PL445623A1 - Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem - Google Patents

Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem

Info

Publication number
PL445623A1
PL445623A1 PL445623A PL44562323A PL445623A1 PL 445623 A1 PL445623 A1 PL 445623A1 PL 445623 A PL445623 A PL 445623A PL 44562323 A PL44562323 A PL 44562323A PL 445623 A1 PL445623 A1 PL 445623A1
Authority
PL
Poland
Prior art keywords
composite pipe
elastomer
pipe
thickness
internal lining
Prior art date
Application number
PL445623A
Other languages
English (en)
Inventor
Mirosław Kalicki
Piotr Sowiński
Original Assignee
Plaston-P Spółka Z Ograniczoną Odpowiedzialnością
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 Plaston-P Spółka Z Ograniczoną Odpowiedzialnością filed Critical Plaston-P Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL445623A priority Critical patent/PL445623A1/pl
Publication of PL445623A1 publication Critical patent/PL445623A1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/164—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing fluid being introduced in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego charakteryzuje się tym, że na wewnętrzną powierzchnię rury kompozytowej elastomer hybrydowy poliuretanowo - polimocznikowy mieszany w stosunku 1 – 1 o grubości do 3 mm, natryskuje się poprzez ułożenie na rolkach rury kompozytowej i wprowadzenie jej w ruch obrotowy oraz umieszczenie lancy natryskowej we wnętrzu obracającej się rury kompozytowej i jej przesuwanie w kierunku od końca do początku obracającej się rury kompozytowej. Z kolei rura kompozytowa ma wewnętrzną warstwę z elastomeru hybrydowego poliuretanowo - polimocznikowego zmieszanego w stosunku 1 – 1 o grubości do 3 mm. Sposób wytwarzania rury kompozytowej według innej odmiany charakteryzuje się tym, że wewnętrzną powierzchnię rury kompozytowej z elastomeru polieterowego lub poliestrowego o grubości do kilkunastu mm formuje się poprzez wlanie wymieszanego i odpowietrzonego elastomeru do rury kompozytowej, zaślepionej na jednym końcu, zamontowanej w urządzeniu rolkowym wprowadzającym rurę kompozytową w ruch obrotowy. Z kolei rura kompozytowa według innej odmiany ma wewnętrzną warstwę z elastomeru polieterowego lub poliestrowego o grubości do kilkunastu mm i o twardości od 80 do 90 Sh(A).
PL445623A 2023-07-18 2023-07-18 Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem PL445623A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445623A PL445623A1 (pl) 2023-07-18 2023-07-18 Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445623A PL445623A1 (pl) 2023-07-18 2023-07-18 Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem

Publications (1)

Publication Number Publication Date
PL445623A1 true PL445623A1 (pl) 2025-01-20

Family

ID=94258803

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445623A PL445623A1 (pl) 2023-07-18 2023-07-18 Sposób wytwarzania rury kompozytowej z wewnętrzną wykładziną z elastomeru poliuretanowego i rura uzyskana tym sposobem

Country Status (1)

Country Link
PL (1) PL445623A1 (pl)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102079940A (zh) * 2010-12-08 2011-06-01 上海瑞鹏化工材料科技有限公司 管道内喷涂刚性纯聚脲涂料的制备方法及其应用工艺
US20120172507A1 (en) * 2009-10-22 2012-07-05 Kent Weisenberg Method and Apparatus for Lining Pipes with Isocyanate and Hydroxyl-Amine Resin Based on Castrol or Soy Oil
PL424992A1 (pl) * 2018-03-22 2019-09-23 Plaston-P Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania rury kompozytowej kołnierzowej i rura uzyskana tym sposobem
US11009172B2 (en) * 2016-11-30 2021-05-18 Sipp Technologies, Llp Internal lining for pipe surfaces and method of lining pipes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120172507A1 (en) * 2009-10-22 2012-07-05 Kent Weisenberg Method and Apparatus for Lining Pipes with Isocyanate and Hydroxyl-Amine Resin Based on Castrol or Soy Oil
CN102079940A (zh) * 2010-12-08 2011-06-01 上海瑞鹏化工材料科技有限公司 管道内喷涂刚性纯聚脲涂料的制备方法及其应用工艺
US11009172B2 (en) * 2016-11-30 2021-05-18 Sipp Technologies, Llp Internal lining for pipe surfaces and method of lining pipes
PL424992A1 (pl) * 2018-03-22 2019-09-23 Plaston-P Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania rury kompozytowej kołnierzowej i rura uzyskana tym sposobem

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