JPH1061833A - Synthetic resin pipe having fluorine resin film adhered on inner surface - Google Patents
Synthetic resin pipe having fluorine resin film adhered on inner surfaceInfo
- Publication number
- JPH1061833A JPH1061833A JP8232627A JP23262796A JPH1061833A JP H1061833 A JPH1061833 A JP H1061833A JP 8232627 A JP8232627 A JP 8232627A JP 23262796 A JP23262796 A JP 23262796A JP H1061833 A JPH1061833 A JP H1061833A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- synthetic resin
- resin film
- fluorine resin
- adhesive
- 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.)
- Pending
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は内面にフッ素樹脂
フィルムを接着した合成樹脂管に関し、具体的には塩化
ビニールなどの合成樹脂管の管内面の全周面にフッ素樹
脂フィルムを貼付した上，下水用および給排水用管に係
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a synthetic resin tube having a fluororesin film adhered to an inner surface thereof. More specifically, the present invention relates to a synthetic resin tube made of vinyl chloride or the like having a fluororesin film adhered to the entire inner peripheral surface of the tube. It relates to pipes for sewage and plumbing.
【０００２】[0002]
【従来の技術】従来の給，排水用管特に合成樹脂製管と
して利用されているものは、塩化ビニール製管であり、
この管の場合経年の使用により内面に水，湯垢等が堆積
して管路を縮径し流水量を低下させるものとなってい
た。2. Description of the Related Art Conventionally used pipes for water supply and drainage, especially pipes made of synthetic resin, are pipes made of vinyl chloride.
In the case of this pipe, water, scale, etc. are accumulated on the inner surface due to use over time, and the pipe is reduced in diameter to reduce the amount of flowing water.
【０００３】[0003]
【発明が解決しようとする課題】この発明は合成樹脂管
特に上，下および給，排水用合成樹脂管の内面に水垢等
の挟雑物の付着しない管を提供しようとするものであ
る。SUMMARY OF THE INVENTION It is an object of the present invention to provide a synthetic resin pipe, in particular, a pipe in which debris or other contaminants do not adhere to the inner surface of the synthetic resin pipe for upper, lower and supply and drainage.
【０００４】この出願の発明者はフッ素樹脂材（ポリテ
トラフルオロエチレン）例えばテフロン（商標名）材あ
るいはアフレックス（商品名：旭硝子株式会社）を用い
た場合の給，排水管の使用特性を極めて良好な点に着目
し、他の樹脂材に比較して極めて高価な前記材料を用い
た比較的経済的にすぐれた給排水管を提供しようとする
ものである。[0004] The inventor of the present application has extremely determined the use characteristics of supply and drain pipes when using a fluororesin material (polytetrafluoroethylene) such as Teflon (trade name) material or Aflex (trade name: Asahi Glass Co., Ltd.). Focusing on good points, an object of the present invention is to provide a relatively economical water supply / drainage pipe using the above material which is extremely expensive as compared with other resin materials.
【０００５】[0005]
【課題を解決するための手段】この出願の発明者は前記
したテフロン材の有効利用としてテフロン材をシート状
あるいは筒状のフィルムとして形成し、このフィルムを
合成樹脂管の内面全周に貼付（接着）してテフロンフィ
ルム付きの合成樹脂管を案出したものである。Means for Solving the Problems The inventor of the present application formed a Teflon material as a sheet or cylindrical film as an effective use of the Teflon material described above, and affixed this film to the entire inner surface of the synthetic resin tube ( Bonding) to create a synthetic resin tube with a Teflon film.
【０００６】[0006]
【発明の実施の形態】この発明に係る内面にフッ素樹脂
フィルムを接着した合成樹脂管が図１に示されており、
前記合成樹脂管１０は合成樹脂製のパイプ１の内面接着
剤２を介してフッ素樹脂フィルム３を前記パイプの全内
周面に貼着した構成とされている。前記した接着剤とし
ては「ＡＧ−９０１４Ａ」（開発名：旭硝子株式会社）
がある。なお、このＡＧ−９０１４Ａは線状ポリエステ
ル系接着剤にイソシアネートを混入したもので、特開平
号として技術公開されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS A synthetic resin pipe having a fluororesin film adhered to an inner surface according to the present invention is shown in FIG.
