BASF is now offering the packaging industry a way to increase the use of renewable feedstocks: It is expanding its portfolio of certified compostable biopolymers to include a biomass-balanced (BMB) ecoflex®, a polybutylene adipate terephthalate (PBAT) that is frequently used in the compounding of biopolymers. For the new ecoflex® F Blend C1200 BMB, the fossil raw materials that are usually used in the production process are replaced with renewable feedstock at the beginning of the value chain. The renewable feedstock comes from waste and residual biomass and is attributed to the ecoflex® grade via a mass balance approach which is certified according to REDcert2 and ISCC PLUS (1). The biomass-balanced ecoflex® not only contributes to reducing the use of fossil resources, but it also offers a 60% lower Product Carbon Footprint (PCF) (2) than the standard ecoflex® F Blend C1200.
Certified compostable products based on PBAT compounds help create a circular economy by supporting the collection and recycling of organic waste. However, in the production of PBAT, it is not yet possible to fully avoid the usage of fossil resources. With ecoflex® BMB, BASF closes this gap and offers a solution that is organically recyclable at the end of life: In addition, its fossil feedstock is completely replaced with renewable raw materials at the very beginning of the production process. BASF is thus taking another step towards closing the biological loop of circular economy.
ecoflex® BMB enables customers in the packaging industry to contribute to the reduction of fossil resource consumption and differentiate their products without compromising on performance and quality, or the need for extra investment into new processing lines: The BASF PBAT is identical to the conventional grade in properties, quality, and certification. As a result, customers do not need to re-qualify their applications made of ecoflex® BMB, reformulate the compounds or adapt their existing manufacturing processes: They can rely on the same performance to which they are accustomed and benefit from a drop-in solution. “As a pioneer of biopolymers, we are continuously striving to support our customers in the transition to a circular economy with renewable resources”, says Marcel Philipp Barth, head of global business management Biopolymers at BASF. “Our ecoflex® BMB, an industry-first on the global biopolymers market, advances the sustainability efforts in the packaging industry by reducing the use of fossil resources, decreasing greenhouse gas emissions, and driving the use of renewable feedstock derived from organic waste and residual biomass. In this way, we help our customers make informed decisions about product design, thus shaping a more circular packaging value chain.”
In the biomass balance approach, part of the fossil feedstocks in the first steps of the manufacturing process is replaced by waste-based renewable resources. The renewable amount is then attributed to specific products at the end of the manufacturing process by means of a third-party certified method: BASF has established a chain of custody from the renewable feedstock it uses through to the final product. An independent certification confirms that BASF has replaced the required quantities of fossil feedstock for the biomass balanced product that customers buy with renewable feedstock according to the REDcert2 and ISCC PLUS requirements.
Since its introduction in 1998, ecoflex® is the first commercially available biodegradable and certified compostable biopolymer on the market. Biopolymer innovations based on ecoflex® have opened up new end-of-life options for plastics that enable organics recycling and thus contribute to a circular economy. As a blend partner, ecoflex® provides the certified compostable BASF compound ecovio® with special material properties such as flexibility and toughness. Studies have shown the advantages of ecovio® for production, packaging, and shelf life of food as well as for the collection of food waste. These advantages are based on the material’s properties, including its certifications for biodegradability in commercial and home composting as well as in agricultural soil: Food waste is reduced and at the end of life, ecoflex® and ecovio® support the collection of food waste ensuring that nutrients are returned to the soil by high-quality compost. This contributes to a circular economy by closing the nutrient cycle via organics recycling.
Further information:
BASF’s Performance Materials division is at the forefront of the much-needed sustainability transformation in plastics. Our products are co-created with customers around the globe to bring innovations to major industry sectors such as transportation, consumer goods, industrial applications, and construction. Our R&D focuses on all stages of the plastics journey: Make, Use and Recycle. The MAKE phase is about improving how plastics are made, from product design to the choice of raw materials and the manufacturing process itself. The USE phase enhances plastics’ strengths such as light weight, robustness, and thermal resistance. At the end of the product lifecycle, the RECYCLE phase looks at how to close the loop to achieve a circular economy. In 2023, the Performance Materials division achieved global sales of €7.2 billion. Join #ourplasticsjourney at: https://www.performance-materials.basf.com
At BASF, we create chemistry for a sustainable future. We combine economic success with environmental protection and social responsibility. Around 112,000 employees in the BASF Group contribute to the success of our customers in nearly all sectors and almost every country in the world. Our portfolio comprises six segments: Chemicals, Materials, Industrial Solutions, Surface Technologies, Nutrition & Care and Agricultural Solutions. BASF generated sales of €68.9 billion in 2023. BASF shares are traded on the stock exchange in Frankfurt (BAS) and as American Depositary Receipts (BASFY) in the United States. Further information at www.basf.com.
