ES8802069A1 - Procedimiento para preparar un material a base de politetra-fluoroetileno y de particulas de material de carga incorpo- radas en este - Google Patents

Procedimiento para preparar un material a base de politetra-fluoroetileno y de particulas de material de carga incorpo- radas en este

Info

Publication number
ES8802069A1
ES8802069A1 ES550635A ES550635A ES8802069A1 ES 8802069 A1 ES8802069 A1 ES 8802069A1 ES 550635 A ES550635 A ES 550635A ES 550635 A ES550635 A ES 550635A ES 8802069 A1 ES8802069 A1 ES 8802069A1
Authority
ES
Spain
Prior art keywords
filler particles
inclusion
copolymer
polytetrafluorethylene
mechanical characteristics
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
Application number
ES550635A
Other languages
English (en)
Other versions
ES550635A0 (es
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.)
Saint Gobain Performance Plastics Pampus GmbH
Original Assignee
Norton Pampus GmbH
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 Norton Pampus GmbH filed Critical Norton Pampus GmbH
Publication of ES550635A0 publication Critical patent/ES550635A0/es
Publication of ES8802069A1 publication Critical patent/ES8802069A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN MATERIAL A BASE DE POLITETRAFLUOROETILENO Y DE PARTICULAS DE MATERIAL DE CARGA INCORPORADAS EN ESTE. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, LAS PARTICULAS DE MATERIAL DE CARGA SE REVISTEN CON UN MATERIAL SINTETICO FLUORADO RELATIVAMENTE POCO VISCOSO EN MASA FUNDIDA, QUE SIRVE COMO INDUCTOR DE ADHERENCIA; SEGUNDA, DICHAS PARTICULAS SE IMPREGNAN EN UN COPOLIMERO PERFLUOROALCOXILICO, UN TETRAFLUOROETILENO-PERFLUOROPROPILENO O UNA MEZCLA DE ESTAS SUSTANCIAS, QUE SE PRESENTAN EN FORMA DE UNA DISPERSION O DE UN BARNIZ; TERCERA, LAS PARTICULAS DE MATERIAL DE CARGA SE SECAN Y SE AÑADEN EN FORMA DE POLVO AL POLITETRAFLUOROETILENO, ASIMISMO PRESENTE EN FORMA DE POLVO; Y POR ULTIMO, SE PRODUCEN A PARTIR DE LA MEZCLA CUERPOS PRENSADOS QUE SE SINTETIZAN A TEMPERATURA ELEVADA.
ES550635A 1985-01-03 1986-01-02 Procedimiento para preparar un material a base de politetra-fluoroetileno y de particulas de material de carga incorpo- radas en este Expired ES8802069A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500061 DE3500061A1 (de) 1985-01-03 1985-01-03 Verfahren zur herstellung eines werkstoffes

Publications (2)

Publication Number Publication Date
ES550635A0 ES550635A0 (es) 1987-03-01
ES8802069A1 true ES8802069A1 (es) 1987-03-01

Family

ID=6259210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550635A Expired ES8802069A1 (es) 1985-01-03 1986-01-02 Procedimiento para preparar un material a base de politetra-fluoroetileno y de particulas de material de carga incorpo- radas en este

Country Status (5)

Country Link
US (1) US4632947A (es)
EP (1) EP0187276A3 (es)
JP (1) JPS61162544A (es)
DE (1) DE3500061A1 (es)
ES (1) ES8802069A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201679B (en) * 1987-02-24 1990-11-07 Aisin Seiki Filter materials
US5229198A (en) * 1992-05-18 1993-07-20 Pacific Bearing Co. Bearing material having a matrix impregnated with polymeric resin
US6230609B1 (en) 1999-06-03 2001-05-15 Norton Performance Plastics Corporation Fluoropolymer diaphragm with integral attachment device
US6830641B2 (en) * 2001-08-13 2004-12-14 Saint-Gobain Performance Plastics Corporation Method of making a seal formed from polymer laminated metallic constructions
JPWO2004031847A1 (ja) 2002-10-02 2006-02-02 古河電気工業株式会社 ラマン増幅装置およびラマン増幅システム
MXPA05004005A (es) * 2002-10-14 2005-06-22 Saint Gobain Performance Plast Material para asiento de deslizamiento.
US20060249917A1 (en) * 2005-04-07 2006-11-09 Saint-Gobain Performance Plastics Corporation Composite sealing device
US20090317264A1 (en) * 2008-06-18 2009-12-24 Schlumberger Technology Corporation Esp motor windings for high temperature environments
CN102604282A (zh) * 2012-03-09 2012-07-25 浙江大学 纳米粒子填充ptfe复合材料的制备方法
GB201210850D0 (en) * 2012-06-19 2012-08-01 Eads Uk Ltd Thermoplastic polymer powder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903090A (en) * 1957-07-10 1962-08-09 Polymer Corp Filling of polytetrafluoroethylene
GB1100388A (en) * 1964-05-18 1968-01-24 Daikin Ind Ltd Polytetrafluoroethylene powder and method of preparation thereof
AU1789076A (en) * 1975-09-09 1978-03-23 Itt Plastics composition
US4026863A (en) * 1976-06-07 1977-05-31 Asahi Glass Co., Ltd. Fluorocarbon polymer composite containing a treated filler
CA1207116A (en) * 1983-11-01 1986-07-08 Du Pont Canada Inc. Polymer extrusion die lips

Also Published As

Publication number Publication date
JPS61162544A (ja) 1986-07-23
ES550635A0 (es) 1987-03-01
US4632947A (en) 1986-12-30
DE3500061A1 (de) 1986-07-10
DE3500061C2 (es) 1990-06-28
EP0187276A3 (de) 1988-02-03
EP0187276A2 (de) 1986-07-16

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