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Strong glue and preparation thereof

A sol, powerful technology, used in chemical instruments and methods, other chemical processes, mechanical processing/deformation, etc., can solve problems such as high cost, uncompetitive price, and failure to popularize and use, and achieve simple preparation methods and low cost. low effect

Inactive Publication Date: 2010-12-22
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Green Make Up strong colloid is a high-tech product, which can make the firmly bonded paper fall off quickly, with stable quality, non-toxic and harmless, and no pollution to the environment. However, due to its high cost and uncompetitive price, it is widely used in the market. failed to promote the use of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Heat 70-75ml of water to 75°C, add 8-10.5g of sodium hydroxide, 5-5.4g of stearic acid, 3-5ml of Tween-80, 2-4ml of phenol, 3-5ml of liquid paraffin, dodecane Sodium sulfonate 13~15.5g

[0019] 2. Stir the above mixture at 850 rpm at a temperature of 75°C to 82°C to fully mix it evenly for 30 minutes.

[0020] 3. Cool the above reactants in water cooling for 30 minutes.

[0021] 4. Stir the cooling gel evenly, put it into a container, add 4L of water, and fully mix the cooling material with water at a speed of 700 rpm.

[0022] 5. Adjust the pH value of the above 4L initial product to 8-9 with hydrochloric acid.

[0023] 6. Use dichloromethane as a propellant for the above-mentioned initial product, and carry out high-pressure filling of liquefied gas to the product to obtain the finished product.

[0024] The composition of embodiment 1 product is:

[0025] 2.5ml of phenol; 4.5ml of liquid paraffin; 10g of sodium hydroxide;

[0026] Ethanol 5ml; Stearic acid 5....

Embodiment 2

[0029] 1. Heat 70-75ml of water at 75°C, add 8-10.5g of sodium hydroxide, 5-5.4g of stearic acid, 3-5ml of Tween-80, 2-4ml of phenol, 3-5ml of liquid paraffin, dodecyl Sodium sulfonate 13~15.5g

[0030] 2. Stir the above mixture at 850 rpm at a temperature of 75°C to 82°C to fully mix it evenly for 30 minutes.

[0031] 3. Cool the above reactants in water cooling for 30 minutes.

[0032] 4. Stir the cooling gel evenly, put it into a container, add 4L of water, and fully mix the cooling material with water at a speed of 700 rpm.

[0033] 5. Adjust the pH value of the above 4L initial product to 8-9 with hydrochloric acid.

[0034] 6. Use dichloromethane as a propellant for the above-mentioned initial product, and carry out high-pressure filling of liquefied gas to the product to obtain the finished product.

[0035] The composition of embodiment 2 product is:

[0036] 3ml of phenol; 4ml of liquid paraffin; 9g of sodium hydroxide;

[0037] Ethanol 5ml; Stearic acid 5.4g; Tw...

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PUM

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Abstract

The invention discloses strong peptizer and a method for preparing the same. The compositions of the strong peptizer are: 2 to 4 milliliters of phenol, 3 to 5 milliliters of petroxolin, 8 to 10.5 grams of sodium hydroxide, 4 to 5.6 milliliters of ethanol, 5 to 5.4 grams of stearic acid, 3 to 5 milliliters of tween-80, 70 to 75 milliliters of water and 13 to 15.5 grams of dodecyl sodium sulfate. The preparation method is as follows: a. the water is heated to between 75 and 82 DEG C, and the sodium hydroxide, the stearic acid, the tween-80, the phenol, the petroxolin and the dodecyl sodium sulfate are added into the water; the mixture is stirred for 30 minutes at the speed of 850 turns per minute at a temperature of between 75 and 82 DEG C, and then cooled; b. jellies are uniformly stirred and placed into a container, and added with 4 milliliters of water and stirred at the speed of 700 turns per minute; c. hydrochloric acids are used for adjusting the pH value to between 8 and 9, and acoarse product is obtained; d. methylene dichloride is used as propellants, and high-pressure filling of liquefied gas is performed on the product. The strong peptizer provided by the invention can make firmly glued paper rapidly fall off; and the preparation method is simple and the cost is low.

Description

technical field [0001] The invention relates to a strong colloidal agent capable of quickly falling off firmly bonded paper and a preparation method thereof. Background technique [0002] Green Make Up strong colloid is a high-tech product, which can make the firmly bonded paper fall off quickly, with stable quality, non-toxic and harmless, and no pollution to the environment. However, due to its high cost and uncompetitive price, it is widely used in the market. Failed to promote use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a low-cost strong colloid and its preparation method. [0004] The technical scheme adopted in the present invention: a powerful colloid, which consists of the following components: 2 to 4 ml of phenol, 3 to 5 ml of liquid paraffin, 8 to 10.5 g of sodium hydroxide, 4 to 5.6 ml of ethanol, and 5 to 5.4 ml of stearic acid G, Tween-80 3~5ml, water 70~75ml, sodium lauryl sulfonate 13~15...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31F7/02C09K3/00
Inventor 宗志杰黄明芳于乐群杨宇飞钱志文
Owner SHANGHAI INST OF TECH
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