Essays about: "mineralolja"

Found 4 essays containing the word mineralolja.

  1. 1. Investigation of new hot melt adhesives with plasticisers based on renewable resources : Investigating the use of sustainable plasticisers in hot melt adhesives

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Shadi Feyzabi; [2023]
    Keywords : Hot melt adhesives; renewable; mineral oil; vegetable oil; rheology; viscosity; loop tack; adhesive strength; Smältlim; förnybar; mineralolja; vegetabilisk olja; reologi; viskositet; loop tack; vidhäftningsstyrka;

    Abstract : Hot melt adhesives (HMA) are a class of adhesives that, unlike solvent-or waterborne counterparts, do not contain organic solvents or other carriers, and are produced and subsequently applied in a molten state. The main components of HMA are polymers, tackifying resins, and a plasticiser. READ MORE

  3. 2. Sustainability Evaluation of Transformer Insulating Liquid against UN SDGs

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yi Liu; [2022]
    Keywords : United Nations; Sustainable Development Goals; evaluation method; triangle fuzzy number; petroleum; crude oil; gas; vegetable oil; soybean; rapeseed; United Nations; Globala målen; utvärderingsmetod; triangel fuzzy number; petroleum; råolja; gas; vegetabilisk olja; sojaböna; raps;

    Abstract : To achieve a shared blueprint for peace and prosperity for people and the planet, the United Nations has defined the 2030 Agenda for Sustainable Development, including economic, social, and environmental sustainability as three pillars. This thesis work is aimed at building a sustainability evaluation framework to investigate the product, which in this study is transformer insulating liquid. READ MORE

  4. 3. The Sustainability related opportunities and challenges with various transformer insulation fluids and business case on re-refining

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Ibrahim Gharib Ali Jalal; Abdulbasit Abdulaziz Ali; [2017]
    Keywords : Transformer oils; LCA; Re-refining; Business case; Sustainability;

    Abstract : Transformers are electrical devices used in practice to increase or decrease voltages. Transformers are of various sizes and used mainly in power distribution. To provide cooling and insulation, transformer oils are used together with cellulose that acts as a solid insulation. READ MORE

  5. 4. Fuktkvotens inverkan på oljeupptag och pigmentinträngning i tall (Pinus sylvestris L.) och gran (Picea abies L. Karst) vid impregnering med Linotechmetoden

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Anna Sjöström; [2008]
    Keywords : vattenavstötning; infärgning; linolja; trämaterial;

    Abstract : Wood has always been an important material for people, and it is used for many applications. As for example, fuel for cooking and heating houses, construction materials and for constructing means of transport. READ MORE