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  • In a preceding paper, it was found that, during coating with solutions of a stearin salt in water, whatever the concentration used, a considerable part of the PCC surface remains free, indicating the development of an incomplete monolayer. This was explained by assuming a micelle adsorption mechanism as the dominating process in water, resulting in a multilayer structure composed of an inner incomplete chemisorbed monolayer and one or more physically adsorbed layers. This model predicted a physi What is Water-based calcium stearate?Calcium stearate lubricant is a water-insoluble metallic soap class surfactant. Generally, it is made as an aqueous liquid dispersion. Water-based calcium stearate refers to water-based calcium stearate, also known as calcium stearate emulsion and dispersion. Water-based calcium stearate is used as a white emulsion; it has an exceptionally slight smell and a slippery feel when it comes in contact with the skin. This product is mutually soluble in water, ethan The invention relates to a water-based dispersion and a preparation method, wherein the water-based dispersion takes calcium stearate as the main component and is used for papermaking. The dispersion is mainly used as an auxiliary, a functional auxiliary, and a coating lubricant in the papermaking and coating processes. The dispersion is formed by processing the calcium stearate, an emulsifier A, an emulsifier B, an auxiliary, a dispersing agent, a defoamer, a fungicide, and water; and the produ What is Water-based calcium stearate?Water-based calcium stearate is used as a white emulsion; it has a slight special smell and a slippery feel when it comes in contact with the skin. This product is mutually soluble in water, ethanol, or ether and is mainly used as a lubricant, anti-sticking agent, and glidant. It is especially suitable for producing oils and medicinal extracts with good fluidity and compressibility. They are used as a glidant in direct compression. It can also be used as a fi What is Water-based calcium stearate?Water-based calcium stearate can be used for starch, casein or emulsion paint; the amount of it added is 1-5% of the weight of the dry pigment; it can improve the performance of the coating improves the properties of paper coating; this product has a lubricating effect on the coating, can improve the fluidity and levelling performance of the coating so that the coating smooth and flat. It can be used directly and does not have to be like calcium stearate powd The invention relates to the technical field of calcium stearate, particularly a water-based calcium stearate emulsion, and a preparation method. Background technology: Calcium stearate emulsion is a white viscous liquid with the formula ca(c17h35coo)2, an excellent lubricant. It can be used in starch, casein, or emulsion coating. Since calcium stearate is insoluble in water, adding an emulsifier and dispersant is necessary to prepare water-based calcium stearate emulsion to achieve a dispersion Calcium stearate emulsion refers to calcium stearate waterborne, also known as water-based calcium stearate, calcium stearate dispersion liquid, milky white dispersion, easy to disperse in water, and slippery. Hechuan Chemical's development of this product does not contain organic solvents or environmental protection. You are widely used in waterborne coatings, coated paper, rubber isolators, textile, construction, and other fields. Water-based coating: The primary function is to reduce the inte Used as a non-toxic heat stabilizer for polyvinyl chloride and has excellent lubricity. The heat stabilization effect is better than barium stearate, lead stearate, tin stearate, and cadmium stearate. But cheap and easy to obtain, has low toxicity, and good processing performance. It synergizes with zinc soap and epoxy compounds and can improve thermal stability. Combining essential lead salt and lead soap in complex products can improve the gelation rate. This product is used in polyethylene an What is water-based calcium stearate？Water-based calcium stearate alias calcium octadecate; Calcium octadecate; Calcium stearate dispersion; Calcium stearate; Calcium stearate; SCD lubricant; Calcium octadecate (light), molecular formula: C18H35CaO2, molecular weight:323.5468. Delicate white appearance, fluffy powder, smooth, soluble in hot water, toluene, ethanol, and other organic solvents. Non-toxic, it slowly decomposes into stearic acid and corresponding calcium salts when heated to 400 deg Calcium stearate emulsion refers to the water-based calcium stearate, also known as water-based calcium stearate, calcium stearate dispersion liquid.

