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Volatile antirust synthetic paper and preparation method thereof

A gas-phase anti-rust and synthetic paper technology, applied in the field of gas-phase anti-rust, can solve problems such as waste, white pollution of petroleum resources, environmental hazards, etc., and achieve the effects of reducing waste water, solving white pollution, and high tensile strength

Inactive Publication Date: 2013-03-13
沈阳防锈包装材料有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of vapor-phase antirust synthetic paper and its preparation method. The use of the synthetic paper solves the problems of white pollution caused by a large number of plastic packaging and the waste of a large amount of petroleum resources. Its preparation process solves the problem of traditional papermaking pollution. environmental hazards

Method used

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  • Volatile antirust synthetic paper and preparation method thereof
  • Volatile antirust synthetic paper and preparation method thereof
  • Volatile antirust synthetic paper and preparation method thereof

Examples

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Effect test

Embodiment 1

[0025] Vapor-phase antirust synthetic paper, the components and their percentages are:

[0026]

[0027] Among them: the vapor phase corrosion inhibitor for inhibiting metal corrosion consists of: 1 part of benzotriazole; 2 parts of sodium benzoate, 1 part of sodium acetate; 1 part of sodium nitrite;

[0028] Heavy calcium carbonate is 2500 mesh; low density polyethylene resin is blown film grade low density polyethylene with a density of 0.923g / cm 3 , the melt flow rate is 1.0g / 10min; the density of metallocene polyethylene resin (mLDPE) is 0.917g / cm 3 , The melt flow rate is 0.5g / 10min; the silane coupling agent is vinyltrimethoxysilane; the polyethylene wax is a low molecular weight polyethylene wax with a molecular weight of 3500-4000.

[0029] Preparation method: mix gas phase corrosion inhibitor, heavy calcium carbonate, silane coupling agent, and polyethylene wax at 25°C for 5 minutes according to the above formula, then add low-density polyethylene and metallocene ...

Embodiment 2

[0031] Vapor phase antirust synthetic paper, composed of the following components:

[0032]

[0033] Among them: the vapor phase corrosion inhibitor for inhibiting metal corrosion consists of: 1 part of benzotriazole; 2 parts of sodium benzoate, 1 part of sodium acetate; 1 part of sodium nitrite;

[0034] Heavy calcium carbonate is 2500 mesh; low density polyethylene resin is blown film grade low density polyethylene with a density of 0.923g / cm 3 , the melt flow rate is 1.0g / 10min; the density of metallocene polyethylene resin (mLDPE) is 0.917g / cm 3 , The melt flow rate is 0.5g / 10min; the silane coupling agent is vinyltrimethoxysilane; the polyethylene wax is a low molecular weight polyethylene wax with a molecular weight of 3500-4000.

[0035] Preparation method: mix gas phase corrosion inhibitor, heavy calcium carbonate, silane coupling agent, and polyethylene wax at 25°C for 5 minutes according to the above formula, then add low-density polyethylene and metallocene poly...

Embodiment 3

[0037] Vapor phase antirust synthetic paper, composed of the following components:

[0038]

[0039]

[0040] Among them: the vapor phase corrosion inhibitor for inhibiting metal corrosion consists of: 1 part of benzotriazole; 1 part of sodium benzoate; 1 part of sodium cinnamate; 1 part of sodium nitrite;

[0041] Heavy calcium carbonate is 2500 mesh; low density polyethylene resin is blown film grade low density polyethylene with a density of 0.923g / cm 3 , the melt flow rate is 1.0g / 10min; the density of metallocene polyethylene resin (mLDPE) is 0.917g / cm 3 , The melt flow rate is 0.5g / 10min; the silane coupling agent is vinyltrimethoxysilane; the polyethylene wax is a low molecular weight polyethylene wax with a molecular weight of 3500-4000.

[0042] Preparation method: Mix gas phase corrosion inhibitor, heavy calcium carbonate, silane coupling agent, and polyethylene wax at 25°C for 5 minutes, then add low-density polyethylene and metallocene polyethylene and mix o...

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Abstract

The invention relates to volatile antirust synthetic paper and a preparation method thereof, and belongs to the technical field of volatile antirust technology. The volatile antirust synthetic paper mainly comprises a volatile corrosion inhibitor, heavy calcium carbonate, low density polyethylene resin, metallocene polyethylene, a silane coupling agent, and polyethylene wax. According to the invention, polymer is used as a base raw material; heavy calcium carbonate is modified; the volatile corrosion inhibitor and various processing additives are added; the synthetic paper is prepared through forming process such as extrusion granulation process, film blowing, calendaring, curtain coating, and the like by using the characteristics of polymer interface chemistry principles and polymer modification. The invention has great social benefits to energy saving, natural resource protection, and environment improvement.

Description

technical field [0001] The invention belongs to the field of vapor phase antirust technology, and in particular relates to a vapor phase antirust synthetic paper and a preparation method thereof. Background technique [0002] The traditional packaging material industry mainly uses paper products and plastic packaging, but the traditional papermaking technology needs to cut down a lot of wood and use a lot of water. In the production process, it needs to add strong acid, strong alkali, bleaching powder and many organic chlorides, and discharge sewage at the same time and toxic and harmful substances, causing serious harm to the environment and human health. And the use of a large amount of plastic wrappings causes the problem of white pollution and the waste of a large amount of oil resources. At the same time, the functions of paper products and plastic packaging are relatively single, which are no longer suitable for the fields that require packaging materials with multipl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/10C04B14/28
Inventor 孙凯
Owner 沈阳防锈包装材料有限责任公司
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