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Structure Development During Solidification in the Processing of Crystalline Polymers

Start date:1996-05-01

End date:2000-04-30

Project Acronym:

Project status:Completed

Coordinator

Organization name:Johannes Kepler Universität Linz
Administrative contact Address
Name:Gerhard EDER  Institut für Chemie - Technisch-Naturwissenschaftliche Fakultät
69,AltenbergerstraÙe
4040
Linz - Auhof
ÖSTERREICH

Region:WESTÖSTERREICH OBERÖSTERREICH Linz-Wels
Tel:+43-7322-468756
Fax:+43-7322-468756
E-mail:Contact
URL: Organization Type:Education

Description


Objective:

Achievements:

General information: Objectives and content

This research proposal is based on the general experience that processing of crystallizable thermoplastic polymers is still a highly empirical matter. This holds notwithstanding the fact that, nowadays, the major amount of polymeric materials, as processed world-wide, is of this type. This statement may be surprising in an area of computer simulation and automation.
Curiously enough, the reason for this omission must be sought in an already well-recognized problem, viz. the lack of overlapping knowledge and experience of scientists and engineers. But, with such statements alone no problems can be solved. The present group consists of people who have been discussing this matter at length. So, a combined effort is proposed of specialists in polymer science, crystallization kinetics, heat transfer, flow and practical processing. By the interaction of these disciplines new effects are unearthed as flow induced enhanced crystallization, producing special morphologies, or temperature gradient dependent kinetics, also reflected in the product morphology.

Model experiments are proposed which, as a general goal, have to deliver the necessary data for modelling and computer simulation. The influences of additives, as nucleation agents etc., will not be overlooked.
Last and not least the consequences of any purposely created structure (morphology) on the product quality (dimensional stability, outward appearance, ageing, mechanical test results) will be investigated in the hope to arrive at more than qualitative guidelines.

Project Details


Start date:1996-05-01

End date:2000-04-30

Duration:48 months

Project Reference:BRPR960147

Project cost:

Project Funding:

Programme Acronym: FP4-BRITE/EURAM 3

Programme type:Fourth Framework Programme

Subprogramme Area:Reliability and quality of materials and products

Contract type:Cost-sharing contracts

URL:

Subject index:Industrial Manufacture, Safety, Materials Technology
 

Other participants

Organization name:BRUNEL UNIVERSITY
Administrative contact Address
Name:Michael John BEVIS  WOLFSON CENTRE FOR MATERIALS PROCESSING - FACULTY OF TECHNOLOGY
Kingston Lane
UB8 3PH
UXBRIDGE
UNITED KINGDOM

Region:SOUTH EAST (UK) GREATER LONDON
Tel:
Fax:
E-mail:
URL: Organization Type:Education
 
Organization name:UNIVERSITÀ DEGLI STUDI DI PALERMO
Administrative contact Address
Name:Stefano PICCAROLO  DEPARTMENT OF CHEMICAL ENGINEERING, PROCESSES AND MATERIALS
Viale delle Scienze
90128
PALERMO
ITALIA

Region:SICILIA Palermo
Tel:
Fax:
E-mail:
URL: Organization Type:Education
 
Organization name:PCD Polymere Gesellschaft mbH
Administrative contact Address
Name:Markus GAHLEITNER  21-25,Mannswörther StraÙe
2323
Schwechat-Mannswörth
ÖSTERREICH

Region:
Tel:
Fax:
E-mail:
URL: Organization Type:Industry
 
Organization name:Shell Research SA
Administrative contact Address
Name:J.A.N. SCOTT  Centre de Recherche Louvain-la-Neuve
1,Avenue Jean Monnet 1
1348
Louvain-la-Neuve
BELGIQUE-BELGIË

Region:RÉGION WALLONNE BRABANT WALLON
Tel:
Fax:
E-mail:
URL: Organization Type:Research
 
Organization name:Sinco Engineering SpA
Administrative contact Address
Name:Sandro COBROR  Centro Ricerche di Pozzilli
Triverno Zona Industriale sn
86077
Pozzilli Isernia
ITALIA

Region:ABRUZZO-MOLISE MOLISE Campobasso
Tel:
Fax:
E-mail:
URL: Organization Type:Other
 
Organization name:Technische Universiteit Eindhoven
Administrative contact Address
Name:Servaas VLEESHOUWERS  Department of Fundamental Mechanics -Faculty of Mechanical Engineering
Centre for Polymers and Composites
PO Box 513
2,Den Dolch
5600 MB
Eindhoven
NEDERLAND

Region:ZUID-NEDERLAND NOORD-BRABANT Zuidoost-Noord-Brabant
Tel:
Fax:
E-mail:
URL: Organization Type:Education
 
Organization name:DSM Research BV
Administrative contact Address
Name:M. VAN GURP  Polymeric Construction Materials
PO Box 18

6160 AP
Geleen
NEDERLAND

Region:ZUID-NEDERLAND LIMBURG (NL) Zuid-Limburg
Tel:
Fax:
E-mail:
URL: Organization Type:Industry
 

Record control number:31951




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