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BISCO
EC 2000 Conductive Silicones |
BISCO EC-2000 Electrically
Conductive Solid Silicones are an ideal
EMI/RFI shielding
solution
when high shielding effectiveness is
a must. Softness
the softest conductive solid available
on
the market today Shielding
Effectiveness at a lower cost the shielding
effectiveness of most silver products,
at
the cost of a nickel filled product.
Low
Closure Force increases design flexibility
Continuous,
wide rolls ? increases product yields
with rolls 36¡± wide, not sheets.
Excellent
flame resistance (UL94 V-1 approved
at most thicknesses. |
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BISCO
EC 2000 Conductive Silicones Typical
Physical Properties |
PDFÄ«´Ù·Ï
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PROPERTY |
Test
Method |
EC-2040 |
EC-2130 |
Filler |
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Nickel
- Graphite |
Base Polymer |
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Silicone |
Specific Gravity, g/cc |
|
2.18 |
1.97 |
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Thickness: |
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inches |
|
0.020 -
0.063 |
0.063 -
0.125 |
mm |
|
0.50 -
1.59 |
1.59 -
3.18 |
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Hardness: |
ASTM D
2240 |
40 |
30 |
Shore A |
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Shore OO |
85 |
80 |
Tensile Strength,
psi, min. |
ASTM D
412 |
90 |
50 |
Elongation, %, min. |
60 |
50 |
Compression Set @ 100¡ÆC, |
ASTM D 395 |
6 |
7 |
25% compressed: |
(Method
B) |
|
% of thickness |
|
% of deflection |
|
22 |
25 |
Compression Set @ 70¡ÆC, |
ASTM D
3574 |
3 |
5 |
25% compressed: |
% of thickness |
|
% of deflection |
|
12 |
17 |
At Thickness indicated: |
Horizontal |
0.02 |
0.031 |
0.063 |
0.125 |
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Flame Resistance,
UL94* |
HB |
HB |
HB |
HB |
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Vertical |
V-1 |
V-1 |
* |
V-1 |
Volume Resistivity,
Ohm-cm |
Rogers
Corporation |
0.2 |
0.3 |
(expression of conductivity) |
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Shielding Effectiveness,dB: |
At |
0.020" |
0.063" |
100MHz |
MIL G83528 |
120 |
100 |
500MHz |
MIL G83528 |
120 |
100 |
1MHz |
MIL G83528 |
110 |
110 |
10MHz |
MIL G83528 |
85 |
85 |
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* UL
file No. E83967 reflects UL94 vertical
and horizontal rating results. |
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CHO-SEAL¢ç
& CHO-SIL¢çConductive Elastomers
Gaskets |
Each conductive
elastomer consists of a silicone,fluorosilicone,
EPDM or fluorocarbon-fluorosilicone
binder with a filler of pure silver,
silver-plated copper, silver-plated
aIuminum, silver-plated nickel, silver-plated
glass, nickelplated graphite, or unplated
graphite particles.
Chomerics¡¯ conductive elastomers feature
excellent resistance to compression
set over a wide temperature range, resulting
in years of continuous service. All
meet MIL-STD-810 requirements for fungus
resistance. In addition to EMI shielding,
these materials will provide an environmental
or pressure seal if required. |
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CHO-SEAL¢ç
6370 Flame Retardant Conductive Silicone Elastomer
|
CHO-SEAL 6370 EMI
gaskets are conductive elastomers engineered
for use in commercial electronic equipment
where a high degree of flame retardance and
corrosion resistance are needed.These gaskets
are available with a UL 94V-0 rating (UL File#
96ME17043). |
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CHO-VER?
Shield EMI Shielding Covers |
CHO-VER? Shield
EMI shielding covers combine a slim-profile,
metallized plastic with a low-closure force,
conductive elastomer gasket.
These custom shaped covers provide easily
installed shielding in cellular handsets,
PCS and other packages where minimal closure
forces are available.
CHO-VER Shield covers can be used to shield
selected areas of a printed circuit board.
This eliminates the need to conductively plate
a device's outer housing parts. It also eliminates
concerns over gaps in enclosure parts. |
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Typical
Applications :
Shielded
PCB Covers
Plastic
Covers With Conductive Elastomers Metal
Covers With Conductive Elastomers Plastic
& Metal Covers With Conductive Elastomer
Navigation
Systems Antenna
Systems Mobile
Productivity Centers Satellite
Radio Receivers |
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Conductive Elastomer
Gaskets : CHO-SEAL¢ç, CHO-SIL¢ç
Metallic Conformal Coating Process : ECOPLATE¢â
Conductive Plastic Shielding Solutions : PREMIER¢â
Automated Form-In-Place Elastomer Gaskets
; Cho-Form¢ç, ParPHorm
Low Closure Force, Foam-Based Gaskets ; SOFT-SHIELD
Wire Mesh Gaskets ; MESH STRIP¢ç, SPRINGMESH¢â,
COMBO STRIP¢ç
Metal Gaskets ; Fingerstock, D-Connector,
CompactPCI, Cardcage, ATX Shields
Conductive Grounding Tabs ; SOFT-SHIELD? SPRING-LINE
Conductive Adhesives, Coatings and Inks ;
CHO-BOND¢ç, CHO-SHIELD¢ç
Conductive Tapes and Engineered Laminates
; CHO-FOIL¢ç, CHO-FAB¢â, CHO-MASK¢ç
Shielded Vents ; STREAMSHIELD¢â, CHO-CELL¢ç
¡¡
Shielded Windows ; EmiClare¢â, WIN-SHIELD¢â
¡¡ ¡¡ ¡¡
Cable Shielding ; CHO-SORB¢ç, CHO-SHRINK¢ç,
CHO-JAC¢ç
Test Services for EMC Compliance and Safety |
Conductive/Environmental
and Corrosion-Resistant Gaskets |
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Wireless
Handset Shielding and Grounding |
CATV
Boxes Shielding and Grounding |
Outdoor/Indoor
Enclosure Shielding and Grounding |
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¿µ±¹ Ç÷縣īº»»ç´Â PTFE Sliding
BearingÀÇ ¿øÁ¶ÀÔ´Ï´Ù. |
Lantern Ring.Grommets.Turcite¢ç
Slydway¢ç.Linear Bearing System.Way Protector.
Straight Strip Wipers.Chip Deflectors.Round
Bar Wipers .Inflatable Seal.Pneumatic Seal.Airseal.ÀÚ¼ºÀ¯Ã¼¾Á.
Ferro fluidic Seal,Ferro fluids Feedthrough,Ferrofluidic
Vacuum Rotary Feedthrough,ȤÀº Magnet Seal |
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