Daniel Freidank (left) and Wei Leng (right), lab managers, check the quality of viscoelastic polyurethane foam. The density of a foam product depends on the type and amount of blowing agent, and the flexibility or rigidity on the structure of polyols and isocyanates involved.
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Results: 2045

Cavipor® clay foam consists of three water-based components which, when foamed with air, produce a high-performance insulating material.
Photo: BASF
Trade News | November 4, 2025

A class apart: BASF establishes an innovative material class in the insulation market with Cavipor® clay foam

Ludwigshafen, November 4, 2025 – With Cavipor®, BASF is establishing an innovative class of materials on the insulation market: clay foam. The mineral-based insulation system was specially developed for the energy-efficient renovation of existing buildings with double-wall masonry. Recently, Cavipor has also been approved for the insulation of floor slabs and roofs as filling between rafters. Thus, Cavipor enables thermal insulation across the entire building envelope.
Basotect® Dark EcoBalanced is the first dark version of BASF’s established melamine resin foam Basotect®: It combines its excellent acoustic properties with a homogeneous dark color.

Photo: BASF
Trade News | November 3, 2025

Into the dark: Basotect® Dark EcoBalanced, the world’s first dark melamine resin foam for stylish sound absorption

BASF is expanding its Basotect® portfolio with Basotect® Dark EcoBalanced, the first dark version of its established melamine resin foam. The industry-first combines the excellent acoustic and safety properties of Basotect® B EcoBalanced with a homogeneous dark color - enabling elegant and visually striking acoustic concepts that complement contemporary color trends. Designed for sound absorption applications in building and construction (B&C), Basotect® Dark EcoBalanced enables customers to differentiate their sound absorption products by combining well-being and safety with design freedom and a reduced CO footprint. The dark melamine resin foam is part of the Basotect® EcoBalanced product family featuring an increased use of renewable feedstock via biomass balance approach and a lower Product Carbon Footprint (PCF).
Trade News | November 3, 2025

BASF drives forward structural adjustments by consolidating Asian polytetrahydrofuran business

BASF is taking decisive action to address structural changes in the global chemical fiber market characterized by significant overcapacities, by consolidating its Asian polytetrahydrofuran (PolyTHF®)* business into its Caojing site in China, while discontinuing PolyTHF production at the Ulsan chemicals site in South Korea. The closure is targeted for completion in 2026.

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Trade News | October 30, 2025

From Waste to Value: Recycling Automotive Shredder Residue and Bio-Waste into High-Value Feedstock

Ludwigshafen, Zurich, 30 October 2025. A new research study by ETH Zurich, in collaboration with BASF SE, has investigated an alternative route for mixed plastic waste streams from end-of-life vehicles: to recycle it alongside biomass. The results show: the recycling of one kg of automotive shredder residues with 3 kg of biomass reduces greenhouse gas emissions by more than 3 kg CO2-eq. as compared to their incineration for energy recovery. As the European Union prepares legislation on end-of-life vehicles, these findings have implications for policy makers.
New electronic grade ammonium hydroxide plant in Ludwigshafen in support of wafer cleaning, etching and other precision processes in semiconductor manufacturing.
Photo: BASF
Trade News | October 30, 2025

BASF constructs new electronic grade ammonium hydroxide plant in Ludwigshafen

Ludwigshafen, Germany – October 30, 2025BASF today announces the construction of a state-of-the-art Electronic Grade Ammonium Hydroxide (NH4OH EG) plant in Ludwigshafen, Germany, in support of wafer cleaning, etching and other precision processes in semiconductor manufacturing. This critical ultra-pure chemical will support the growth and expansion of semiconductor companies in Europe, ensuring a robust local supply chain for the production of advanced chips.