PTFE Kiʻekiʻe-Temperature Tape ma Semiconductor Manufacturing - Ultra-Clean Application Scenarios
ʻO ka lipine wela kiʻekiʻe PTFE he mea koʻikoʻi i ka hana semiconductor, ʻaʻole ia he mea hoʻohana maʻamau. Nā noi koʻikoʻi: ka pale wafer-level (plasma etching masking, CMP backside protection, CVD/PVD masking), nā kaʻina hana hoʻopili (hoʻopaʻa paʻa uea, pale pale pale no nā PCB), a me ka mālama pono (anti-static roller wrapping, cleanroom marking). ʻO nā koi maʻemaʻe loa: nā halogens haʻahaʻa (pale i ka corrosion pad pad), nā siloxanes haʻahaʻa (<500 ppm, pale i ka hoʻokumu ʻana o ka insulating particle), nā ion metala haʻahaʻa (<1 ppm i kēlā me kēia), ISO Class 4 cleanroom slitting/packaging, 10⁶-10⁹ Ω surface resistivity, a haʻahaʻa TVOC hoʻokuʻu.
