Preparation and Performance of Colorless, Transparent Polyimide Film
Keywords polyimide film; colorless and transparent; adhesive force.
Catalog
1 Introduction 1
1.1 Foreword 1
1.2 Overview of traditional polyimide 2
1.2.1 The development process of polyimide 2
1.2.2 The performance and application of polyimide 3
1.3 Overview of fluorinated polyimide 4
1.4 Overview of silicon containing polyimide 5
1.5 Colorless polyimide molecular design 5
1.5.1 Trifluoromethyl group introduced in PI chain 6
1.5.2 Introducing alicyclic structure in the main chain of PI 6
1.5.3 The introduction of large side groups in the PI chain 7
1.5.4 Other molecular design methods 8
1.6 Research objectives and content of this project 9
2 Preparation and Properties 9FDA-ODPA-TFODA- PI film 10
2.1 Experimental materials and equipment 10
2.1.1 Experimental materials 11
2.1.2 Experimental equipment 10
2.2 Experimental content 11
2.2.1 Drying of materials and equipment 11
2.2.2 Synthesis of PAA 11
2.2.3 Preparation of PI film by thermal imidization 12
2.3 Performance Testing 12
2.3.1 PI film mechanical property 12
2.3.2 PI film thermal performance test 12
2.3.3 PI film optical performance test 13
2.3.4 PI film adhesion test 13
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