Two polyphthalamides, Amodel HFZ A-4133L and A-1133 NL WH886, are available. HFZ A-4133L is a high-flow grade that reportedly outperforms most liquid-crystal polymers (LCPs).
Its flow properties let it fill intricate, multicavity molds for making thin-walled parts used in light-emitting diodes. A-1133 NL WH886 PPA has improved reflectivity and luminosity retention and adheres well to silicone or epoxy encapsulants used in LEDs.
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An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...
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