Search for dissertations about: "thermoplastic"

Showing result 1 - 5 of 84 swedish dissertations containing the word thermoplastic.

  1. 1. Biodegradable Thermoplastic Elastomers

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Basse Asplund; Uppsala universitet.; [2007]
    Keywords : Chemistry; poly urethane ; poly urethane urea ; biomaterial; biodegradable; polymer; thermoplastic elastomer; haemocomatible; tissue engineering; biocompatible; Kemi;

    Abstract : A novel strategy for synthesising segmented poly(urethane urea) (PUU) without using a chain extender but nevertheless with the opportunity to vary the hard segment content has been developed. The strategy is based on amine formation from isocyanate upon reaction with water. READ MORE

  2. 2. Thermoplastic Insulation for High Voltage Cables

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Yingwei Ouyang; [2020]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; polyethylene; polypropylene; blends; polymer; insulation; high voltage; thermoplastic;

    Abstract : High voltage direct current (HVDC) cables that seamlessly integrate renewables have an important contribution to the modern world’s efforts towards a more sustainable future. Extruded HVDC cables that efficiently and reliably transport electricity require robust insulation materials with good thermomechanical and dielectric properties. READ MORE

  3. 3. Thermoplastic Composite Sandwich Components Experimental and Numerical Investigation of Manufacturing Issues

    University dissertation from Institutionen för flygteknik

    Author : Lance McGarva; [2002]
    Keywords : thermoplastic composite; sandwich manufacturing; compression moulding; insert; load introduction; mechanical properties; heat transfer; face dimpling; thermal stresses;

    Abstract : .... READ MORE

  4. 4. On processing of thermoplastic starch

    University dissertation from Institutionen för flygteknik

    Author : Mats Thunwall; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; amylose; starch; extrusion; thermoplastic starch;

    Abstract : Starch is a biodegradable material produced in many different crop plants. Since it is biodegradable, inexpensive, generally has good barrier properties and comes from a renewable source it would be an ideal material to use in e.g. packaging applications. READ MORE

  5. 5. Thermoplastic processing of starch and cellulose-containing polymers

    University dissertation from Institutionen för flygteknik

    Author : Mats Thunwall; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermoplastic starch; amylose; extrusion; injection moulding; polymers; cellulose; film blowing; composite;

    Abstract : Starch and cellulose are two naturally occurring polymers that have the potential to reduce the dependence on fossil resources if used as replacements or as complements to synthetic polymers. There are however some problems associated with the use of these polymers that have to be addressed and solved. READ MORE