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Environment-friendly glass deinking agent

A deinking agent and environment-friendly technology, applied in the field of environment-friendly glass deinking agent, can solve the problems of detrimental to the health of operators, short replacement cycle of raw materials, and high cost of use, so as to improve detergency, save raw material consumption, The effect of reducing volatility

Active Publication Date: 2017-11-24
广州玮弘祺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Has a strong pungent smell, which is harmful to the health of operators, and requires high temperature use (some need to be heated to 100°C), high volatility, fast consumption of raw materials, short replacement cycle of raw materials, resulting in high cost of use

Method used

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  • Environment-friendly glass deinking agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～5

[0032] A kind of environment-friendly glass deinking agent of embodiment 1~5

[0033] A kind of environment-friendly glass deinking agent of embodiment 1~5 is prepared according to the composition in table 1 and consumption percentage.

[0034] Specific preparation steps: first put deionized water into the mixing tank; then add alkali (sodium hydroxide or / and potassium hydroxide) into the tank and stir until completely dissolved; then add sodium metasilicate into the tank and stir until completely dissolved; Then add sodium epioctyl sulfonate, fatty acid methyl ester ethoxylate sulfonate, alkyl glucoside, diethylene glycol methyl ether, dipropylene glycol methyl ether, and stir until completely dissolved. Sampling and testing, testing qualified discharge.

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PUM

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Abstract

The invention discloses an environment-friendly glass deinking agent. The glass deinking agent contains octyl sodium sulfonate, fatty acid methyl ester ethoxylate sulfonate, alkyl glucoside, diethylene glycol monomethyl ether, dipropylene glycol monomethyl ether, sodium metasilicate, alkali and the balance of water. The environment-friendly glass deinking agent disclosed by the invention has the advantages that environment-friendly low-volatility raw materials are used, so that the problem of strong irritant smell of a glass deinking agent on the market is solved, and health of an operator is protected; the temperature when the product is used can be lowered to 60-80 DEG C, so that volatility is further lowered, energy consumption is reduced, and raw material consumption is also reduced; glass deinking detergency of the product is improved and is higher than that of a mainstream product on the market; and the product is stable, not layered, invariant in color, environmentally friendly and free of phosphorus.

Description

technical field [0001] The invention relates to an environment-friendly glass deinking agent. Background technique [0002] With the development of society and the improvement of people's quality of life and environmental requirements, glass products are widely used. Silk screen printing on the glass surface will leave ink, and the edge of the glass will be coated with light blocking agent, black ink, etc. Some inks contain highly toxic organic solvents, such as benzene, ketone solvents, or heavy metal elements in the ink. When the solvent is not handled properly during the ink production process, it is easy to cause harm to people's bodies. The evaporation of highly toxic solvents will also cause certain harm to people's bodies. Since a certain amount of solvents remain on printed matter, these solvents will produce peculiar smell and affect the health of users of printed matter. Some inks have strong adhesion to glass substrates, strong water resistance, no coating peeli...

Claims

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Application Information

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IPC IPC(8): C09D9/04
CPCC09D9/04
Inventor 李亚平
Owner 广州玮弘祺生物科技有限公司
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