The global bio-based polyurethane market size was valued at USD 34.73 million in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 5.9% from 2021 to 2028. Factors, such as the rising number of green building construction projects and increasing product demand from the automotive industry, boost the market growth. Bio-based polyurethane (PU) coatings are utilized in construction, wood, textile, automotive, and other end-uses to improve the appearance and durability of a product. Bio-based polyurethane resins are derived from the reaction of natural oils, such as castor, soybean, and sunflower, with diisocyanates. These resins are utilized for various applications, such as rigid and flexible foams, coatings, adhesives, sealants, elastomers, membranes, and fibers across end-use industries including automotive, building & construction, electrical & electronics, packaging, and consumer goods.
Bio-based polyurethane coatings are used to provide a smooth durable finish with high resistance to UV and chemical exposure. These coatings are utilized in the construction, wood, textile, automotive, and other end-use sectors to improve the appearance and durability of a product. Bio-based rigid polyurethane foam is used in several end-use industries, such as automotive, building & construction, and industrial insulations & appliances. Rigid foam is an effective insulation material that is suitable for use in roof and wall insulation, insulated windows, doors, and air barrier sealants.
Polyurethanes Coatings Adhesives And Sealants Pdf Free
The market is highly competitive with the presence of a few medium- and small-scale regional and several global players. Strategic partnerships and acquisitions are some of the prominent strategies adopted by players operating in this market. For instance, in May 2017, Cargill, Inc. acquired BioBased Technologies, which manufactures polyols from renewable sources, such as soy, cashew nutshell liquid, and castor oil. The company offers polyols under the Agrol brand name, which has applications in lubricants, building products, diesel additives, furniture, automotive, adhesives, agricultural products, carpet backings, industrial coatings, and printing inks. Some of the prominent players operating in the global bio-based polyurethane market are:
Adhesives are made from a combination of resins, additives, and solvents. The composition of the resins and additives entirely depends on the end use to which they are put to. The adhesives and sealants market is segmented by adhesive technology, sealant product type, end-user industry, and geography. By adhesive technology, the market is segmented into water-borne, solvent-borne, reactive, hot melt, and other adhesive technologies. By sealant product type, the market is segmented into silicone, polyurethane, acrylic, polyvinyl acetate, and other sealant product types. By end-user industry, the market is segmented into building and construction, paper, board, and packaging, transportation, woodworking and joinery, footwear and leather, healthcare, electrical and electronics, and other end-user industries. The report also covers the market size and forecasts for the market in 16 countries across major regions. For each segment, the market sizing and forecasts have been done on the basis of volume (kiloton) and revenue (USD million).
Table of contents : Content: Intro Titlepage Copyright Contents Foreword 1. Introduction 1.1 Historical aspects 1.2 Definition of scope 1.3 References 2. Economic aspects and market analysis 2.1 Introduction and definitions 2.2 Coatings 2.2.1 Fields of application 2.2.2 Chemistries and regions 2.2.3 Market forecasts 2.3 Adhesives and sealants 2.3.1 Fields of application 2.3.2 Chemistries and regions 2.3.3 Market forecasts 3. Chemical principles 3.1 Diisocyanates 3.2 Isocyanate reactions 3.3 Polyisocyanates 3.3.1 Derivatization 3.3.2 Monomer separation 3.4 Prepolymers 3.4.1 Water content of the raw materials3.4.2 Stability of NCO prepolymers 3.5 Thermally activated polyurethane crosslinkers 3.6 Hydrophilically-modified polyisocyanates 3.7 Co-reactants for polyisocyanates 3.7.1 Solvent-borne polyacrylate polyols 3.7.2 Polyester polyols 3.7.3 Polyether polyols 3.7.4 Polycarbonate polyols 3.7.5 Polycaprolactone polyols 3.7.6 Solvent-based polyurethane polyols 3.7.7 Polyamines 3.8 Aqueous dispersions 3.8.1 Polyurethane dispersions 3.8.2 Polyacrylate dispersions 3.8.3 Hybrid polyurethane/polyacrylate dispersions 3.8.4 Polyester polyol dispersions 3.9 Urethane acrylates3.9.1 Chemistry of urethane acrylates 4. Coating technology principles 4.1 Formulation basics of polyurethane coatings 4.1.1 Basics 4.1.2 Selection of polyurethane raw materials 4.2 Aspects of one- and two-component coating technology 4.2.1 Physical drying 4.2.2 Chemical curing 4.2.3 Air-drying coatings 4.2.4 Dual-cure technology 4.2.5 Silyl-modified polyurethanes 4.2.6 Application 4.2.7 Catalysis in polyurethane coatings 4.3 Solvent-borne and solvent-free systems 4.3.1 Classification 4.3.2 Applications 4.3.3 Quality characteristics of two component polyurethane coatings4.4 Water-borne systems 4.4.1 Water-borne one-component polyurethane systems 4.4.2 Water-borne two-component polyurethane systems 4.5 Process technology 4.5.1 Processing of one-component polyurethane coatings 4.5.2 Processing of two-component polyurethane coatings 4.6 Crosslinking technologies based on the polyaddition reactions of polyisocyanates 4.7 Powder coatings 4.7.1 Overview of powder coating technology 4.7.2 Application methods 4.7.3 Application efficiency 4.7.4 Uses 4.7.5 Polyurethane powder coatings 4.7.6 Properties4.7.7 Uses of polyurethane powder coatings 4.8 DirectCoatin"/DirectSkinning 4.8.1 Outlook 4.9 Digital printing as disruptive application technology for coatings and adhesives 4.10 Radiation curing 4.10.1 Technology and coating formulation 4.10.2 Binders for radiation curing 4.10.3 Urethane acrylates for UV (mono-cure) and electron beam curing applications 4.10.4 Water-borne UV-curing polyurethane coatings 4.10.5 Urethane acrylates for UV powder applications 4.10.6 Dual-cure technology 4.10.7 Outlook 5. Polyurethane Coatings 5.1 Wood coating
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