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A kind of anti-corrosion and antibacterial carbon separator roll paper

An anti-corrosion, antibacterial, and roll-separated paper technology is applied in the field of paper cultural relics collection and protection materials, which can solve problems such as insufficient protection of paper cultural relics, achieve good market development prospects, prevent damage, and block erosion.

Active Publication Date: 2015-08-19
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The publication date is December 24, 2008. In the Chinese invention patent with the publication number CN101328699A, a special acid-free paper for cultural relics protection and its preparation method are proposed. The paper is made of plant pulp fibers, corrosive gas adsorbents, humidity control pH buffering agent and wet strengthening agent are made into a pulp suspension in a certain mass percentage, filtered and dehydrated on a paper sheet machine, and obtained after drying wet paper sheets, which can only absorb or buffer the acid gas in the cultural relics storage environment. Corrosion, and partially adjust the humidity of the storage environment, can not fully protect paper cultural relics

Method used

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  • A kind of anti-corrosion and antibacterial carbon separator roll paper
  • A kind of anti-corrosion and antibacterial carbon separator roll paper
  • A kind of anti-corrosion and antibacterial carbon separator roll paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Spray the antiseptic and antibacterial solution evenly on the front and back of the leather paper, spray 10mL antiseptic and antibacterial solution per square centimeter of the leather paper, dry it naturally in the shade at room temperature, and place it on a calligraphy and painting mounting machine to flatten. Grind carbon black and water in a colloid mill for 5 hours at a mass ratio of 2:10 to form a colloid with a particle size of 1-30 μm, and mix the colloid with a 10% polyvinyl alcohol aqueous solution at a volume ratio of 5:1 After mixing evenly, apply evenly on the front and back of the flattened leather paper, and dry naturally in the shade at room temperature to obtain anti-corrosion and antibacterial carbon separator roll paper.

[0015] The antiseptic and antibacterial liquid of the present embodiment is composed of 4 parts by weight of ethanol solution of didecyldimethylammonium chloride with a mass fraction of 0.03%, 10 parts by weight of chlorine dioxide ...

Embodiment 2

[0017] In this example, carbon black and water were ground in a colloid mill for 5 hours at a mass ratio of 3:10 to form a colloid with a particle size of 1-30 μm, and the colloid and a polyvinyl alcohol aqueous solution with a mass fraction of 15% were mixed by volume After mixing evenly at a ratio of 4:1, evenly apply it to the front and back of the flattened leather paper, and the other steps are the same as in Example 1 to obtain anti-corrosion and antibacterial carbon separator roll paper.

Embodiment 3

[0019] In this example, carbon black and water were ground in a colloid mill for 5 hours at a mass ratio of 3:10 to form a colloid with a particle size of 1-30 μm, and the colloid and a 10% polyvinyl alcohol aqueous solution by volume After mixing evenly at a ratio of 6:1, evenly apply it to the front and back of the flattened leather paper, and the other steps are the same as in Example 1 to obtain anti-corrosion and antibacterial carbon separator roll paper.

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Abstract

The invention discloses preservative and antibacterial carbon isolation roll paper which is obtained by uniformly spraying a preservative and antibacterial liquid on the front surface and back surface of rubber paper, naturally drying the rubber paper in the shade at room temperature and then coating a layer of a mixture of colloid polished by carbon black and water and polyvinyl alcohol. According to the preservative and antibacterial carbon isolation roll paper, damage to built-in paper fibers, which is caused by high temperature, dampness, oxidization and the like, in a paper historical relics storage process can be effectively relieved; acidic and oxide harmful gas such as NOx, HCl and SO2 in air can be effectively absorbed; corrosion to the built-in paper is stopped; preservative, antibacterial, anti-mildewing and insect-killing effects can be effectively realized; a certain preservative protection function for the built-in paper can be realized; the durability of the built-in paper is improved. The raw materials adopted in the preservative and antibacterial carbon isolation roll paper are industrial products of the conventional compounds, are low in cost and are convenient to purchase; a preparation method is simple, so that the preservative and antibacterial carbon isolation roll paper also has extremely good market development prospect.

Description

technical field [0001] The invention belongs to the technical field of paper cultural relics collection and protection materials, and in particular relates to a carbon spacer roll paper for paper cultural relics collection and protection. Background technique [0002] Paper cultural relics are carriers for recording various knowledge and information, and are precious spiritual and cultural wealth handed down from human history. irreplaceable important role. In Chinese archives, calligraphy, paintings and other ancient documents, most of the handwriting written in ink is durable, and the paper below the ink is in good condition; many unearthed cultural relics are preserved due to the existence of remaining fire embers or charcoal. Carbon black is produced by incomplete combustion or cracking of many hydrocarbon substances (solid, liquid or gaseous), and its main chemical composition is carbon (C), which is a light, loose black powder; its physical and chemical properties are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H25/18
Inventor 李玉虎曹静曹明冯谱付慧
Owner SHAANXI NORMAL UNIV
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