Structure and surface coverage of water-based stearate coatings on calcium carbonate nanoparticles

In a preceding paper, it was found that, during coating with solutions of a stearin salt in water, whatever the concentration used, a considerable part of the PCC surface remains free, indicating the development of an incomplete monolayer. This was explained by assuming a micelle adsorption mechanism as the dominating process in water, resulting in a multilayer structure composed of an inner incomplete chemisorbed monolayer and one or more physically adsorbed layers. This model predicted a physi

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Preparation of calcium stearate dispersion with low viscosity

What is Water-based calcium stearate?Calcium stearate lubricant is a water-insoluble metallic soap class surfactant. Generally, it is made as an aqueous liquid dispersion. Water-based calcium stearate refers to water-based calcium stearate, also known as calcium stearate emulsion and dispersion. Water-based calcium stearate is used as a white emulsion; it has an exceptionally slight smell and a slippery feel when it comes in contact with the skin. This product is mutually soluble in water, ethan

More>>

Water based calcium stearate dispersion for papermaking and preparation method thereof

The invention relates to a water-based dispersion and a preparation method, wherein the water-based dispersion takes calcium stearate as the main component and is used for papermaking. The dispersion is mainly used as an auxiliary, a functional auxiliary, and a coating lubricant in the papermaking and coating processes. The dispersion is formed by processing the calcium stearate, an emulsifier A, an emulsifier B, an auxiliary, a dispersing agent, a defoamer, a fungicide, and water; and the produ

More>>

Application of water based calcium stearate

What is Water-based calcium stearate?Water-based calcium stearate is used as a white emulsion; it has a slight special smell and a slippery feel when it comes in contact with the skin. This product is mutually soluble in water, ethanol, or ether and is mainly used as a lubricant, anti-sticking agent, and glidant. It is especially suitable for producing oils and medicinal extracts with good fluidity and compressibility. They are used as a glidant in direct compression. It can also be used as a fi

More>>

What is the purpose of calcium stearate

What is Water-based calcium stearate?Water-based calcium stearate can be used for starch, casein or emulsion paint; the amount of it added is 1-5% of the weight of the dry pigment; it can improve the performance of the coating improves the properties of paper coating; this product has a lubricating effect on the coating, can improve the fluidity and levelling performance of the coating so that the coating smooth and flat. It can be used directly and does not have to be like calcium stearate powd

More>>

The invention relates to a water-based calcium stearate emulsion, a preparation method and a process thereof

The invention relates to the technical field of calcium stearate, particularly a water-based calcium stearate emulsion, and a preparation method. Background technology: Calcium stearate emulsion is a white viscous liquid with the formula ca(c17h35coo)2, an excellent lubricant. It can be used in starch, casein, or emulsion coating. Since calcium stearate is insoluble in water, adding an emulsifier and dispersant is necessary to prepare water-based calcium stearate emulsion to achieve a dispersion

More>>

Calcium stearate emulsion introduction

Calcium stearate emulsion refers to calcium stearate waterborne, also known as water-based calcium stearate, calcium stearate dispersion liquid, milky white dispersion, easy to disperse in water, and slippery. Hechuan Chemical's development of this product does not contain organic solvents or environmental protection. You are widely used in waterborne coatings, coated paper, rubber isolators, textile, construction, and other fields. Water-based coating: The primary function is to reduce the inte

More>>

Main uses of water-based calcium stearate

Used as a non-toxic heat stabilizer for polyvinyl chloride and has excellent lubricity. The heat stabilization effect is better than barium stearate, lead stearate, tin stearate, and cadmium stearate. But cheap and easy to obtain, has low toxicity, and good processing performance. It synergizes with zinc soap and epoxy compounds and can improve thermal stability. Combining essential lead salt and lead soap in complex products can improve the gelation rate. This product is used in polyethylene an

More>>

Fine white fluffy powder water-based calcium stearate

What is water-based calcium stearate？Water-based calcium stearate alias calcium octadecate; Calcium octadecate; Calcium stearate dispersion; Calcium stearate; Calcium stearate; SCD lubricant; Calcium octadecate (light), molecular formula: C18H35CaO2, molecular weight:323.5468. Delicate white appearance, fluffy powder, smooth, soluble in hot water, toluene, ethanol, and other organic solvents. Non-toxic, it slowly decomposes into stearic acid and corresponding calcium salts when heated to 400 deg

More>>

Introduction of water-based calcium stearate

Calcium stearate emulsion refers to the water-based calcium stearate, also known as water-based calcium stearate, calcium stearate dispersion liquid.

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Papermaking industry scrambles to raise prices! Shortage of raw material supply Water-based calcium stearate usher in a new wave of price increases

Paper giants have raised prices one after another, and the market is ushering in a new wave of price increases. It is reported that since mid-February so far, the current base paper mill has completed four rounds of price increases, generall

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