Carbon isolation roll paper as well as preparation and use method thereof

A technology of separating paper and carbon, applied in the direction of paper, pigment-containing coating, etc., can solve the problem of incomplete protection of paper cultural relics, etc., and achieve the effect of durable maintenance, damage prevention and durability enhancement.

Inactive Publication Date: 2011-04-20
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages existing in the prior art that can only absorb or buffer the erosion of acid gas in the storage environment of cultural relics, and partially adjust the humidity of the storage environment, and cannot completely protect paper cultural relics, the present invention proposes a carbon spacer paper and methods of preparation and use thereof

Method used

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  • Carbon isolation roll paper as well as preparation and use method thereof
  • Carbon isolation roll paper as well as preparation and use method thereof
  • Carbon isolation roll paper as well as preparation and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] The carbon spacer paper proposed by the present invention is to mix the polished carbon black and polyvinyl alcohol, and then coat it on the special paper for acid-free support, and place it between two pieces of special paper for acid-free support that have been infiltrated with the mixed protective solution. , and then wrapped with colored paper to obtain.

[0067] In order to realize the effect of the present invention, the present invention provides a kind of preparation method of carbon spacer roll paper, comprises the steps:

[0068] The first step: making carbon paper. Grind 80g of carbon black and 500ml of water in a colloid mill for 5 hours to form a colloid with a particle size of 2-50um; mix the obtained colloid with the water-based adhesive polyvinyl alcohol at a volume ratio of 5:2, and apply it evenly on the The obverse and reverse sides of the acid-retained silk special paper are placed under standard atmospheric pressure, and are naturally dried in the ...

Embodiment 2

[0073] The carbon spacer paper proposed by the present invention is to mix the polished carbon black and polyvinyl alcohol, and then coat it on the special paper for acid-free support, and place it between two pieces of special paper for acid-free support that have been infiltrated with the mixed protective solution. , and then wrapped with colored paper to obtain.

[0074] In order to realize the effect of the present invention, the present invention provides a kind of preparation method of carbon spacer roll paper, comprises the steps:

[0075] The first step: making carbon paper. Grind 100g of carbon black and 500ml of water in a colloid mill for 5 hours to form a colloid with a particle size of 2-50um; mix the obtained colloid with the water-based adhesive polyvinyl alcohol at a volume ratio of 5:2, and apply it evenly on the The obverse and reverse sides of the acid-retained silk special paper are placed under standard atmospheric pressure, and are naturally dried in the...

Embodiment 3

[0080] The carbon spacer paper proposed by the present invention is to mix the polished carbon black and polyvinyl alcohol, and then coat it on the special paper for acid-free support, and place it between two pieces of special paper for acid-free support that have been infiltrated with the mixed protective solution. , and then wrapped with colored paper to obtain.

[0081] In order to realize the effect of the present invention, the present invention provides a kind of preparation method of carbon spacer roll paper, comprises the steps:

[0082] The first step: making carbon paper. Grind 120g of carbon black and 500ml of water in a colloid mill for 5 hours to form a colloid with a particle size of 2-50um; mix the obtained colloid with the water-based adhesive polyvinyl alcohol at a volume ratio of 5:2, and apply it evenly on the The obverse and reverse sides of the acid-retained silk special paper are placed under standard atmospheric pressure, and are naturally dried in the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a carbon isolation roll paper as well as a preparation and use method thereof. The preparation method comprises the steps of: grinding carbon black and water in a colloid mill to form particle-size colloids, uniformly mixing the obtained colloids and aqueous adhesive polyvinyl alcohol, then coating the mixture on the front side and the back side of special acid-free twill-based paper, and naturally drying in the shade to obtain carbon tissue; and respectively pasting two pieces of special twill-based paper immersed with a mixed protection solution on two sides of the carbon tissue, and edging the carbon tissue with color paper to obtain the carbon isolation roll paper. When the carbon isolation roll paper is used, a paper cultural relic is rolled up or placed between two pieces of the carbon isolation roll paper to obtain a carbon microenvironment. The carbon isolation roll paper can absorb or buffer acid gas in a cultural relic storage environment, effectively inhibit and reduce the erosion of dampness, high temperature, harmful gas, harmful light rays and dust, provide convenient micro carbon collection environment, effectively alleviate the damage of high temperature, dampness, oxidation and the like to built-in paper tissues, and enhance the durability of the built-in paper. The carbon isolation roll paper has the characteristics of low cost and simple preparation method and has a favorable market development prospect.

Description

technical field [0001] The invention relates to the technical field of materials, in particular to a carbon spacer paper used as a paper cultural relic collection protection material and a method for preparing and using the same. 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 component is carbon (C), which is a light, loose black powder; its physical and chemical properties are stable, in...

Claims

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Application Information

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IPC IPC(8): D21H19/64D21H19/60D21H23/70
Inventor 李玉虎曹明冯谱付慧
Owner SHAANXI NORMAL UNIV
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