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Preparation technology of environment-friendly toothpaste abrasive

A preparation process and friction agent technology, which is applied in the preparation of toothpaste additives and the preparation process of toothpaste environmental protection friction agent, can solve the problems of poor effect, unstable indicators, high energy consumption of products, etc. Stable indicators and cost-saving effects

Inactive Publication Date: 2014-04-02
FUJIAN LONGYAN JING BO CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, abrasives are needed in the toothpaste production field. In the traditional production process of toothpaste abrasives, the produced abrasives often have unstable indicators, high energy consumption, and poor results, resulting in high production costs. Toothpaste is mostly milky white, the particles are irregular in shape, and the particles are also large. After being added to toothpaste, the friction force is often too large, which is easy to hurt the gums

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] 1. Pre-add 30m in the reactor 3 of water and 2.7m 3 Sodium silicate, after mixing, the temperature is controlled between 53°C and 57°C, and sulfuric acid with a concentration of 98% is added to make the pH value between 6.5 and 7 to form a gel;

[0010] 2. Dilute sodium silicate according to 25m 3 The flow rate of / h is added to the reactor, and it is heated at the same time. When the temperature rises to 93 ° C ~ 95 ° C, and at the same time, sulfuric acid with a concentration of 98% is added, according to 1.65m 3 When the flow rate of / h is added, the pH value reaches between 7 and 8;

[0011] 3. When sodium silicate is added with 27m 3 When the reaction is terminated, continue to add sulfuric acid with a concentration of 98% to make the pH value between 5 and 5.1, and the product is obtained.

[0012] The embodiments described above are only one of the more preferred specific implementations of the present invention, and the usual changes and replacements perform...

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PUM

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Abstract

The invention relates to a preparation technology of an environment-friendly toothpaste abrasive. According to the preparation technology, water, sodium silicate and concentrated sulfuric acid are organically mixed and react. Through the adoption of the preparation technology of the environment-friendly toothpaste abrasive, the produced toothpaste abrasive is stable in various indexes, low in energy consumption in the production process, easy for industrial promotion, round and small in grains, and transparent in color, enables the toothpaste to be fine and smooth and beautiful in use, and saves a lot of cost.

Description

technical field [0001] The invention belongs to the technical field of chemical production, and in particular relates to a preparation process of toothpaste additives, in particular to a preparation process of toothpaste environmental friction agent. Background technique [0002] At present, abrasives are needed in the toothpaste production field. In the traditional production process of toothpaste abrasives, the produced abrasives often have unstable indicators, high energy consumption, and poor results, resulting in high production costs. The toothpaste is mostly milky white, the particles are irregular in shape, and the particles are also large. After being added to the toothpaste, the friction force is often too large, which is easy to hurt the gums. Contents of the invention [0003] In view of the above problems, the present invention provides a preparation process of an environmentally friendly toothpaste abrasive, the process of the toothpaste environmentally frien...

Claims

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Application Information

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IPC IPC(8): A61K8/25A61Q11/00
Inventor 朱源德任建怀
Owner FUJIAN LONGYAN JING BO CHEM TECH