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Leakage mending glue and its preparation method

A leak-trapping and glue-stick technology, applied in chemical instruments and methods, other chemical processes, rosin adhesives, etc., can solve problems such as unsatisfactory leak-trapping effect persistence and complicated preparation methods, and achieve low production cost and convenient packaging and transportation , Excellent adhesive effect

Active Publication Date: 2007-09-19
SHENZHEN BANMING SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing leak-trapping adhesives are mainly solid pastes of stationery or artificial chemical polymer materials, and the durability of the leak-trapping effect is not ideal, and its preparation method is relatively complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The invention provides a method for preparing leak-trapping glue, comprising the steps of:

[0019] A. Mix rosin and waste engine oil in proportion, pour it into a container and place it in a heating furnace to raise the temperature to 75-150 degrees Celsius to gradually melt the material, and stir during the melting process:

[0020] B. Stir until it is in the state of molten thick slurry, then add stone powder, continue to heat and melt, and after all the small particles in the container are melted, it will be made into leak-tight glue.

[0021] Wherein, according to the needs of use, a step C can be added after the step B: pour the leak-trapping glue into the rod-shaped die and gradually cool down to make a leak-trapping glue stick.

[0022] The mass ratio of each component of the leak-trapping glue is rosin:waste engine oil:stone powder=70:(5-10):(20-25).

[0023] The heating furnace is an electromagnetic furnace.

[0024] The melting time is about 10-25 minutes, ...

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Abstract

The invention relates to a preparation method for repair-leakage glue, which comprises steps shown below: mixing 70-share rosin and waste engine oil of 5~10 share in container, putting on electromagnetic oven as heating furnace to heat to 75~150Deg to melt material with stirring; to heavy slurry state, adding crushed sand of 20~25 share, continuing to heat till melt completed and obtain the product. The operation is simple with low cost. This product has no toxin while well adhesive capacity.

Description

【Technical field】 [0001] The invention relates to a leak-trapping material and a preparation method thereof, in particular to a leak-trapping glue and a preparation method thereof. 【Background technique】 [0002] With the emergence of a large number of various housing buildings, there are more and more gaps that may appear in the construction of building roofs, roof water tanks, floors and water pipe connections, and municipal water purification plants. It is estimated that there are thousands of buildings of various types in each city every year, and the waterproof measures for the expansion joints of the roofs, clear water pools, and sewage treatment pools of these projects will be cracked and damaged due to reasons such as construction, quality, and material aging. Phenomena directly affect the quality of use, and water leakage often occurs at the rupture, which causes losses to the use and management of the project and increases troubles. For this reason, the industry h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K3/12C09J193/04
Inventor 张时光
Owner SHENZHEN BANMING SCI & TECH CO LTD
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