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Composite thermal expansion material

A technology of heat-expandable materials and mixtures, which can be used in table utensils, applications, household appliances, etc., can solve the problem of inability to judge the temperature of liquids, and achieve the effect of preventing hot drinks from being consumed

Inactive Publication Date: 2014-08-13
广州尊迪新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many cases, the damage to the body, especially the oral cavity, caused by using a straw to drink hot drinks is due to the accidental use of the straw, or the cup wall has a good heat insulation effect, and the temperature of the liquid cannot be judged, so the straw is used rashly

Method used

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Examples

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is further described.

[0024] First make a composite material, the steps are:

[0025] Wash the fungus, remove the silt and sawdust at the root, put it in boiling water, cook it, and then dry it. Experiments show that it can be dried or sun-dried. It has been found through experiments that it is better to crush until the particle diameter is between 30 microns and 50 microns. The present invention names this material fungus powder.

[0026] Wash the mushrooms: remove the sediment, cook them in boiling water, and then dry them. Tests show that they can be dried in the sun or in the sun. It has been found through experiments that it is better to crush until the particle diameter is between 30 microns and 50 microns. The present invention names this material mushroom powder.

[0027] Do the same with kelp: wash it, cook it, dry it, and crush it until the particle diameter is 30-50 microns. The pres...

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Abstract

The invention relates to a composite thermal expansion material, particularly a material capable of quickly expanding in hot water and a suction tube capable of avoiding sucking in hot drinks. In order to overcome the defect that hot drinks can easily pass through the suction tube in the existing suction tube, the invention provides a suction tube which can be blocked when a hot liquid passes through. The technical scheme for solving the technical problem is as follows: the composite thermal expansion material is prepared by the following steps: 1. thoroughly mixing jelly fungi powder, flower mushroom powder, Laminaria digitata powder, jelly powder, starch, table salt and peanut oil in a mass ratio of 50:30:50:10:5:1:1; 2. thoroughly mixing the mixture obtained in the step 1 and water in a mass ratio of 10:1; and 3. drying the mixture obtained in the step 2.

Description

[0001] This application is a divisional application of a patent application with an application date of November 13, 2012, an application number of 2012104531852, and an invention title of "a composite thermal expansion material and a straw". technical field [0002] The present invention relates to a composite material and a drinking straw, in particular to a material which can rapidly expand in hot water and a drinking straw which can prevent inhalation of hot drinks. Background technique [0003] In life, straws are often used to drink liquids, such as fruit juice, coffee, vinegar, yogurt, etc., as we all know: the act of sucking superheated liquids with a straw is dangerous. In many cases, the damage to the body, especially the oral cavity, caused by using a straw to drink hot drinks is due to the accidental use of the straw, or the cup wall has a good heat insulation effect, and the temperature of the liquid cannot be judged, so the straw is used rashly. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L5/00C08L89/00C08L3/02C08K3/16C08K5/103C08K5/09A47G21/18
Inventor 陈廷
Owner 广州尊迪新材料科技有限公司
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