How can hydrogen peroxide be used as a bleaching agent?
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Hydrogen peroxide can be used as a bleaching agent in various applications. In the textile industry, it is commonly used for bleaching cotton fabric . The addition of magnesium sulfate in the bleaching formula helps stabilize the bleaching system for cationized cotton, improving whiteness index and fabric strength . In the pulp and fiber industry, hydrogen peroxide is used to eliminate lignin content and achieve high color brightness . The concentration of hydrogen peroxide used affects the degree of whiteness and fabric properties such as stiffness and tensile strength . In the treatment of wool fibers, a low-temperature bleaching activating agent is adsorbed on the surfaces of the fibers before bleaching with hydrogen peroxide, reducing damage to the fibers and improving bleaching performance . Hydrogen peroxide can also be used for bleaching wood, where it is mixed with other chemicals and applied to the wood surface, resulting in an ideal bleaching effect .
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| Papers (5) | Insight |
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| The paper provides a method for bleaching wood with hydrogen peroxide. The method involves mixing hydrogen peroxide with other chemicals, brushing the mixture onto the wood, allowing it to permeate, and then washing the wood thoroughly. | |
| Hydrogen peroxide can be used as a bleaching agent by bleaching wool fibers through a low-temperature bleaching activating agent and then bleaching with hydrogen peroxide. | |
21 Aug 2019 4 Citations | Hydrogen peroxide is used as a bleaching agent in the textile fabric bleaching process to dissolve the lignin content in the fiber and achieve a high degree of brightness. |
3 Citations | Hydrogen peroxide is commonly used as a bleaching agent for cotton fabric, but the paper does not provide specific details on how it is used. |
| Hydrogen peroxide can be used as a bleaching agent due to its strong oxidizing properties. |
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