Spandex fibers ensure the permanent elasticity of many textiles. Seen through an electron microscope, the fibers consist of several filaments. One of the raw materials of these fibers is PolyTHF, which BASF supplies to spandex manufacturers. (Picture: BASF)
PolyTHF

BASF Increases Global PolyTHF Capacity

BASF has increased its global annual capacity for the production of the chemical intermediate PolyTHF (chemical name: polytetra­methylene ether glycol – PTMEG) from 185,000 metric tons to 250,000 metric tons. The company has continuously developed and expanded its production processes.

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