CNA Single-side Thermocompression Bonding Polyimide Film

Model: CNA
CNA Single-Side Thermocompression bonding polyimide film is made up of CEN® CN coating polyimide adhesion, under certain temperature and pressure, one side will produce viscosity due to coating polyimide adhesion. Not only has the characteristics of polyimide film, but it also has more excellent performances in bonding strength.


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Specification

CNA Single-Side Thermocompression bonding polyimide film is made up by CEN® CN coating polyimide adhesion, under certain temperature and pressure, one side will produce viscosity due coating polyimide adhesion. CNA single-side polyimide film not only has the characteristics of polyimide film, but it also has more excellent performances in bonding strength.

Features:

The CNA Polyimide Film is single adhesive, high insulation, environment-friendly with halogen-free, highest UL-94 flammability rating: V-0.

Structure:

Parameters 

Property

Unit

CNA25

CNA50

CNA75

CNA100

Test Method

PI Thickness

μm

25

50

75

100

ASTM D374

Binder1 Thickness

μm

5±1

5±1

5±1

5±1

ASTM D374

Total Thickness

μm

30±3

55±3

80±5

105±6

ASTM D374

Width

mm

500

ASTM D374

Tensile Strength

MD

Mpa

≥150

≥135

≥135

≥135

ASTM D882

TD

Mpa

≥135

≥115

≥115

≥115

ASTM D882

Elongation

MD

%

≥45

≥35

≥35

≥40

ASTM D882

TD

%

≥55

≥45

≥45

≥50

ASTM D882

Dielectric Strength

KV

4.0

4.50

9.0

9.0

ASTM D149

Surface Resistivity

Ω

≥1.0×1014

ASTM D257

Volume Resistivity

Ω·cm

≥1.0×1014

ASTM D257

Binder1 

Glass Transition Temperature

300

ASTM D3418

Pressing Conditions

Single adhesive 320-330℃/5min, pressure 20kgf/cm²

                                Remark: The above data are for reference only.

Pictures 

 Single-side Thermocompression Bonding Polyimide Film
Single-side Thermocompression Bonding Polyimide Film
 Single-side Thermocompression Bonding Polyimide Film
Single-side Thermocompression Bonding Polyimide Film
 Single-side Thermocompression Bonding Polyimide Film
Single-side Thermocompression Bonding Polyimide Film
 Single-side Thermocompression Bonding Polyimide Film
Single-side Thermocompression Bonding Polyimide Film

Application

The single adhesive polyimide film using in bonding situations, heat bonding of PI film to metal foil, thermal bonding of PI film and PI film.




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