BASF offers range of chemical intermediates with product carbon footprint significantly below global market average
Analysis comprising product-specific emissions from cradle to gateMarket comparison reveals good position for a range of intermediates
Read MoreBASF and Evonik agree on first deliveries of biomass-balanced ammonia with reduced carbon footprint
BASF and its customer Evonik have agreed on the first delivery of BASF’s ammonia BMBcertTM grade. Thereby, both chemical companies demonstrate their commitment to offer products with a reduced product carbon footprint (PCF). With its ammonia BMBcert, BASF delivers to Evonik a product whose PCF is at least 65 % lower than the standard product*. Both, BASF and Evonik are extending their product portfolios and launching ammonia-based products applying a biomass balance approach. These products are readily available via existing sales channels and fully integrated into the ERP (Enterprise Resource Planning) systems of the companies.“Evonik and BASF share the same vision: We are convinced that the chemical industry can transform and replace fossil with renewable feedstocks and utilities. The supply with ammonia BMBcert is a big milestone for both of us,” said Dr. Jens Aßmann, Vice President Business Management Ammonia Value Chain and Operations Amino Resins at BASF. Evonik has received a first shipment of ammonia BMBcert produced by BASF. By incorporating BASF’s ammonia BMBcert into its ISCC (International Sustainability and Carbon Certification) PLUS certified production processes, Evonik demonstrates its commitment to a more sustainable economy and its ambitious emissions reduction targets. By 2030, Evonik seeks to reduce Scope 1 and 2 emissions by 25 % and Scope 3 emissions by 11 % compared to 2021 levels, and to become climate-neutral by 2050, in line with the Paris Agreement and validated by Science Based Target Initiative (SBTi). Evonik plans to use ammonia BMBcert to produce a range of sustainable products, including VESTAMIN® IPD eCO and VESTAMID® eCO Polyamide 12. “eCO” stands for Evonik’s aim to eliminate CO2 via mass balance approach using renewable feedstock in existing systems and production processes. With the eCO grades, customers benefit from more sustainable products with no compromise in performance. Thus, conventional, trusted VESTAMIN curing agents for epoxy resin systems with typical applications in industrial flooring, marine and anticorrosive paints can easily be replaced by the IPD eCO grade. The same proves true for VESTAMID eCO Polyamide 12, which covers tailored, high-performance polyamide, typically found in shoe soles, sunglasses, gas pipes, safety-related automotive parts and many more. “We are excited to partner with BASF to source ammonia with a reduced carbon footprint. This collaboration witnesses our dedication to environmental stewardship and our ability to innovate in a rapidly changing market,” said Silvia Torrado, Global Procurement Director for Base Petrochemicals at Evonik.BASF applies a biomass balance approach to replace fossil resources at the beginning of the production process with certified biomethane from biowaste raw materials which are attributed to the product. The mass-balanced product is certified according to ISCC PLUS standards. In addition, BASF is using electricity from renewable sources for the manufacturing of the ammonia, further reducing its PCF. As outlined in its sustainability roadmap, the BASF Monomers Division announced to offer at least one circular or lower PCF option for every major product line by 2025. Mass balanced products are drop-in solutions, meaning they have the same properties as the corresponding conventional products, but with an attributed share of circular raw materials. The division’s sustainable offerings are an essential part of BASF’s path to climate neutrality and net-zero CO2emissions by 2050. * Based on the average CO2 footprints stated in the “Default values for the transitional period for the CBAM between October 1, 2023 and December 31, 2025” published by the European Commission on Dec 22, 2023.
Read More