Essays about: "plasticiser"

Showing result 6 - 8 of 8 essays containing the word plasticiser.

1. 6. Bioplastic material from microalgae : Extraction of starch and PHA from microalgae to create a bioplastic material

   University essay from KTH/Materialvetenskap

   Author : Nathalie Johnsson; Fredrik Steuer; [2018]
   Keywords : Bioplastic material; Starch; PHA; PH3B; Extraction; Microalgae; Polymers; Bioplastiskt material; Stärkelse; PHA; PH3B; Extraktion; Mikroalger; Polymerer;

   Abstract : Microalgae used in sewers to capture CO2 eventually turns into waste material. Through the use oftheir biomass, the waste algae can be given a new purpose. In this study attempts to extract starch or PHA from three different algae; Calothrix Scytonemicola, Scenedesmus Almeriensis and Neochloris Oleoabundans, were made. READ MORE

3. 7. Phthalate replacement by fast fusing non-phthalate plasticizer

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Ibert Tommie; [2016]
   Keywords : Non-phthalate; PVC; Plasticiser; Phthalates; Oil; Fusion; Gelation; Phthalate free;

   Abstract : A key trend in the PVC market is to replace or decrease the amount of phthalate plasticisers used due to increasing health concerns. Therefore, the demand for non-phthalate based plasticisers is growing rapidly. READ MORE

4. 8. Migration of plasticisers from PVC

   University essay from Högskolan i Borås/Institutionen Textilhögskolan

   Author : Johanna Augustsson; Ulrika Henningsson; [2011]
   Keywords : migration; PVC; cracks; plasticiser;

   Abstract : A common problem whit Polyvinyl chloride (PVC) is that plasticisers tend to migrate during use. When the plasticisers migrate the material gets stiffer, this can for example cause cracks in the PVC material. Some PVC tends to crack more easily than other; finding out what is causing this problem would bring answers to a number of questions. READ MORE