Multifunctional long-acting antirust film and preparation method thereof

A multi-functional, manufacturing method technology, applied in the direction of chemical instruments and methods, lamination, layered products, etc., can solve the problems that cannot be applied to large-scale equipment occasions, low durability, poor barrier properties, etc.

Active Publication Date: 2010-11-10
ZHEJIANG GREAT SOUTHEAST PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the deficiencies of the existing vapor phase antirust films, which have poor barrier properties, low durability, and cannot be applied to large-scale equipment occasions, the present invention provides a film with good barrier properties, long anti-rust time, and effective anti-rust properties for large-scale equipment. Multifunctional long-acting antirust film and preparation method thereof

Method used

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  • Multifunctional long-acting antirust film and preparation method thereof
  • Multifunctional long-acting antirust film and preparation method thereof
  • Multifunctional long-acting antirust film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] refer to figure 1 , a multifunctional long-acting antirust film, the multifunctional long-acting antirust film includes a nylon 6 film layer 1, a glue layer 2, an antibacterial agent layer 3 and an antirust agent layer 4; the antibacterial agent layer 3 covers On the antirust agent layer 4, the adhesive layer 2 is covered on the antibacterial agent layer 3, and the nylon 6 film layer 1 is covered on the adhesive layer 2;

[0043] In the multifunctional long-acting antirust film, the nylon 6 film layer 1 accounts for 25-32% of the total mass, the adhesive layer 2 accounts for 6-8% of the total mass, and the antibacterial agent layer 3 accounts for 30-35% of the total mass , the antirust agent layer 4 accounts for 26~35% of the total mass;

[0044] The antirust agent layer 4 includes binary copolymerized PP, thermoplastic elastomer, anti-sticking agent and antirust masterbatch, and the mass-number ratio of the four components is: binary copolymerized PP 23.5~26 parts, th...

Embodiment 2

[0084] refer to figure 1 , in the present embodiment, in the multi-functional long-acting antirust film, the nylon 6 film layer 1 accounts for 28% of the total mass, the adhesive layer 2 accounts for 7% of the total mass, and the antibacterial agent layer 3 accounts for 32.5% of the total mass , the antirust agent layer 4 accounts for 32.5% of the total mass;

[0085] Other schemes and working process of this embodiment are all the same as in Embodiment 1.

Embodiment 3

[0087] refer to figure 1 , in the present embodiment, in the multifunctional long-acting antirust film, the nylon 6 film layer 1 accounts for 30% of the total mass, the adhesive layer 2 accounts for 7.5% of the total mass, and the antibacterial agent layer 3 accounts for 32% of the total mass , the antirust agent layer 4 accounts for 30.5% of the total mass;

[0088] Other schemes and working process of this embodiment are all the same as in Embodiment 1.

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Abstract

The invention relates to a multifunctional long-acting antirust film which comprises a nylon 6 film layer, a cementing layer, an antimicrobial layer and an antirust layer; the antimicrobial layer is covered on the antirust layer, the cementing layer is covered on the antimicrobial layer, and the nylon 6 film layer is covered on the cementing layer. Moreover, the invention provides a preparation method of the multifunctional long-acting antirust film. The invention has good barrier property and long antirust time and is effectively applicable to large equipment occasions.

Description

technical field [0001] The invention relates to an antirust film and a preparation method thereof. Background technique [0002] All metal products are facing the problem of anti-rust. With the rapid development of industrial production, anti-rust methods have developed from the simplest electroplating, dip coating, vacuum packaging, paint, and anti-rust oil to VCI vapor phase anti-rust methods. , widely used in the rust prevention of ferrous metals and their products. [0003] According to the current situation of the use of vapor phase VCI antirust film, there are still many deficiencies: [0004] ①The current use of anti-rust agents, although the anti-rust effect is acceptable, but it is toxic, the release of gas has an impact on the human body, the toxicity cannot be ignored, and endangers the safety of the crowd; some anti-rust films have a single anti-rust effect, only for steel metals Anti-rust, the anti-rust effect on other metals is not obvious. [0005] ②At pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/18B32B37/12
CPCB32B37/12B32B2377/00B32B2307/752B32B27/08B32B37/203B32B2307/7145B32B27/327B32B2323/10B32B27/34B32B2270/00B32B2250/24B32B2307/7242B32B2274/00B32B2323/04Y10T428/31739
Inventor 黄水寿郭加义
Owner ZHEJIANG GREAT SOUTHEAST PACKAGING
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