ES2153448T3 - Procedimiento de extrusion de dos tornillos de gran caudal. - Google Patents

Procedimiento de extrusion de dos tornillos de gran caudal.

Info

Publication number
ES2153448T3
ES2153448T3 ES95111229T ES95111229T ES2153448T3 ES 2153448 T3 ES2153448 T3 ES 2153448T3 ES 95111229 T ES95111229 T ES 95111229T ES 95111229 T ES95111229 T ES 95111229T ES 2153448 T3 ES2153448 T3 ES 2153448T3
Authority
ES
Spain
Prior art keywords
parts
extrusion
compound
screws
extrusion procedure
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 - Lifetime
Application number
ES95111229T
Other languages
English (en)
Inventor
Roman Bohdan Hawrylko
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.)
Geon Co
Original Assignee
Geon Co
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 Geon Co filed Critical Geon Co
Application granted granted Critical
Publication of ES2153448T3 publication Critical patent/ES2153448T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

SE PRESENTA UN PROCESO DE EXTRUSION PARA UN PERFIL DE PVC RIGIDO DIFERENTE A UN TUBO EN UN EXTRUSOR DE DOBLE TORNILLO CONICO, EQUIPADO CON TORNILLOS DE ALTO CORTE. EL PROCESO COMPRENDE LA EXTRUSION DE UN COMPUESTO ESPECIALMENTE ADAPTADO PARA EL PROCESO. EL PROCESO COMPRENDE RESINA DE CLORURO DE POLIVINIL CON UN TAMAÑO MEDIO DE PARTICULA DE ENTRE 130 Y 200 MICRONES, UN SISTEMA LUBRICANTE QUE NO CONTENGA MAS DE 3.5 PARTES DE UNO O MAS LUBRICANTES, UNA SAL DE ORGANOMETAL, ENTRE 0 Y MENOS DE 0.75 PARTES DE UNA AYUDA PARA EL PROCESAMIENTO POLIMERICO, AL MENOS UN RELLENO/PIGMENTO, Y UN ESTABILIZADOR PARA EL PVC. EL PROCESO CONSIGUE SUPERFICIES EXTRUIDAS QUE SE CARACTERIZAN POR UNA FINALIZACION LISA. EL PROCESO FUNCIONA DE FORMA VENTAJOSA A ALTAS VELOCIDADES DE SALIDA DE EXTRUSION BAJO LAS CONDICIONES ESPECIFICADAS.
ES95111229T 1994-07-22 1995-07-18 Procedimiento de extrusion de dos tornillos de gran caudal. Expired - Lifetime ES2153448T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/279,133 US5536462A (en) 1994-07-22 1994-07-22 High output twin screw extrusion process

Publications (1)

Publication Number Publication Date
ES2153448T3 true ES2153448T3 (es) 2001-03-01

Family

ID=23067762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95111229T Expired - Lifetime ES2153448T3 (es) 1994-07-22 1995-07-18 Procedimiento de extrusion de dos tornillos de gran caudal.

Country Status (9)

Country Link
US (1) US5536462A (es)
EP (1) EP0693355B1 (es)
AT (1) ATE197572T1 (es)
CA (1) CA2151785C (es)
DE (1) DE69519404T2 (es)
DK (1) DK0693355T3 (es)
ES (1) ES2153448T3 (es)
GR (1) GR3034866T3 (es)
PT (1) PT693355E (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938994A (en) * 1997-08-29 1999-08-17 Kevin P. Gohr Method for manufacturing of plastic wood-fiber pellets
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US20040104518A1 (en) * 2002-11-27 2004-06-03 Henneberry Gary S. Double-walled, blow-molded, poly(vinyl chloride) article and method of making same
WO2004083301A1 (en) * 2003-03-14 2004-09-30 Honeywell International, Inc. Cellulose reinforced resin compositions
US20040201128A1 (en) * 2003-04-11 2004-10-14 Krause Peter W. Method of increasing output of poly(vinyl chloride) compounds blended from dry-blended powders
AU2004291944A1 (en) * 2003-11-24 2005-06-02 Central Products Company Process for preparing adhesive using planetary extruder
US20050137341A1 (en) * 2003-12-11 2005-06-23 Hawrylko Roman B. Foamable polyvinyl chloride compound tolerant of high heat conditions
JP2007529606A (ja) * 2004-03-15 2007-10-25 ハネウェル・インターナショナル・インコーポレーテッド セルロース強化樹脂組成物
US20090013571A1 (en) * 2007-07-09 2009-01-15 Gregory Bruce Edmonds Vehicle-mounted windsock
US20090042011A1 (en) * 2007-08-10 2009-02-12 Frank Jaarsma Fiber Reinforced Cellular Foam Product
CN104736317B (zh) 2012-10-11 2017-09-22 恩特克斯拉斯特及米施克有限责任公司 用于加工易粘接的塑料的挤压机
DE102016002143A1 (de) 2016-02-25 2017-08-31 Entex Rust & Mitschke Gmbh Füllteilmodul in Planetwalzenextruderbauweise
DE102017006638A1 (de) 2017-07-13 2019-01-17 Entex Rust & Mitschke Gmbh Füllteilmodul in Planetwalzenextruderbauweise
WO2019166125A1 (de) 2018-02-28 2019-09-06 Entex Rust & Mitschke Gmbh Verfahren zur herstellung und verarbeitung von polymeren und polymermischungen in einem modular aufgebauten planetwalzenextruder

