RU94045989A - Изолирующий материал из синтактического пенопласта и способ его изготовления, а также секция трубопровода и способ ее изготовления - Google Patents

Изолирующий материал из синтактического пенопласта и способ его изготовления, а также секция трубопровода и способ ее изготовления

Info

Publication number
RU94045989A
RU94045989A RU94045989/25A RU94045989A RU94045989A RU 94045989 A RU94045989 A RU 94045989A RU 94045989/25 A RU94045989/25 A RU 94045989/25A RU 94045989 A RU94045989 A RU 94045989A RU 94045989 A RU94045989 A RU 94045989A
Authority
RU
Russia
Prior art keywords
production
syntactical
foam plastic
insulating material
microspheres
Prior art date
Application number
RU94045989/25A
Other languages
English (en)
Inventor
Дж. Муррей Томас
Us]
Дж. Тессьер Ноэль
Original Assignee
В.Р.Грейс Энд Ко. - Конн (US)
В.Р.Грейс Энд Ко. - КОНН
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 В.Р.Грейс Энд Ко. - Конн (US), В.Р.Грейс Энд Ко. - КОНН filed Critical В.Р.Грейс Энд Ко. - Конн (US)
Publication of RU94045989A publication Critical patent/RU94045989A/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/66—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler comprising hollow constituents, e.g. syntactic foam
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B29K2105/165—Hollow fillers, e.g. microballoons or expanded particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Thermal Insulation (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Термопластичную смолу с низким индексом расплава разжижают с получением расплавленного потока, после чего в проплавленный поток в условиях низкого напряжения сдвига дозируют микросферы. Способ позволяет получать синтактические пенопласты более быстро и более высокого качества, вследствие значительного уменьшения повреждения микросфер.

Claims (1)

  1. Термопластичную смолу с низким индексом расплава разжижают с получением расплавленного потока, после чего в проплавленный поток в условиях низкого напряжения сдвига дозируют микросферы. Способ позволяет получать синтактические пенопласты более быстро и более высокого качества, вследствие значительного уменьшения повреждения микросфер.
RU94045989/25A 1992-03-31 1993-03-29 Изолирующий материал из синтактического пенопласта и способ его изготовления, а также секция трубопровода и способ ее изготовления RU94045989A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86086892A 1992-03-31 1992-03-31
US07/860,868 1992-03-31

Publications (1)

Publication Number Publication Date
RU94045989A true RU94045989A (ru) 1996-08-20

Family

ID=25334228

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94045989/25A RU94045989A (ru) 1992-03-31 1993-03-29 Изолирующий материал из синтактического пенопласта и способ его изготовления, а также секция трубопровода и способ ее изготовления

Country Status (8)

Country Link
EP (1) EP0637282A1 (ru)
JP (1) JPH07505435A (ru)
AU (1) AU3968993A (ru)
BR (1) BR9306155A (ru)
CA (1) CA2131916A1 (ru)
NO (1) NO943611L (ru)
RU (1) RU94045989A (ru)
WO (1) WO1993019927A1 (ru)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2489264C1 (ru) * 2011-12-01 2013-08-10 Общество с ограниченной ответственностью "Лаборатория Композиционных Технологий" Конструкционный материал на основе синтактного пенопласта, способ его получения и способ получения композиционного материала на основе указанного конструкционного материала
RU2745150C1 (ru) * 2020-08-14 2021-03-22 Елена Николаевна Раевская Звуко-шумоизоляционная плита
RU2795433C2 (ru) * 2018-04-09 2023-05-03 Уанджун Гмбх Печь

