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A liquid temporary solid material and its preparation method and application

A reinforced material and temporary technology, applied in the field of preparation of new liquid temporary solid materials, to achieve the effect of convenient use, good permeability, low residue or no residue removal

Active Publication Date: 2020-04-14
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a liquid temporary solid material without adding organic solvents and apply this type of material to the archaeological excavation site for temporary reinforcement of cultural relics, aiming to solve the practical problems existing in the existing temporary solid materials and technologies

Method used

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  • A liquid temporary solid material and its preparation method and application
  • A liquid temporary solid material and its preparation method and application
  • A liquid temporary solid material and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Menthol, menthol lactate compound liquid temporary solid material is used to extract simulated soil samples by brushing

[0047] (1) Preparation of menthol and menthol lactate composite liquid temporary solid material

[0048] Weigh 9.5g menthol, 0.5g menthyl lactate and 0.0001% TritonX-100 respectively, place them in a 100mL beaker, heat and stir in an 80-degree water bath, form a homogeneous solution system after melting, let stand to cool down, and obtain menthol, peppermint Lactate liquid temporary solid material;

[0049] (2) Composite materials are used for the extraction of simulated soil samples

[0050] Wrap the simulated soil sample with gauze, and apply a small amount of the above-mentioned composite material on the surface of the soil sample with a brush several times to ensure that the material penetrates into the interior. After 30 to 60 minutes, the material is solidified, and the blank part of the gauze is carefully lifted, and the reinforced soil samp...

Embodiment 2

[0053] Menthol, menthol lactate compound liquid temporary solid material is used to simulate the extraction of painted relics by spraying

[0054] (1) Preparation of menthol and menthol lactate composite liquid temporary solid material

[0055] Weigh 9.0g menthol, 1.0g menthyl lactate and 0.0001% TritonX-100 respectively, place them in a 100mL beaker, heat and stir in an 80-degree water bath, form a homogeneous solution system after melting, let stand to cool down, and obtain menthol, peppermint Lactate liquid temporary solid material;

[0056] (2) Composite materials are used for the extraction of simulated soil samples

[0057] Wrap the simulated painted relics with gauze, and spray the above-mentioned composite material evenly on the surface of the painted relics with a small amount of multiple times to ensure that the material penetrates into the interior. After the material is solidified, carefully hold the blank part of the gauze, and the reinforced painted remains wil...

Embodiment 3

[0060] Menthol, Menthol Lactate Composite Liquid Temporary Solid Material for Extraction of Top / Elevation Simulated Murals

[0061] (1) Preparation of menthol and menthol lactate composite liquid temporary solid material

[0062] Weigh 1.0g menthol, 9.0g menthyl lactate and 0.0001% TritonX-100 respectively, place them in a 100mL beaker, heat and stir in an 80-degree water bath, form a homogeneous solution system after melting, let stand to cool down, and obtain menthol, peppermint Lactate liquid temporary solid material;

[0063] (2) Composite materials are used for the extraction of simulated soil samples

[0064] Fix the gauze on the surface of the simulated mural, and use a spray can to spray it evenly on the surface of the mural several times. For the implementation method, see the attached figure 1 with figure 2 . After the material is solidified, carefully hold the blank part of the gauze, and the reinforced mural will be extracted;

[0065] Using the above method ...

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Abstract

The invention relates to a liquid temporary solid material and its preparation method and application. The liquid temporary solid material includes a reinforcing material and a crystallization inhibitor, wherein the reinforcing material is selected from any two or more molecules selected from menthol, menthone, menthol esters, and menthol ethers, so The content of the crystallization inhibitor is <50ppm. The liquid temporary solid material of the present invention mixes menthol and its derivatives together to form a liquid and controllable volatilization composite material for temporary reinforcement at room temperature, which can meet the temporary reinforcement requirements of archaeological excavation site cultural relics extraction, Easy to use.

Description

technical field [0001] The invention belongs to the technical field of protection of cultural relics at archaeological sites, and in particular relates to the preparation of a novel liquid temporary solid material and its application to temporary reinforcement of fragile cultural relics or relics at archaeological excavation sites. Background technique [0002] At archaeological excavation sites, archaeologists often encounter some very fragile cultural relics or relics, such as fragments of painted lacquerware, peeling paintings, decayed wooden remains, fragile fossils, fragile tomb murals, broken pottery, etc. If these cultural relics are not immediately protected at the excavation site and safely extracted and relocated, these precious relics and relics will be difficult to preserve for a long time, and the precious historical and cultural information contained in them will no longer exist. There will be immeasurable losses. Cultural relics or relics have been sealed und...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/144D06M13/224D06M15/53C04B41/82C04B41/83C04B41/46C04B41/48D21H25/18B27K3/12B27K3/02B27K3/50D06M101/06
CPCD06M13/144D06M13/224D06M15/53D21H25/18C04B41/009C04B41/46C04B41/4896C04B41/82C04B41/83B27K3/0228B27K3/12B27K3/50C04B2111/00956D06M2101/06C04B33/00D06M13/127D06M13/165C09K17/14C04B2111/72C04B41/89C04B41/52D06M7/00D06M17/00D06M23/14D06M23/06C04B41/4535C04B2103/402C04B41/522C04B2103/406C04B41/4501C04B41/4596
Inventor 罗宏杰于亚荣韩向娜容波任清华
Owner SHANGHAI UNIV
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