Sökning: "termogravimetric analysis tga"

Hittade 2 uppsatser innehållade orden termogravimetric analysis tga.

1. 1. Recycling of Glass Fiber Composites

   Magister-uppsats, Högskolan i Borås/Institutionen Ingenjörshögskolan

   Författare :Ramesh Krishnamoorthi; Zhang Shinzhao; [2012]
   Nyckelord :polypropylene pp ; maleic anhydride modifie polypropylene mapp ; grinded and microwave pyrolyse composites mgc ; grinded composites gc ; neoxil; virgin glass fiber; caco3; hammer mill fiber; micro-compounder; injection; termogravimetric analysis tga ; tensile testing; gcmsanalysis; dynamic mechanical analysis; microwavepyrolysis; different scanning calorimetry dsc ; distillation; polymer oil;

   Sammanfattning : Composites are the materials which can be used for a wide variety of applications andproducts such as sports equipment, aerospace and marine because of light and stiffnessproperties. Composites are often made from thermoset resin with glass fibers. LÄS MER

3. 2. Biodegradable Composites : Processing of thermoplastic polymers for medical applications.

   Magister-uppsats, Högskolan i Borås/Institutionen Ingenjörshögskolan

   Författare :Behzad Damadzadeh; Hamideh Jabari; [2009]
   Nyckelord :poly lactic acid; poly glycolic acid; microcompounder; in-vitro degradation; biomedical application; hydroxy appetite hap ; tricalcium phosphate tcp ; bioactive glass bag ; bioceramic; medical composite; differential scanning calorimetry dsc ; inherent viscosity; termogravimetric analysis tga ; scanning electron microscopy sem ; biodegradable composite;

   Sammanfattning : Despite the recent development in PLA and PLGA based medical devices, there are still needs to further improve the mechanical performance of bioresorbable medical implants and their bioactivity. This is normally done by optimizing the filler compositions in selected groups ofbiodegradable polymer matrices. LÄS MER