Developer for positive thermosensitive CTP (Computer to Plate)

The invention discloses a developer for positive thermosensitive CTP (Computer to Plate), belonging to the technical field of preparation of developers for CTP. The developer comprises the following compositions in parts by weight: 75-85 parts of water, 10-15 parts of alkali metal metasilicate, 1-5...

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Bibliographische Detailangaben
Hauptverfasser:	ZOU YINGQUAN, SHA XUZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	The invention discloses a developer for positive thermosensitive CTP (Computer to Plate), belonging to the technical field of preparation of developers for CTP. The developer comprises the following compositions in parts by weight: 75-85 parts of water, 10-15 parts of alkali metal metasilicate, 1-5 parts of surfactant, 1-5 parts of alkali resistant penetrating agent and 3-5 parts of auxiliary additive. The developer has the characteristics of high developing speed, good screen dot reduction, no damage to an aluminum substrate, difficulty in scaling, environmental protection, fatigue resistance, excellent developing latitude and the like.