SolverPI-Liquid 1820

SolverPI-Liquid 1820
Product Details

Product Name: Thermosetting Polyimide Liquid

Item No.: SolverPI-Liquid 1820

SPECIFICATIONS:

Properties

Testing Standard

Unit

Value

Appearance

Visual

-

Transparent homogeneous viscous liquid

Solid content

-

Wt%

5~30

The density

-

g/cm³

1.06~1.15

Absolute viscosity

Rotational viscometer

MPa.s

>2000

The water content

-

Wt%

<0.1

Storage stability

-

day

365

The tensile strength

GB/T1040-1992

MPa

150

elongation

GB/T1040-1992

%

25

Glass transition temperature

(nitrogen atmosphere)

DSC

°C

285

Heat temperature (5% weight loss)

TGA

°C

550

Thermal expansion coefficient

TMA

Ppm/°C

20

Dielectric strength

GB-1408-1978

KV/mm

240

Dielectric constant

GB-1409-1978

-

3.4

Dielectric loss

GB-1409-1978

-

0.0025

Surface resistivity

GB-1410-1978

10³

Volume resistivity

GB-1410-1978

ΩNaN

10³

 Application: Widely used in production of polyimide film, enameled wire, rigid and flexible plate copper-clad adhesive, etc.

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