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Application of a kind of vapor phase antirust paper

A technology of vapor-phase anti-rust paper and paper rope, which is applied to impact-sensitive items, packaging, and types of packaging items. rust protection effect and other issues, to achieve the effect of improving rapid response or operational efficiency, saving the consumption of non-renewable resources, and ensuring cleanliness requirements

Active Publication Date: 2015-09-09
上海一诺金属防护材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using this type of material, put it inside the tubular metal product and seal the opening, but this material has the problem of inconvenient operation, that is, these anti-rust materials are flexible materials, and it is not easy to put them into the inner cavity with a small diameter. The length of the pipe is relatively large, such as more than 1 meter, it is more difficult to put in, and even can only extend into a part of the depth, which affects the anti-rust protection effect
These problems have led to the fact that the antirust protection of the inner cavity of tubular metal products has not been completely resolved.

Method used

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  • Application of a kind of vapor phase antirust paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Adopt the SF / H104-82PO type 82 grams quantitative gas phase antirust paper for steel produced by Shenyang Antirust Packaging Materials Co., Ltd., cut it into strips with a width of 30mm, and make a single strand of gas phase with a diameter of 3mm on an automatic paper rope machine Anti-rust paper rope. The paper rope has excellent gas-phase anti-rust performance, tested according to the GB / T16267 standard, and the anti-rust performance can reach level 0 (no rust at all). It is cut into a length of 850mm and put into a gun barrel with an inner diameter of 7.62mm. The mouth of the barrel is sealed, which can meet the anti-rust storage requirements of more than 10 years.

Embodiment 2

[0021] Adopt the SF / D308-112PO polymetallic vapor-phase antirust paper with a quantitative weight of 112 grams produced by Shenyang Antirust Packaging Materials Co., Ltd., cut into strips with a width of 20mm, and make double strips with a diameter of 5mm on an automatic paper rope machine. Strand paper rope. The paper rope has excellent gas-phase antirust performance on steel, copper and copper alloys, etc., and is tested according to the gas-phase corrosion inhibition ability test in the QB / T 1319-2010 standard, and has no rust. Put it into the engine cooling water pipeline and seal it, which can protect the cooling water system from rust for more than 2 years.

Embodiment 3

[0023] Use the SF / T502-52PO vapor phase antirust paper for copper with a weight of 52 grams produced by Shenyang Antirust Packaging Materials Co., Ltd., cut it into paper strips with a width of 20mm, and process it into three strands of paper with a diameter of 6mm on a paper rope machine rope. The paper rope has excellent vapor phase anti-rust effect on copper and copper alloys. According to the gas phase anti-rust screening test in the QB / T1319-2010 standard, the brass has no rust for 9 cycles. Insert it into a copper tube with an inner diameter of 10-100mm. After sealing the tube mouth, it can protect the inner cavity of the copper tube from rust for more than 8 years.

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Abstract

The invention relates to a thin and long and flexible volatile rust preventive material, in particular to a use of volatile rust preventive paper. The volatile rust preventive paper is used as a paper rope which has rigidity and can be used for being placed into a thin and long tubular inner cavity and preventing rust for tubular devices. The novel rope-shaped volatile rust preventive material can meet a rust preventing protecting requirement for small-diameter metal pipe inner cavity. The volatile rust preventive material has certain flexibility and rigidity, can be inserted into a pipe inner cavity easily, and is suitable for bent tubular metal products, wide in application range and convenient to operate.

Description

technical field [0001] The invention relates to a slender and flexible vapor phase antirust material, in particular to the application of a vapor phase antirust paper. Background technique [0002] The inner surface of tubular metal products, such as the inner wall of the gun barrel and the inner surface of metal pipelines, is mostly exposed metal. The exposed metal parts of these metal products are easily corroded during storage, maintenance and transportation, resulting in damage to equipment or products or even scrapped. In order to prevent the inner surface of the above-mentioned products from rusting, the method of coating anti-rust grease is currently mainly used for protection, but this method has the disadvantages of inconvenient coating operation, possible rust hidden danger caused by missing coating, difficult cleaning, low construction efficiency, high protection cost and the use of Problems such as environmental pollution and non-renewable resource consumption c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D85/20B65D81/18
Inventor 唐艳秋赵柏东孟素媚孙凯
Owner 上海一诺金属防护材料有限公司
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