsifier, which will help to prevent coalescence during emulsification, storage and transport.
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Asphalt applications
Complete range of emulsifiers for conventional slurry and microsurfacing. Patented emulsifiers used with phosphoric acid to provide quick trafic system in cool weather conditions even with low acid bitumens. Products for reactive aggregates and warmer climates.
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ADDITIF® V100 | Arkema Specialty Surfactants
ADDITIF® V100 is a rheological agent which reduces sedimentation of bitumen emulsion during storage and prevents emulsion runoff after spraying on the pavement. This additive can also prevent slurry segregation.
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Bitumen emulsion Technical Bulletin
Generally more emulsifier is required to provide good stability and right performance properties than what is necessary to fill the interface. Bitumen emulsions will contain some 'free' emulsifier, which will help to prevent …
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Thickeners
MaxxThix® PC-10 is an Alkali-swellable emulsion thickener designed for use in personal care applications. MaxxThix® PC-10's high efficiency and short flow makes it ideal for sanitizer, shampoo or conditioner applications. The short flow rheology is best described as buttery, and helps products appear rich and full. ...
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Food thickening agents: Sources, chemistry, properties and …
Both native and modified tapioca starches are extensively studied for their role as food-thickening agents. Due to tapioca starch's neutral flavor profile, it is commonly utilized in diverse food ...
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(PDF) Synthetic Thickener in Textile
Crosslinked polymers with different feed ratios were synthesized and their behavior was compared with the conventional kerosene emulsion thickener and a commercial synthetic thickener Alcoprint PTF in terms of color value, back …
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Alcogum SL 827 Water-Soluble Thickener For High-Temp Emulsions
Alcogum SL 827 is a water-soluble thickener for anionic bitumen or oil emulsions that is stable at high emulsion temperatures. It is easily added in the soap phase of anionic emulsions either before or after addition of alkali (see below for more information).
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Effect of process parameters on bitumen emulsions
This seems to indicate that the bitumen emulsion in the rotor stator would have a strong shear-thickening behavior if indeed the process is conducted in the laminar flow regime. Many authors have observed that the behavior of bitumen-in-water emulsions is …
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Effect of process parameters on bitumen emulsions
This seems to indicate that the bitumen emulsion in the rotor stator would have a strong shear-thickening behavior if indeed the process is conducted in the laminar flow regime. …
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Thickeners
MCTRON's MaxxThix ® products are high efficiency, alkali swellable, associative thickeners for use in emulsion polymer compounds. Applications include textile coatings, paints, mastics adhesives, back thickeners for print pastes, and …
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Strongly hydrophobic modified alkali swellable (HASE) …
Part 2: RHEOLATE® 465 vs. alternative thickener technologies In this part of the leaflet, RHEOLATE® 465 is being evaluated in comparison to further thickener technologies such as hydroxyethyl cellulose grade (HEC), a type of alkali-swellable emulsion (ASE) as well as a very Newtonian associative thickener grade (NiSAT).
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Alcogum L-265
Water-soluble thickener for anionic bitumen or oil emulsions, including products also containing minerals. Alcogum® L 265 is an acrylate-based emulsion copolymer supplied at 30% active solids in water. This product is part of a unique line of hydrophobically modified, alkali soluble emulsion polymers typically referred to as HASE thickeners.
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Thickening bituminous or bitumen latex emulsions
@misc{etde_6191692, title = {Thickening bituminous or bitumen latex emulsions} author = {Kosina, Z, Pecenka, E, and Vydra, J} abstractNote = {An aqueous dispersion of a copolymer of ethylacrylate and acrylic acid is introduced into the initial emulsion at 8 to 25 degrees to thicken it. The copolymer contains free carboxyl groups in a volume of 3 to 8 total parts, and NH4OH in a …
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Developments in acrylic -based thickeners as substitute …
Keywords: Acrylic thickener, Emu lsion thickener, Kerosene emulsion, Pigment . Synthetic thickener 1 Introduction Unlike with fibre-affinitive dyes, the pigments are fi xed to the substrate by a binder which adheres to the fibre and forms a continuous film on the fabric enclosing the pigment particles.The print
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Thickeners
Turbid white thick liquid at room temperature with characteristic odour,. Miscible with water and Cationic Bitumen Emulsions of all grades. Ready to use product for post-addition after formation and cooling of Bitumen Emulsion. Improves viscosity, storage stability and the water dilution …
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