Maya Ellison
2,5-Furandicarboxylic acid, commonly known as FDCA, is an organic chemical compound that occurs in nature and is a key building block for bio-based plastics. FDCA is produced from certain carbohydrates and is a renewable resource. It has been identified as a priority chemical for developing a green chemistry industry, with the potential to replace various petrochemicals. FDCA serves as the foundation for PEF (polyethylene furanoate), a 100% plant-based, fully recyclable plastic with superior performance and a lower carbon footprint than fossil-based alternatives. The development and commercialisation of FDCA-based plastics face economic and technical challenges, but they hold promise for a more sustainable future.
| Characteristics | Values |
|---|---|
| Full Form | 2,5-Furandicarboxylic acid |
| Type | Organic chemical compound |
| Building Block For | Bio-based plastics, Polyethylene Furanoate (PEF) |
| PEF Use Cases | Bottles, fibres, films, food packaging, sports apparel, footwear |
| PEF Benefits | Superior performance, recyclable, lower carbon footprint, improved gas barrier properties |
| Production Method | Catalytic conversion of plant-based sugars, oxidation of HMF |
| Regulatory Status | Approved by European Food Safety Authority (EFSA), Included in Plastics Regulation as food contact material |
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What You'll Learn
FDCA is a chemical building block for PEF (polyethylene furanoate)
FDCA, or 2,5-Furandicarboxylic acid, is a chemical compound that consists of two carboxylic acid groups attached to a central furan ring. It is a renewable resource that can be produced from certain carbohydrates. FDCA is a versatile compound with a wide range of applications.
One of its most important applications is as a chemical building block for PEF (polyethylene furanoate), a type of bio-based plastic. PEF is a renewable and highly recyclable plastic material that offers significant performance benefits over fossil-based plastics. It has superior mechanical properties, such as a higher glass transition temperature and improved tensile strength, and better gas barrier properties, making it 11 times less permeable to carbon dioxide and an excellent candidate for soft drink packaging applications.
The process of converting FDCA into PEF involves the polycondensation of FDCA with ethylene glycol. This reaction forms a polyester with end groups that can react, allowing for the possibility of regaining molecular weight through Solid-State Polymerization (SPP). PEF has the potential to replace PET (polyethylene terephthalate) bottles, aluminium cans, and glass jars in various industries, reducing the environmental impact of plastic packaging.
The production of PEF from FDCA is made possible through innovative technologies such as Avantium's YXY® plants-to-plastics Technology, which catalytically converts plant-based sugars into FDCA. This technology has been successfully demonstrated in a pilot plant, producing tonnes of FDCA and PEF samples. The development and commercialisation of PEF face challenges, including market adoption and production costs, but it holds great potential for a more sustainable future.
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Furan-2,5-dicarboxylic acid (FDCA) is a renewable resource
Furan-2,5-dicarboxylic acid (FDCA) is an organic chemical compound consisting of two carboxylic acid groups attached to a central furan ring. FDCA is produced from certain carbohydrates and is thus a renewable resource. FDCA was first reported as dehydromucic acid in 1876 and has since been identified by the US Department of Energy as one of 12 priority chemicals for establishing the "green" chemistry industry of the future.
FDCA is a renewable building block because of its potential as a substitute for a variety of petrochemicals, such as terephthalic acid and adipic acid. It has a wide range of potential applications, including polyesters, polyurethanes, and polyamides. FDCA can be used as a starting material for the production of succinic acid, and its versatility is further demonstrated by the number of derivatives available via relatively simple chemical transformations.
One of the most promising applications of FDCA is in the production of bio-based plastics. FDCA serves as a key building block for bio-based plastics such as PEF (polyethylene furanoate). PEF is a 100% plant-based, fully recyclable plastic material with significant performance benefits and a lower carbon footprint than fossil-based plastics. It has superior mechanical properties, such as a higher glass transition temperature and improved tensile strength, and better gas barrier properties, making it an excellent candidate for soft drink packaging applications.
The production of FDCA from lignocellulosic biomass is typically done through the catalytic oxidation of HMF. However, this method is not yet economically feasible on an industrial scale due to high costs and technical issues. Nevertheless, companies like Avantium are working to bring FDCA and PEF to the market by developing innovative technologies for the production and application of these materials. Avantium's YXY® Technology catalytically converts plant-based sugars into FDCA, demonstrating their commitment to sustainable alternatives.
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FDCA is a fossil-free, bio-based plastic
The world is in dire need of bio-based polymers and materials to replace fossil-based materials as we transition to a more sustainable lifestyle. FDCA (2,5-Furandicarboxylic acid) is an organic chemical compound that occurs in nature and is a key building block for bio-based plastics. FDCA is produced from certain carbohydrates and is thus a renewable resource.
