JPS6045233B2 - Anticorrosive adhesive and anticorrosive tape or sheet - Google Patents
Anticorrosive adhesive and anticorrosive tape or sheetInfo
- Publication number
- JPS6045233B2 JPS6045233B2 JP7574477A JP7574477A JPS6045233B2 JP S6045233 B2 JPS6045233 B2 JP S6045233B2 JP 7574477 A JP7574477 A JP 7574477A JP 7574477 A JP7574477 A JP 7574477A JP S6045233 B2 JPS6045233 B2 JP S6045233B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- anticorrosive
- corrosion
- petrolatum
- tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 title claims description 28
- 230000001070 adhesive effect Effects 0.000 title claims description 28
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 29
- 239000004264 Petrolatum Substances 0.000 claims description 18
- 229940066842 petrolatum Drugs 0.000 claims description 18
- 235000019271 petrolatum Nutrition 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 claims description 15
- 239000011787 zinc oxide Substances 0.000 claims description 15
- 239000011162 core material Substances 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 2
- 235000014692 zinc oxide Nutrition 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
【発明の詳細な説明】
この発明は、主として金属特に鉄製品の防食に使用され
る防食粘着物及び防食テープもしくはシートに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an anticorrosion adhesive and an anticorrosion tape or sheet used mainly for corrosion protection of metals, particularly iron products.
従来、この種の防食材として、ペトロラタムを主成分と
し、これにシリカ、クレー等の充填材を加えてなる防食
粘着物及び不織布にこの防食粘着物を含浸せしめてなる
防食テープが知られている。しかしながら、これらの防
食材は、金属管等へ塗布及ひ被覆すると、光により劣化
し、その結果ペトロラタム自体が黒化してしまうと共に
、防食材の施工後経時的に美感が悪くなる等の欠点があ
る。最近、上記した光劣化性という欠点を解消するため
、光隠ぺい力の強い酸化チタン、マイカ等の無機物質を
混入した防食材が出現しているが、この防食材は、上記
した欠点が一応解消されるものの、ペトロラタムとの親
和性や上記酸化チタン等が塩基性に乏しいといつた諸点
より逆に防食性能が落ちるという致命的な欠点がある。Conventionally, as this type of corrosion-proofing material, there have been known anti-corrosion adhesives made of petrolatum as a main component and fillers such as silica and clay added thereto, and anti-corrosion tapes made by impregnating non-woven fabric with this anti-corrosion adhesive. . However, when these anticorrosive materials are applied or coated onto metal pipes, etc., they deteriorate due to exposure to light, resulting in the petrolatum itself turning black, and the aesthetic appearance worsens over time after application of the anticorrosive agent. be. Recently, in order to eliminate the drawback of photodegradability mentioned above, anti-corrosion products containing inorganic substances such as titanium oxide and mica, which have strong photo-hiding power, have appeared. However, it has a fatal drawback that its anticorrosion performance deteriorates due to its affinity with petrolatum and the poor basicity of titanium oxide and the like.
この発明者は、種々研究した結果、酸化亜鉛に注目し、
これをペトロラタムを主成分とする防食粘着物に加える
ことにより、上記した欠点が解消されるとの知見を得、
この発明を完成した。As a result of various research, this inventor focused on zinc oxide,
We found that by adding this to anticorrosive adhesives whose main ingredient is petrolatum, the above-mentioned drawbacks could be resolved.
completed this invention.
この発明の第１の発明は、ペトロラタムを主成分とする
防食粘着物に酸化亜鉛を５瞳量部〜２００重量部加えて
なる防食粘着物をその要旨とするものであり、第２の発
明は、この防食粘着物を可撓性芯材に含浸せしめてなる
防食テープもしくはシートをその要旨とするものである
。上記において、酸化亜鉛よまり亜鉛華は、その粒子径
が、０．０１〜５．０μのものが使用されるが、特に０
．１〜０．２μ程度の微粒子のものの使用がペトロラタ
ムを主成分とする防食粘着物への分散性の点より望まし
い。The first invention of the present invention is directed to a corrosion-proof adhesive obtained by adding 5 to 200 parts by weight of zinc oxide to an anti-corrosion adhesive containing petrolatum as a main component, and the second invention is The gist of the invention is an anticorrosive tape or sheet in which a flexible core material is impregnated with this anticorrosive adhesive. In the above, the zinc oxide or zinc white used has a particle size of 0.01 to 5.0μ, but in particular 0.01 to 5.0μ is used.
．． It is preferable to use fine particles of about 1 to 0.2 .mu.m from the viewpoint of dispersibility in anticorrosive adhesives containing petrolatum as a main component.