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678133A (en) * 1970-04-24 1972-07-18 Rohm & Haas Modified vinyl halide polymers
US3859389A (en) * 1970-07-17 1975-01-07 Rohm & Haas Multiphase acrylic modifiers for vinyl halide polymers
US3983186A (en) * 1971-08-04 1976-09-28 Stauffer Chemical Company Process for preparing rigid PVC formulations
US3887519A (en) * 1971-09-02 1975-06-03 Cincinnati Milacron Chem Dimethyltin ester stabilizers for vinyl-halide polymers
US3882198A (en) * 1972-07-13 1975-05-06 Tenneco Chem Polyvinyl halide resin compositions having improved processability containing a methyl methacrylate/alkylacrylate copolymer
US3941857A (en) * 1973-03-15 1976-03-02 E. I. Du Pont De Nemours And Company Polyvinylchloride/olefin copolymers stabilized with epoxy resin
US3919137A (en) * 1973-05-21 1975-11-11 Stauffer Chemical Co Process for making polyvinyl chloride processing aid involving cooling step in acrylate graft polymerization of polyvinyl chloride
US3991135A (en) * 1973-08-14 1976-11-09 Stauffer Chemical Company Polymer composition containing processing aid
US3988493A (en) * 1975-01-23 1976-10-26 E. I. Du Pont De Nemours And Company Polymer powder coating composition
DE2749101A1 (de) * 1977-10-27 1979-05-03 Ludwig Wittrock Vorrichtung zum spritzen und spritzgiessen plastifizierbarer massen, insbesondere schmelzfaehiger kunststoffe
GR64950B (en) * 1978-03-29 1980-06-10 Pwt Plastic World Tech Method and apparatus for continuous modulation by pushing and blowing of fine membranes made of plastic from particularly rigid chlor polyvinyl
US4246150A (en) * 1979-09-17 1981-01-20 American Hoechst Corporation Lubricant for heat processing of vinyl chloride resins
US4628980A (en) 1980-11-14 1986-12-16 Profile Industries Corporation Louver system
DE3116784A1 (de) * 1981-04-28 1982-11-11 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover "waermeisolierende huelle fuer leitungsrohre"
US4544694A (en) * 1982-12-27 1985-10-01 American Hoechst Corporation Extrusion lubricant composition and process
US4665118A (en) * 1985-05-22 1987-05-12 Atlantic Richfield Company Processing additive for vinyl compounds
DE3700771C1 (de) * 1987-01-13 1988-05-05 Weber Johannes Doppelschneckenextruder
DE3820320A1 (de) * 1988-06-15 1989-12-21 Krauss Maffei Ag Doppelschneckenextruder
US4994223A (en) * 1989-06-16 1991-02-19 Bomatic, Inc. Extruder screw and method for the extrusion of thermally sensitive thermoplastic materials
CA2049256A1 (en) * 1990-08-22 1992-02-23 Masao Moriyama Twin conical screw extruder
US5076777A (en) * 1990-12-20 1991-12-31 Cincinnati Milacron Inc. Apparatus for coextruding plastics materials
US5194471A (en) * 1991-02-15 1993-03-16 The B. F. Goodrich Company Rigid chlorinated polyvinyl chloride compound and articles derived therefrom
US5198170A (en) * 1991-09-19 1993-03-30 The B. F. Goodrich Company Method for extrusion of powered PVC compounds

Also Published As

Publication number Publication date
DK0693355T3 (da) 2000-12-11
US5536462A (en) 1996-07-16
EP0693355B1 (en) 2000-11-15
ATE197572T1 (de) 2000-12-15
EP0693355A1 (en) 1996-01-24
CA2151785C (en) 2005-04-05
DE69519404D1 (de) 2000-12-21
PT693355E (pt) 2001-03-30
GR3034866T3 (en) 2001-02-28
DE69519404T2 (de) 2001-06-21
CA2151785A1 (en) 1996-01-23

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