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Feb. 20, 2024
What Is the Method of Preparation of Hydrogen Peroxide?
What Is the Method of Preparation of Hydrogen Peroxide?

The electrolysis of 30 percent ice-cold H₂SO₄ produces hydrogen peroxide. An acidified sulphate solution is electrolyzed at a high current density to create peroxodisulphate. Hydrogen peroxide is produced when peroxodisulphate is hydrolyzed. At room temperature, it is a colourless liquid with a harsh flavour.

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Jan. 15, 2024
How Is Urea-Formaldehyde Glue Manufactured?
How Is Urea-Formaldehyde Glue Manufactured?

Urea-formaldehyde (UF) glue is a thermosetting resin widely used in the woodworking and construction industries for bonding wood and other materials. The manufacturing process of UF glue involves several steps, from the synthesis of the resin to its formulation into a usable adhesive.

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Jan. 12, 2024
Understanding Urea-Formaldehyde Glue, Applications and Best Practices
Understanding Urea-Formaldehyde Glue, Applications and Best Practices

The conventional method of manufacturing urea-formaldehyde resins comprises precondensing urea with formaldehyde in aqueous solution at the reflux at pH 7-9, and heating the mxiture at pH 5-6 until the desired degree of water insolubility or viscosity is reached.

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Jan. 09, 2024
Understanding MEG (Ethylene Glycol/Monoethylene Glycol): Applications and Uses
Understanding MEG (Ethylene Glycol/Monoethylene Glycol): Applications and Uses

MEG is most commonly used as chemical intermediate in the manufacture of polyester resins and textile fibers. MEG is wildly used as automotive antifreeze due to its low freezing point when mixed with water and used as heat transfer fluids for ventilation and air-conditioning systems.

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Jan. 05, 2024
Poly (propylene carbonate) (PPC) Production Process: A Comprehensive Overview
Poly (propylene carbonate) (PPC) Production Process: A Comprehensive Overview

PPC is prepared by alternating copolymerization of CO2 and propylene oxide through negative ions, is a biodegradable environment-friendly product with a high-added value and can be completely degraded into water and CO2.

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Dec. 19, 2023
Is Ethyl Acetate Environmentally Friendly?
Is Ethyl Acetate Environmentally Friendly?

Ethyl acetate is considered to be one of the least environmentally harmful of organic solvents. It is very effective while it is easily broken down in both air and water.

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