Shieid foam Gasket

This gasket consists of conductive fabric over foam for good shielding effectiveness with low surface contact resistance. It is easy to attach with pressure sensitive adhesive and easy cut to any length for trouble-free installation.
Company overview        KDDLtd.  Tokyo Minato Ward Roppongi 4-3-11-223             At the current delivery of goods destination
Medical treatment business      Shiga Prefecture Yasu City Kibe 930    
077-589-2354  FAX  077-589-4892
It orders with 010-81-077-589-2354 international FAX 010-81-077-589-4892 the international phone calls mail.
International mail service(sending out to foreign countries)    Classification by countries undertaking condition chart
It delivers it to the foreign country.     As for the invoice proof, it is E-mail, and fax.
English
english		 Korean
korean		 Chinese
chinese		 French
Francais
Transfer account  SHIGA?BANK
A transfer account
Spanish
Espanol		 Italian
L'italiano		 Portuguese
Portugues		 German
Deutsch
Japan trade mechanism(JETRO)  http://www.jetro.go.jp/indexj.html
I hope the address for South Korea in Korean character and English.
english  English korean  South Korea chinese  China Francais  French
Espanol  Spanish L'italiano  Italian Portugues  Portuguese Deutsch  German
Scaipnet (with camera) is set up. It is Scaip name masachi6.
First of all, please register the every country in the world telephone call (It is free in the Internet line use).
It delivers it to the foreign country.     As for the invoice proof, it is E-mail, and fax.
skype download 　
English 　英語 한국어 　韓国 中文（简体） 中国 Français 　フランス語
Español 　スペイン語 Italiano 　イタリア語 Português ポルトガル語 Deutsch　ドイツ語
・When it is needed a camera for skype, a microphone, please apply at the time of the import purchase. I will send it out in EMS. The price becomes the 3,000 yen or more degree.
・在被需要照相机供skype使用的,话筒的时候,请申请进口购买时。在EMS发出吧。价格变成3000日元～比率。
・스카이프용의 카메라, 마이크가 필요하게 되는 경우는 수입 구입시에 신청 주세요. EMS에서 발송하겠습니다. 가격은 3000엔~정도가 됩니다.

This gasket consists of conductive fabric over foam for good shielding effectiveness with low surface contact resistance. It is easy to attach with pressure sensitive adhesive and easy cut to any length for trouble-free installation.

01. Shielding performance is excellent because perfect contact is possible from the cushion of polyurethane sponge.
02. Various types can be easily machined.
03. The conductive coating type has excellent humidity resistance, is relatively smooth after cutting, and is resistant to fingerprints.
  General type Non-flammable type

Conductive coating type
1) Conductive fabric Non flame conductive Conductive fabric
2) Sponge Non flame Sponge Sponge
3) PSA tape Non flame PSA tape PSA tape
4) Liner paper Liner paper Liner paper
5)     Conductive pu coating

Plating Material : Nickel only, Copper only, Gold/Copper, Copper/Nickel, Fe/Ni.
Fabric type : Ripstop, Taffeta, Non-woven, Aluminum/PVC film, Net fabric.
Tape : Conductive PSA tape, Non-Conductive PSA tape, Non-FR conductive PSA tape.
Foam core : Polyurethane(FR or Non-FR Conductive Sponge), EPDM, Silicone.
Support : Polyester film.

This gasket consists of conductive fabric over foam for good shielding effectiveness with low surface contact resistance. It is easy to attach with pressure sensitive adhesive and easy cut to any length for trouble-free installation.

Surface resistance : 0.05Ω/inch ~ 0.10Ω/inch
Shielding effectiveness : 60 dB ~ 70 dB/30MHz ~ 1 GHz (ASTM 4935)
Temp : 110˚C
Compression set : 25 %
PSA tape adhesion(g/inch) : 2,200 (Non-conductive type)
UL 94 VO(Option)




Compression ratio, conductivity, load

Core Outer Cover
  Material: Polyurethane sponge
Density: 45kg/m³ JIS-K-6401
Hardness: 40kg/314 cm²
Elasticity: 30%
Flame retarding: FMVSS #302 or UL 94 VO class		   Material: Polyester fiber 0.09 mm
Plating: Cu + Ni t 0.003 mm
Surface: 0.1
Use temperature : -10˚C ~ 80˚C
Tissue : Ripstop Type, Taffeta Type
Both-sided tape    
  Material: Polyester non-woven fabric
Thickness : 0.140 mm
Adhesion ratio : 2200 g/25mm
Retaining force : 0.5 mm
    
* Option :. Conductive AI both-sided tape, conductive silver inorganic both-sided tape

The following test is the reliability test of shieldfoam gasket according to the time lapse, which measures gasket resilient ratio and varied surface resistance through artificial addition of drastic temperature change and humidity.
10 pieces of specimen per each cycle are tested and then average values are indicated as follows.
Test condition
1) Cycle x15, x30, x63
2) 390 min/per cycle
3) Temp -20˚C ---- +40˚C
4) Specimen size 10 mm x 10 mm x 50 mm
Graph for temperature and humidity change per cycle
              
Aging test result
Sample picture by aging test, Before test
 

 

This gasket consists of conductive fabric over foam for good shielding effectiveness with low surface contact resistance. It is easy to attach with pressure sensitive adhesive and easy cut to any length for trouble-free installation.

