TAIPEI, Taiwan
,
August 9, 2022
(press release)
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[Wasted materials from the semiconductor industry turn into high-value textiles] Supported by the Department of Industrial Technology, TTRI develops PEI fibers, using the Polyethylenimine (PEI) wasted materials from aerospace and semiconductor industries. With PEI’s high stability, lightness, high-temperature resistance, and stretchability, PEI is perfect for the value-added fabric of various purposes such as printed circuit boards, aerospace textiles, bag filters for boilers, and fire-resistant equipment, e-textiles, and general textiles. TTRI also makes the manufacturing process greener by reducing the heat required for processing PEI fiber; therefore, the manufacturing process conforms to a circular economy and zero waste policies.
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