The synthetic resin pipe 10 has a configuration in which a fluororesin film 3 is adhered to the entire inner peripheral surface of the pipe via an internal adhesive 2 of a pipe 1 made of synthetic resin. As the above-mentioned adhesive, "AG-9014A" (development name: Asahi Glass Co., Ltd.)
There is. Note that AG-9014A is obtained by mixing an isocyanate into a linear polyester-based adhesive, and is disclosed in Japanese Patent Application Laid-Open No. H08-27139.
【０００７】[0007]
【実施例】この発明のフッ素樹脂を内設した合成樹脂管
の実施例を製造手段を参照にして説明すれば次のとおり
である。図２は平板状のフッ素樹脂フィルム３にＡＧ−
９０１４Ａの接着剤を塗布したもので接着剤付フッ素樹
脂フィルム２０が形成されている。前記接着剤は約５〜
１０μｍ塗布し、約１分程度乾燥させた後、７０〜１２
０℃、約５kgf/cm2 で塩化ビニール材の円筒内面に貼付
するものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a synthetic resin pipe having a fluorine resin according to the present invention therein will be described below with reference to manufacturing means. FIG. 2 shows that a flat fluororesin film 3 is coated with AG-
The fluororesin film 20 with an adhesive is formed by applying an adhesive of 9014A. The adhesive is about 5
After applying 10 μm and drying for about 1 minute, 70 to 12
It is affixed to the inner surface of a vinyl chloride cylinder at 0 ° C. and about 5 kgf / cm 2 .
【０００８】図３は塩化ビニール製のパイプ１に前記し
た接着剤付フッ素樹脂フィルム２０を貼付する手段を示
したもので、パイプ内の頂部ロール５で前記フィルム２
０をパイプ内面に押圧貼付した後、このロール５を左右
方向に転動して（鎖線図参照）前記フィルム２０を塩化
ビニールパイプ１内面全周に貼付して図４に示す内面に
フッ素樹脂フィルムを接着した塩化ビニールパイプが製
造される。FIG. 3 shows a means for attaching the above-mentioned fluororesin film with adhesive 20 to a pipe 1 made of vinyl chloride.
0 is pressed and adhered to the inner surface of the pipe, and then the roll 5 is rolled in the left-right direction (refer to a chain line diagram), and the film 20 is adhered to the entire inner surface of the vinyl chloride pipe 1 and the inner surface shown in FIG. Glued PVC pipe is manufactured.
【０００９】なお前記したフィルム２０はポリエステル
材に対しても適用できるものである。またこの発明は先
の実施例に限定されるものでなく、フィルム２０をパイ
プ内面に貼付する手段などは他の技術を採用できるもの
であり、しかも二層成形手段を用いて一体成形を行うこ
ともできるものである。The above-described film 20 is applicable to a polyester material. Further, the present invention is not limited to the above-described embodiment, and other techniques such as a means for attaching the film 20 to the inner surface of the pipe can be adopted. Can also be.
【００１０】[0010]
【発明の効果】この発明に係る内面にフッ素樹脂フィル
ムを接着した合成樹脂管、特に塩化ビニール管あるいは
ポリエステル管を上，下あるいは給，排水用または樋に
使用する場合は内部に水垢が発生せず、従来のように水
垢を原因とするパイプ縮径を生じさせないので流体の流
れがスムーズであり、従来必要としていたパイプ内面の
洗浄に使用していた洗剤が不必要となりエコロジー面で
も有効である。また、この発明に係る合成樹脂管は耐
圧，耐薬品性でも良好な性情を有するもので化学分野で
の利用を行うことができる。According to the present invention, when a synthetic resin pipe having a fluororesin film adhered to the inner surface thereof, in particular, a vinyl chloride pipe or a polyester pipe is used for upper, lower, supply, drainage or gutter, scale is formed inside. The fluid flow is smooth because it does not cause pipe shrinkage due to water scale as in the past, and the detergent used for cleaning the inner surface of the pipe, which was required conventionally, is unnecessary, and it is also effective in ecology. . Further, the synthetic resin tube according to the present invention has good properties in terms of pressure resistance and chemical resistance, and can be used in the chemical field.