C : Not stained with fingerprint and burr generation is small upon cutting.
G : It is a gasket to be made by using fiber plated with 99.999% pure gold.
Both-sided tape (type, width, adherence position) is designated by user (applied to all of the following types.)


* Standard length 1000 m
* Both-sided tape (type, width, adherence position) is designated by user (applied to all of the following types.)
Size(WxH)mm
Item number
Size(WxH)mm
Item number
3x2
SF030020R
17x7
SF170070R
3x3
SF030030R
19x2
SF190020R
4x3
SF040030R
20x5
SF200050R
5x2
SF050020R
20x6
SF200060R
5x3
SF050030R
20x9
SF200090R
5x4
SF050040R
20x10
SF200100R
5x5
SF050050R
20x13
SF200130R
6x2
SF060020R
20x16
SF200160R
6x3
SF060030R
21x4
SF210040R
6x6
SF060060R
30x10
SF300100R
6.4x6.4
SF064064R
30x30
SF300300R
7x2
SF070020R
40x3
SF400030R
8x3
SF080030R
43x20
SF430200R
8x5
SF080050R
45x20
SF450200R
8x6
SF080060R
9.4x6.4
SF094064R
9x3
SF090030R
4x2
SF040020R
9x4
SF090040R
4x4
SF040040R
10x2
SF100020R
5x2.5
SF050025R
10x3
SF100030R
6.4x3.2
SF064032R
10x6
SF100060R
10x10.5
SF100105R
10x7
SF100070R
12.7x6.4
SF127064R
10x8
SF100080R
13x10.5
SF130105R
10x10
SF100100R
13x13
SF130130R
12x5
SF120050R
13x15
SF130150R
12x10
SF120100R
31x4
SF310040R
13x2
SF130020R
35x35
SF350350R
13x3
SF130030R
13x6
SF130060R
13x8
SF130080R
13x10
SF130100R
15x2
SF150020R
15x10
SF150100R
15x12
SF150120R


Size(WxH)mm
Item number
5x1
SF050010F
5x1.5
SF050015F
7x1.8
SF070018F
8x0.8
SF080008F
10x1.5
SF100015F
29x1
SF290010F
8x1.5
SF080015F
3x1.5
SF030015F
13x0.8
SF130008F
13x1
SF130010F
19x1.5
SF190015F
3x1
SF030010F
4x1
SF040010F
6x1
SF060010F
7x1
SF070010F
9x1
SF090010F
10x1
SF100010F
12.7x1.5
SF127010F
13x1.5
SF130015F
17.9x1.57
SF179015F

Size(WxH)mm
Item number
2.3x2.3
SF023023D
3.8x1.5
SF038015D
4X3
SF040030D
6.4x3.2
SF064032D
9x3
SF090030D
9x4
SF090040D
9.5x6.4
SF095064D
10x4.6
SF100046D
18x14.3
SF180143D
5x3
SF050030D
6.4x3.6
SF064036D
7.6x4.8
SF076048D

Size(WxH)mm
Item number
76.45x2
SF764020IO
93.45x2
SF934030IO
84x1.5
SF840015IO
21.08x2.03
SF210020IO
24x1
SF240010IO
25.4x3.18
SF254031IO
25.5x1.9
SF255019IO
29x1
SF290010IO
29x3
SF290030IO
40x3
SF400030IO
40.5x2
SF405020IO
40.9x3
SF409030IO


Size (Φ)mm
Item number
3
SF030030O

Size (W1xH1xW2xH2)mm
Item number
13.2x3.3x5.6x.0.7
SF132033P
10x2.6
SF100026P

Size
(W1xH1xW2xH2)mm
Item number
15.3x3.8x5x0.7
SF150038DP
9.7x2.8
SF097028DP


Size(WxHxT1xT2)mm
Item number
10.9x10.2x3x1
SF109102C
10.7x9.8
SF107098C


Size (WxHxT) mm
Item number
11.3x2.5x1.5
SF113025KE
21x26
SF210260KE


Size(mm)
Item number
MAX W500x5
SF500050S
MIN W10x
SF010000S


Size
(WxHxW1xH1) mm
Item number
20x23x15x8
SF200230T


 
Size (WXW1xW2xH) mm
Item number
MIN 5x2.5x2
SP050020R
MAZ 100x50x50x5
SP050050R

Array type
Processing into constant length is possible. Length tolerance below ±0.1 mm
Thompson/half processing
Processing into various shapes is possible.
 

This gasket consists of conductive fabric over foam for good shielding effectiveness with low surface contact resistance. It is easy to attach with pressure sensitive adhesive and easy cut to any length for trouble-free installation.

Folded surface, door, connector part and to make contact between PCB and case etc. Cleaned the attaching surface with Alcohol to give a excellent adhessive.
I/O PCB card shield method

Case shielding method
Effective use method
After washing part to be shielded with alcohol at first, gasket is adhered. Making gasket compressed by about 20~30% when door is closed, shielding rate becomes good and also service life of gasket becomes long.
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