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732974B1 (fr) * 1995-04-11 1997-05-16 Atochem Elf Sa Bande comportant une matiere polymerique chargee de microspheres creuses (mousse)
IT1282373B1 (it) 1996-01-31 1998-03-20 Montell Nort America Inc Composizione poliolefinica per il rivestimento di metalli con spruzzaggio a fiamma
DE29806127U1 (de) * 1998-04-03 1999-07-29 Hewing GmbH, 48607 Ochtrup Fluidführendes Bauelement für ein Sanitär- und/oder Heizungsinstallationssystem, insbesondere Sanitär- und/oder Heizungsrohr
WO2002087869A2 (en) * 2001-04-27 2002-11-07 Fiberspar Corporation Improved composite tubing
SE0201129L (sv) 2002-04-16 2003-10-17 Borealis Tech Oy Syntaktisk polyolefinkomposition för rörbeläggnin g
DE20318330U1 (de) * 2003-11-25 2005-04-14 Brandenburger Isoliertechnik Gmbh & Co Thermoisolierplatte
US7951316B2 (en) 2005-04-05 2011-05-31 Exxonmobil Chemical Patents Inc. Process for pipe seal manufacture
US8522829B2 (en) 2006-11-29 2013-09-03 3M Innovative Properties Company Microphere-containing insulation
GB0720713D0 (en) * 2007-10-23 2007-12-05 Wellstream Int Ltd Thermal insulation of flexible pipes
CA2641492C (en) 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
US8714206B2 (en) * 2007-12-21 2014-05-06 Shawcor Ltd. Styrenic insulation for pipe
WO2010009559A1 (en) * 2008-07-25 2010-01-28 Shawcor Ltd. High temperature resistant insulation for pipe
CA2690926C (en) 2009-01-23 2018-03-06 Fiberspar Corporation Downhole fluid separation
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
JP2012149722A (ja) * 2011-01-20 2012-08-09 Furukawa Electric Co Ltd:The 流体輸送用可撓管
CN102672843B (zh) * 2012-05-16 2014-10-01 奇瑞汽车股份有限公司 一种制备高性能中空玻璃微球填充改性树脂基复合材料的方法
MX358020B (es) 2012-08-10 2018-08-02 Nat Oilwell Varco Lp Conectores de tuberia continua compuesta.
WO2014169358A1 (pt) * 2013-04-17 2014-10-23 Braskem S.A. Composição sintática de polipropileno, uso de composição e tubo
DE102014016329B4 (de) * 2014-11-05 2018-12-27 Audi Ag Verbundbauteil
US10234068B2 (en) 2015-04-20 2019-03-19 Shawcor, Ltd. Foamed insulation coating on pipes and methods therefor
GB2550925B (en) * 2016-05-31 2019-02-13 Bostik Ltd Polydisperse self-adhesive closed-cell solid-foam insulation material
CN109082027A (zh) * 2018-06-29 2018-12-25 重庆文理学院 耐热低烟阻燃的pvc电缆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884380A (en) * 1956-08-23 1959-04-28 Carey Philip Mfg Co Thermal insulation material and method of making the same
US3632256A (en) * 1969-03-19 1972-01-04 Union Carbide Corp Extrusion-compounding apparatus
US3685804A (en) * 1970-10-26 1972-08-22 Sterling Extruder Corp Mixing apparatus and method
US3807458A (en) * 1970-12-14 1974-04-30 Rayston Labor Inc Pipe coatings
US3900543A (en) * 1971-01-11 1975-08-19 Schlumberger Technology Corp Method for making a foam seismic streamer
US4180536A (en) * 1978-03-13 1979-12-25 Celanese Corporation Process for extruding plasticized open cell foamed cellulose acetate filters
US4273806A (en) * 1978-04-03 1981-06-16 Stechler Bernard G Method of forming electrical insulation by extruding polymeric compositions containing hollow microspheres
US4393901A (en) * 1980-09-25 1983-07-19 Minnesota Mining And Manufacturing Company Low-permeability hollow spheres and pipe filled with the spheres for temporary weight reduction
US4304704A (en) * 1981-01-16 1981-12-08 Stonecote, Inc. Thermal insulating material
GB2210316B (en) * 1987-09-25 1991-04-17 Shell Int Research Manufacturing a syntactic sleeve for insulating a pipeline
US4923538A (en) * 1989-02-21 1990-05-08 Sorrento Engineer, Inc. Method of making porous inorganic particle filled polyimide foam insulation products
US5032627A (en) * 1989-03-31 1991-07-16 The B. F. Goodrich Company Method for reducing hollow glass sphere fracture in thermoplastic resin by melt or bulk polymerization/extrusion
GB9017203D0 (en) * 1990-08-06 1990-09-19 Shell Int Research Polyolefin/filler composite materials and their preparation and use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2489264C1 (ru) * 2011-12-01 2013-08-10 Общество с ограниченной ответственностью "Лаборатория Композиционных Технологий" Конструкционный материал на основе синтактного пенопласта, способ его получения и способ получения композиционного материала на основе указанного конструкционного материала
RU2795433C2 (ru) * 2018-04-09 2023-05-03 Уанджун Гмбх Печь
RU2745150C1 (ru) * 2020-08-14 2021-03-22 Елена Николаевна Раевская Звуко-шумоизоляционная плита

Also Published As

Publication number Publication date
EP0637282A4 (en) 1994-12-05
CA2131916A1 (en) 1993-10-14
AU3968993A (en) 1993-11-08
WO1993019927A1 (en) 1993-10-14
BR9306155A (pt) 1998-06-23
EP0637282A1 (en) 1995-02-08
JPH07505435A (ja) 1995-06-15
NO943611L (no) 1994-11-24
NO943611D0 (no) 1994-09-29

Similar Documents

Publication Publication Date Title
RU94045989A (ru) Изолирующий материал из синтактического пенопласта и способ его изготовления, а также секция трубопровода и способ ее изготовления
MX160422A (es) Mejoras en procedimiento y aparato para fabricar un articulo de plastico moldeado por inyeccion
DK346383A (da) Fremgangsmaade til styring af dimensionerne af et hult, sproejtestoebt plastprodukt
DE3260413D1 (en) Stabilized core injection molding of plastic
JPS57169335A (en) Injection-compression molding method
ES8606077A1 (es) Procedimiento y dispositivo para fabricar piezas moldeadas por inyeccion
ATE129953T1 (de) Spritzgiessverfahren.
ATE137685T1 (de) Spritzgussverfahren
EP0186413A3 (en) Equipment for injection moulding of plastics
CA2070283A1 (en) Cross-lamination injection molding
SE8300614D0 (sv) Sett att framstella ett med halrum forsett plastforemal
WO2003040220A3 (en) Glass fibers containing foamable composition
KR890016415A (ko) 카메라렌즈통과 그 제조방법 및 장치
SE9700469L (sv) Förfarande vid formsprutning av termoplastprodukter innefattande hålrum
CA2176416A1 (en) Reinforced Thermoplastic Molding Technique Method and Apparatus
JPS5635597A (en) Manufacture of speaker diaphragm
JPS6427915A (en) Method for adhering sheet on synthetic resin molded article
JPS55136790A (en) Horn for speaker
GB1381639A (en) Method of injection moulding synthetic resins
JPS56144142A (en) Manufacture of thermoplastic injection-molded article utilizing vulcanized powder rubber and rich in elasticity
DE59504809D1 (de) Verfahren zur Herstellung von Kunststoffgegenständen aus thermoplastischem Material
ATE225702T1 (de) Verfahren zur herstellung eines monolithischen kunststoffgegenstandes, und dadurch hergestellter gegenstand
JPS6442213A (en) Manufacture of molding for automobiles
JPS5565917A (en) Reinforcing method of optical fiber connecting part
JPS54110269A (en) Production of multilayer molded article