また、この酸化亜鉛の防食粘着物への混入量を、印重量
部〜２０踵量部に限定したのは、５０重量部未満である
と、耐光性が低下し、２０踵量部をこえると、防食性能
が悪くなるｊことによるからである。上記ペトロラタム
を主成分とする防食粘着物は、ペトロラタムの他に、要
すれば、例えばアルキルスルホン酸塩、アミン類、高級
脂肪酸、酸化パラフィン塩等の防錆添加剤、チタン、マ
イカ等ｉの先程ぺい力の強い無機物質を除くシリカ、ク
レー等の通常の充填材が、この粘着物の耐光性及び防食
性能を考慮した上での許容範囲内において、添加され得
る。In addition, the amount of zinc oxide mixed into the anticorrosive adhesive was limited to between 20 parts by weight, because if it is less than 50 parts by weight, the light resistance will decrease, and if it exceeds 20 parts by weight, This is because the anti-corrosion performance deteriorates. The above-mentioned anti-corrosion adhesive mainly composed of petrolatum may contain, in addition to petrolatum, anti-rust additives such as alkyl sulfonates, amines, higher fatty acids, oxidized paraffin salts, titanium, mica, etc. Ordinary fillers such as silica and clay, excluding inorganic substances with strong tenacity, may be added within the allowable range in consideration of the light resistance and anticorrosion performance of the sticky material.
また、この粘着物は、金属管等の対象物に応じて、例え
ば、カーボンブラック、弁柄、亜鉛黄、酸化クロム緑、
コバルト青のような耐光性のよい無機顔料を少量添加す
ることがある。上記可撓性芯材としては、織布、ポリプ
ロピレン、ポリエステルやナイロンのような合成繊維製
不織布、鉄またはアルミニウムのような金属繊維製不織
布、フェルト、合成ゴム又は合成樹脂製連続気泡スポン
ジ、アスベスト、バルブ紙等が用いられる。Also, depending on the object such as a metal pipe, this sticky substance can be used, for example, in carbon black, begara, zinc yellow, chromium oxide green,
Small amounts of inorganic pigments with good light resistance, such as cobalt blue, are sometimes added. Examples of the flexible core material include woven fabric, polypropylene, non-woven fabric made of synthetic fibers such as polyester and nylon, non-woven fabric made of metal fibers such as iron or aluminum, felt, open-cell sponge made of synthetic rubber or synthetic resin, asbestos, Bulb paper or the like is used.
この防食粘着物は、単に可撓性芯材に含浸せしめられる
だけでなく、芯材の裏面にもこの粘着物の薄層が形成さ
れるようになされるのが望ましい。It is desirable that this anti-corrosion adhesive is not only impregnated into the flexible core material, but also that a thin layer of this adhesive is formed on the back surface of the core material.
なお、この発明の第２の発明は、テープの他にシートに
も形成される。Note that the second aspect of the present invention is formed not only as a tape but also as a sheet.
この防食粘着物に酸化亜鉛を加えると、耐光性が改善さ
れ、かつ防食性能が低下しない理由は、未だその解明が
十二分になされていないが、おおよそ酸化亜鉛に具有せ
られているペトロラタムとの親和性及び塩基性のゆえに
、この酸化亜鉛がぺ，トロラタム中に十分に分散され、
かつ該ペトロラタムと酸化亜鉛との間に空隙が生じるこ
とがほとんどないことによるものと考えられる。The reason why adding zinc oxide to this anticorrosive adhesive improves light resistance and does not reduce anticorrosion performance has not yet been fully elucidated, but it is roughly due to the petrolatum contained in zinc oxide. Because of its affinity and basicity, this zinc oxide is well dispersed in petrolatum,
This is thought to be due to the fact that there are almost no voids between the petrolatum and zinc oxide.
この発明は、上述した次第で、ペトロラタムを主成分と
する防食粘着物に酸化亜鉛を加えてなるｉ防食粘着物及
びこの防食粘着物を可撓性芯材に含浸せしめてなるから
、耐光性がきわめてすぐれて＊８いるうえに、防食性能
も従来の防食材と同等もしくはそれ以上で、耐久性があ
るうえ、ペトロラタムの黒化現象も起りにくく、施工時
点と同様の美感状態を維持できる等の利点を有する。As described above, the present invention provides an anti-corrosive adhesive made by adding zinc oxide to an anti-corrosive adhesive containing petrolatum as a main component, and a flexible core material impregnated with this anti-corrosive adhesive, which has good light resistance. Not only is it extremely superior*8, but its anti-corrosion performance is equal to or better than that of conventional anti-corrosive materials, and it is durable, is resistant to the blackening phenomenon of petrolatum, and can maintain the same aesthetic condition as it was at the time of construction. has advantages.
以下、この発明の実施例を説明する。Examples of the present invention will be described below.
