Transcription of Positive Tone Photosensitive Polyimide …
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Positive Tone Photosensitive Polyimide …
TORAY Industries, Tone Photosensitive PolyimidePositive Tone Photosensitive Polyimide PhotoneecePhotoneece PWPW--1200 series1200 seriesIntroduction of PW series+Photosensitivity+High Tg+Chemical ResistanceNon- Photosensitive PolyimidePW-1000 seriesPW-1000 seriesPW-1200 seriesPW-1200 seriesPositive Photosensitive PolyimideCoating PW seriesPositive Photosensitive PolyimideCoating PW seriesPW1200 seriesis the improved gradefor multi-layer and bump process buffer coat use+Photolithography +Alkaline DevelopabilityPW-1200 series are Positive tone Photosensitive Polyimide coatings with high glass transition temperature, high chemical resistance, and the following of PW-1200 series(1 Good Film Performance(2) Wide Cure Process Window 3 Good Photolithographic Performance 4 Good Solution Stability 5 Thick Film ApplicableComparison of Film Performance of PW-1000 with PW-1200 Tensile Strength Elongation Young s Modulus 140 MPa 15% PropertiesThermalProperties 5% Weight Loss Temperature 1% Weight Loss Temperature Tg (TMA) 356oC 309oC 230oCPW-1200250 C 1320 C 1 146 MPa 20% 435oC 390oC 305oCPW-1000250 C 1320 C 1 Curing ConditionPSPI nameImpossibleto measure 130 MPa 30% 328oC 302o)
PW-1200 series are positive tone photosensitive polyimide coatings with high glass transition temperature, high chemical resistance, and the following characteristics.
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