FuraCore® has introduced an innovative process for producing bio-based plastics using FDCA. FDCA is a chemical building block for PEF (polyethylene furanoate), a 100% bio-based and renewable plastic. PEF is a highly recyclable plastic with superior performance properties compared to widely used petroleum-based packaging materials. It has a significantly lower carbon footprint than fossil-based plastics.
Avantium, a leading company in this field, has developed multiple game-changing technologies, including their YXY® Technology, which catalytically converts plant-based sugars into FDCA. Avantium has successfully demonstrated this technology at a pilot plant in Geleen, The Netherlands. The FDCA pilot plant has enabled Avantium to produce many tonnes of FDCA and PEF samples, and test PEF in various applications. In 2015, FDCA was approved by the European Food Safety Authority (EFSA) and included in the Plastics Regulation as a food contact material.
FDCA has a wide range of potential applications, including polyesters, polyurethanes, and polyamides. It can be used as a substitute for terephthalic acid, a widely used component in various polyesters such as PET (polyethylene terephthalate). PEF, a bio-based furanic substitute for PET, has similar thermal and mechanical properties to PET but with improved gas barrier properties, making it an excellent candidate for soft drink packaging applications.
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FDCA is approved as a food contact material
FDCA (2,5-Furandicarboxylic acid) is an organic chemical compound that occurs in nature. It is a key building block for bio-based plastics such as PEF (polyethylene furanoate). FDCA is produced by converting plant-based sugars into FDCA through Avantium's YXY® plants-to-plastics Technology. FDCA-based plastics are 100% plant-based, fully recyclable, and have a significantly lower carbon footprint than fossil-based plastics.
In 2015, FDCA was approved by the European Food Safety Authority (EFSA). The following year, in August 2016, FDCA was included in the Plastics Regulation as a food contact material. This approval means that FDCA-based plastics can be used for food packaging and come into direct contact with food products.
The approval of FDCA as a food contact material is significant because it provides a sustainable alternative to fossil-based plastics. FDCA-based plastics, such as PEF, can replace PET bottles, aluminium cans, and glass jars in various applications and industries. This contributes to a more environmentally friendly future by reducing carbon emissions and pollution associated with fossil-based plastics.
It is important to note that the regulatory status of food contact materials is dictated by the individual substances that comprise them. Manufacturers of food contact substances (FCS) are responsible for ensuring compliance with specifications and limitations outlined in applicable authorizations. The FDA, for example, maintains a public inventory of authorized food contact substances and provides guidelines for determining the regulatory status of food contact materials.
Overall, the approval of FDCA as a food contact material is a positive step towards a more sustainable future, offering a plant-based and recyclable alternative to traditional plastics while ensuring the safety and regulatory compliance of its use in food packaging applications.
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FDCA is a substitute for terephthalic acid
FDCA (2,5-Furandicarboxylic acid) is a chemical compound that occurs in nature and is a key building block for bio-based plastics. It is produced from certain carbohydrates, making it a renewable resource. FDCA has been identified as a potential substitute for terephthalic acid, a widely used component in various polyesters such as PET (polyethylene terephthalate) and PBT (polybutylene terephthalate).
Terephthalic acid, or PTA, is commonly used in the production of polyesters and other polymers containing an aromatic moiety. However, FDCA has the potential to replace PTA in these applications due to its renewable nature and versatility. FDCA can be derived from plant-based sugars through catalytic conversion, resulting in a fully recyclable plastic material with superior performance benefits and a lower carbon footprint than fossil-based plastics.
The process of converting plant-based sugars into FDCA is known as YXY® Technology, developed by Avantium. This technology has positioned the company to disrupt the plastic packaging material industry, offering a range of end-applications such as bottles, trays, pouches, textiles, and films. The use of FDCA in these products contributes to a more sustainable future by reducing the reliance on fossil-based materials.
FDCA has also been suggested as a starting material for the production of succinic acid and has potential applications in the medical field. For example, a diluted solution of FDCA in tetrahydrofuran is used to prepare artificial veins for transplantation. Additionally, FDCA exhibits strong complexing agent properties and can be utilized in medicine to remove kidney stones.
Overall, FDCA is a promising substitute for terephthalic acid, offering environmental benefits, versatility, and potential for various applications in the plastics and medical industries. Further development and commercialization of FDCA-based products are ongoing, contributing to a more sustainable future.
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Frequently asked questions
FDCA is short for 2,5-Furandicarboxylic acid, an organic chemical compound that occurs in nature.
FDCA is a key building block for bio-based plastics such as PEF (Polyethylene Furanoate).
FDCA is produced by converting plant-based sugars into FDCA through catalytic oxidation.
FDCA-based plastics are fully recyclable and have a lower carbon footprint than fossil-based plastics. They also have superior performance properties, such as improved mechanical properties and better gas barrier functions.
Yes, FDCA was approved by the European Food Safety Authority (EFSA) in 2015 and was included in the Plastics Regulation as a food contact material in August 2016.
