Thermoplastic polyetherimide – a helpful aid for the drawing of fluoride fibres
Source abstract
Abstract
Abstract A coating layer of thermoplastic polyetherimide (PEI) of less than 40 μm prevents fluoride preforms from moisture attack during the drawing process. If over-coated in-line with acrylate, the bending strength of the fibres, which was seen to depend strongly on the drawing speed, reached 1 GPa even under nitrogen atmosphere. A correlation between fibre strength and layer thickness was found. Furthermore, a strength comparison with fluoride fibres coated with a fluorinated copolymer was made.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fiber-reinforced polymer composites · Smart Materials for Construction · Mechanical Behavior of Composites
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References (19)
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