【図１】この発明に係るフッ素樹脂フィルムを接着した
合成樹脂管の説明図である。FIG. 1 is an explanatory view of a synthetic resin pipe to which a fluororesin film according to the present invention is adhered.
【図２】フッ素樹脂フィルムに接着剤を塗布した接着剤
付フッ素樹脂フィルムの説明図である。FIG. 2 is an explanatory diagram of a fluororesin film with an adhesive obtained by applying an adhesive to a fluororesin film.
【図３】塩化ビニールパイプに接着剤付フッ素樹脂フィ
ルムを貼付する製作手段の説明図である。FIG. 3 is an explanatory view of a production means for attaching a fluororesin film with an adhesive to a vinyl chloride pipe.
【図４】フッ素樹脂フィルムを貼付した塩化ビニールパ
イプの説明図である。 〔図面の簡単な説明〕 １ 合成樹脂（塩化ビニール）パイプ ２ 接着剤（ＡＧ−９０１４Ａ） ３ フッ素樹脂フィルム ５ ローラ １０ フッ素樹脂フィルムを接着した合成樹脂管 ２０ 接着剤付フッ素樹脂フィルムFIG. 4 is an explanatory view of a vinyl chloride pipe to which a fluororesin film is attached. [Brief description of drawings] 1 Synthetic resin (vinyl chloride) pipe 2 Adhesive (AG-9014A) 3 Fluororesin film 5 Roller 10 Synthetic resin tube with fluororesin film adhered 20 Fluororesin film with adhesive
Claims (2)
を接着剤（ＡＧ−９０１４Ａ）を介して接着して構成し
たことを特徴とする内面にフッ素樹脂フィルムを接着し
た合成樹脂管。1. A synthetic resin tube having a fluororesin film adhered to the inner surface thereof, wherein the fluororesin film is adhered to the inner surface of the synthetic resin tube via an adhesive (AG-9014A).
および給，排水あるいは樋として使用することを特徴と
する内面にフッ素樹脂フィルムを接着した合成樹脂管。2. A synthetic resin pipe having a fluororesin film adhered to an inner surface thereof, wherein the synthetic resin pipe according to claim 1 is used as upper, lower, supply, drainage or gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8232627A JPH1061833A (en) | 1996-08-15 | 1996-08-15 | Synthetic resin pipe having fluorine resin film adhered on inner surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8232627A JPH1061833A (en) | 1996-08-15 | 1996-08-15 | Synthetic resin pipe having fluorine resin film adhered on inner surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1061833A true JPH1061833A (en) | 1998-03-06 |
Family
ID=16942291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8232627A Pending JPH1061833A (en) | 1996-08-15 | 1996-08-15 | Synthetic resin pipe having fluorine resin film adhered on inner surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1061833A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784856B1 (en) | 2005-04-28 | 2007-12-14 | (주) 삼정디씨피 | Strengthened water plastic pipe and the manufacture method |
| US8092881B2 (en) | 2008-05-01 | 2012-01-10 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| JP2016070414A (en) * | 2014-09-30 | 2016-05-09 | 積水化学工業株式会社 | Molded body and vacuum sewage water system |
-
1996
- 1996-08-15 JP JP8232627A patent/JPH1061833A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100784856B1 (en) | 2005-04-28 | 2007-12-14 | (주) 삼정디씨피 | Strengthened water plastic pipe and the manufacture method |
| US8092881B2 (en) | 2008-05-01 | 2012-01-10 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| US8679609B2 (en) | 2008-05-01 | 2014-03-25 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| US9221206B2 (en) | 2008-05-01 | 2015-12-29 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| US9528637B2 (en) | 2008-05-01 | 2016-12-27 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| US9772052B2 (en) | 2008-05-01 | 2017-09-26 | Saint-Gobain Performance Plastics Corporation | Multi-layered fuel tubing |
| JP2016070414A (en) * | 2014-09-30 | 2016-05-09 | 積水化学工業株式会社 | Molded body and vacuum sewage water system |
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