COPPER-CLAD  MATERIALS OF MICROWAVE APPLICATION:

Mark

Composition

Operating temperature range, °C

Applications

Dimensions

BRICOR

Sheet material that based on polyethers or fluoroplast, filled with ceramic microspheres and coated on both sides of the electrolytic copper foil

From -60 to +150 and a short time (three hours) to +180

Intended for manufacturing products of microwave technology: strip plate, VHS PCB, antenna elements and other products.

Sheets size:

(340´260) ± 3 mm,

(600´400) ± 5 mm/

TU 16-503.148-80

BRICOR
AA-2,0

BRICOR
AA-2,2

BRICOR
AT-2,4

BRICOR
FT-2,3

BRICOR
FA-1,8

Property

Test¹ method

Unit

Properties values²

Surface Resistivity, minimum
С-96/35/90

GOST 6433.2

Om

1×10¹¹

1,0×10¹¹

1,0×10¹¹

5×10¹¹

5×10¹⁰

GOST 6433.2

Om•m

5×10¹⁰

5,0×10¹⁰

5,0×10¹⁰

5×10¹¹

5×10¹⁰

Permittivity @ 10 Ghz
a) A

GOST 8.015
GOST 8.544

-

2,0 ± 0,05

2,2 ± 0,05

2,4 ± 0,05

2.,3 ± 0,1

1,8 ± 0,1

b) C 720/40/93

2,0 ± 0,1

2,2 ± 0,1

2,4 ± 0,1

2,3 ± 0,25

1,8 ± 0,25

Loss tangent @ 1 Mhz

a) A

GOST 8.015
GOST 8.544

-

0,0030

0,0030

0,0015

0,005

0,0025

b) C 720/40/93

0,0050

0,0050

0,0030

0,008

0,004

Peel strength, minimum

a) A

3.5.2

N/mm

1,0

1,0

1,0

1,2

1,2

b) C-96/40/93

3.5.2

0,84

0,84

0,84

1,0

1,0

c) After thermal stress
10 Sec@204°C, minimum

3.5.4.3

0,84

0,84

0,84

1,0

1,0

d) E-15/150

3.5.5

0,84

0,84

0,84

1,0

1,0

Flexural strength, minimum

GOST 4648

MPa

40

50

50

28

16

Vicat softening temperature, °С, minimum

GOST 15088, method A

°C

200

200

200

180

180

Dimensional stability, maximum

3.10

µm/mm

1,8

2,5

2,5

3,0

4,0

Density without foil

GOST 15139

g/cm³

0,7 ± 0,05

0,82 ± 0,05

0,92 ± 0,05

1,7±0,2

1,2±0,2

The thickness of the sheets (including the copper foil)

mm

1,0 ± 0,1; 1,5 ± 0,1; 2,0 ± 0,1; 2,5 ± 0,15; 3,0±0,15; 4,0±0,15

Copper foil thickness

µm

35