実施例１
Ａ防食粘着物
ペトロラタム １（４）重量部 酸化亜
鉛 ５０〃Ｂ防食粘着物
ペトロラタム １０唾量部 酸化亜鉛
１２０〃
シリカ ２９．５〃
カーボンブラック ０．５〃Ｃ防食粘着物
ペトロラタム １０鍾量部 酸化亜鉛
２００〃
上記Ａ−Ｃにおけるそれぞれの配合比にて上記Ａ−Ｃそ
れぞれの物質混合して、Ａ−Ｃの防食粘着物を得た。Example 1 Corrosion-proof adhesive A Petrolatum 1 (4) parts by weight Zinc oxide 50 B Corrosion-proof adhesive Petrolatum 10 parts by weight Zinc oxide
120〃 Silica 29.5〃 Carbon black 0.5〃C anti-corrosion adhesive Petrolatum 10 parts Zinc oxide
200〃 The substances A to C above were mixed at the respective compounding ratios in A to C to obtain anticorrosive adhesives A to C.
これらのＡ−Ｃ粘着物と以下に示す従来品１〜４を薄鉄
板に塗布して１年問屋外曝露試験及び塩水噴霧による防
食性能試験を行なつたところ、それぞれ表１及び２に示
されるごとく、本発明に係る防食粘着物は、従来品に比
べて十分な耐光性及び抜群の防食性能があることが判明
した。When these A-C adhesives and conventional products 1 to 4 shown below were applied to a thin iron plate and a one-year outdoor exposure test and a salt spray anticorrosion performance test were conducted, the results are shown in Tables 1 and 2, respectively. As can be seen, the anticorrosion adhesive according to the present invention was found to have sufficient light resistance and excellent anticorrosion performance compared to conventional products.
実施例２
実施例１におけるＡ−Ｃ防食粘着物を、合成繊維製不織
布よりなる可撓性芯材にそれぞれ含浸せしめて、防食テ
ープＩ，■，■を得た。Example 2 Corrosion-proofing tapes I, ■, and ■ were obtained by impregnating a flexible core material made of a synthetic fiber nonwoven fabric with the A-C anticorrosion adhesive in Example 1, respectively.
これらテープＩ〜■と、実施例１に示す従来品１なる防
食粘着物を不織布に含浸せしめた従来テープとを、それ
ぞれ鋼管に被覆して、１年問屋外曝露試験及び塩水噴霧
試験を行なつたところ、表３及び４に示されるように、
本発明に係る防食テープは、従来テープに比べて十分な
耐光性及び防食性能を有していることが、判明した。Steel pipes were coated with these tapes I to ■ and the conventional tape in which a nonwoven fabric was impregnated with the anticorrosive adhesive called conventional product 1 shown in Example 1, and a one-year outdoor exposure test and a salt spray test were conducted. As shown in Tables 3 and 4,
It has been found that the anticorrosion tape according to the present invention has sufficient light resistance and anticorrosion performance compared to conventional tapes.
Claims (1)
を５０重量部〜２００重量部加えてなる防食粘着物。 ２ ペトロラタムを主成分とする防食粘着物に酸化亜鉛
を５０重量部〜２００重量部加えてなる防食粘着物を可
撓性芯材に含浸せしめてなる防食テープもしくはシート
。 ３ 可撓性芯材が、不織布である第２項記載の防食テー
プもしくはシート。[Scope of Claims] 1. A corrosion-resistant adhesive made by adding 50 to 200 parts by weight of zinc oxide to an anti-corrosion adhesive containing petrolatum as a main component. 2. An anti-corrosion tape or sheet made by impregnating a flexible core material with an anti-corrosion adhesive consisting of petrolatum as a main component and 50 to 200 parts by weight of zinc oxide. 3. The anticorrosion tape or sheet according to item 2, wherein the flexible core material is a nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7574477A JPS6045233B2 (en) | 1977-06-24 | 1977-06-24 | Anticorrosive adhesive and anticorrosive tape or sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7574477A JPS6045233B2 (en) | 1977-06-24 | 1977-06-24 | Anticorrosive adhesive and anticorrosive tape or sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5410347A JPS5410347A (en) | 1979-01-25 |
| JPS6045233B2 true JPS6045233B2 (en) | 1985-10-08 |
Family
ID=13585083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7574477A Expired JPS6045233B2 (en) | 1977-06-24 | 1977-06-24 | Anticorrosive adhesive and anticorrosive tape or sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045233B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2692912B1 (en) * | 1992-06-30 | 1995-06-30 | Lorraine Laminage | PROCESS FOR PROTECTION AGAINST CORROSION OF METAL PARTS AND METAL PARTS OBTAINED BY THIS PROCESS. |
-
1977
- 1977-06-24 JP JP7574477A patent/JPS6045233B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5410347A (en) | 1979-01-25 |
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