JPS58136320U - porous pipe - Google Patents

porous pipe

Info

Publication number
JPS58136320U
JPS58136320U JP1982032797U JP3279782U JPS58136320U JP S58136320 U JPS58136320 U JP S58136320U JP 1982032797 U JP1982032797 U JP 1982032797U JP 3279782 U JP3279782 U JP 3279782U JP S58136320 U JPS58136320 U JP S58136320U
Authority
JP
Japan
Prior art keywords
mixed
porous pipe
recycled
several
powder
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.)
Granted
Application number
JP1982032797U
Other languages
Japanese (ja)
Other versions
JPS6133344Y2 (en
Inventor
哲 小野
坂田　元吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1982032797U priority Critical patent/JPS58136320U/en
Publication of JPS58136320U publication Critical patent/JPS58136320U/en
Application granted granted Critical
Publication of JPS6133344Y2 publication Critical patent/JPS6133344Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の製造方法の概略を示す説明図、第２図
は押出機の説明図である。 １・・・・・・再生ゴムの粉末、２・・曲ペレット、３
・・パ・・・発泡剤の粉末、５・・・・・・押出機、６
・・・・・・パイプ。FIG. 1 is an explanatory diagram showing an outline of the manufacturing method of the present invention, and FIG. 2 is an explanatory diagram of an extruder. 1... Recycled rubber powder, 2... Curved pellets, 3
...Powder of foaming agent, 5...Extruder, 6
······pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 再生コムの粉末とポリエチレン、ポリプロピレン、ＡＢ
Ｓ等の再生熱可塑性合成樹脂のペレットを８〜６：２〜
４の重量比で混合し、これに重量比で０．０３５〜０．
０１０の発泡剤の粉末を均一によく混合し、次にこれを
押出機に入れて１２０°Ｃ〜１８０°Ｃで加熱して溶融
・混練してパイプ状に押出してなる数ミクロン−数１０
０ミクロン程度の孔が多数なる多孔性パイプ。Recycled comb powder and polyethylene, polypropylene, AB
Pellets of recycled thermoplastic synthetic resin such as S are mixed in a ratio of 8 to 6:2 to
4, and this is mixed with a weight ratio of 0.035 to 0.4.
010 blowing agent powder is mixed well and uniformly, then put into an extruder, heated at 120°C to 180°C, melted and kneaded, and extruded into a pipe shape of several microns to several 10.
A porous pipe with many 0 micron pores.
JP1982032797U 1982-03-08 1982-03-08 porous pipe Granted JPS58136320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982032797U JPS58136320U (en) 1982-03-08 1982-03-08 porous pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982032797U JPS58136320U (en) 1982-03-08 1982-03-08 porous pipe

Publications (2)

Publication Number Publication Date
JPS58136320U true JPS58136320U (en) 1983-09-13
JPS6133344Y2 JPS6133344Y2 (en) 1986-09-29

Family

ID=30044379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982032797U Granted JPS58136320U (en) 1982-03-08 1982-03-08 porous pipe

Country Status (1)

Country Link
JP (1) JPS58136320U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902927B2 (en) * 2001-08-10 2007-04-11 日本化学販売株式会社 Drain pipe

Also Published As

Publication number Publication date
JPS6133344Y2 (en) 1986-09-29

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