^{3M EMI Embossed Aluminum Foil Shielding Tape 1267 Acrylic Adhesive}

^{3M 金屬壓紋鋁箔膠帶1267丙烯酸膠黏劑}

EMI 電磁波屏蔽、接地和靜電排除。其特色為鋁箔基材結合導電顆粒，實現金屬與金屬間的可靠接觸，總厚度約 0.13mm，符合 UL 510 阻燃要求。 

3M 1267 鋁箔膠帶規格：

·         基材： 壓紋鋁箔 (Embossed Aluminum Foil)

·         膠系： 導電丙烯酸膠 (Conductive Acrylic Adhesive)

·         顏色： 銀色

·         總厚度： 約 0.13 mm (5.0 mil)

·         鋁箔背襯厚度： 0.05 mm (2 mil)

·         特性： 高服貼性、可靠的金屬導電連接、耐高溫

·         應用： EMI/RFI 屏蔽、接地、電纜屏蔽、電子元件屏蔽

·         認證： UL 510 阻燃 

此膠帶專為需要穿透黏著劑建立金屬導電路徑的環境設計。

3M EMI Shielding Tape 1267 is UL 510 flame-retardant and ideally suited for EMI shielding; static charge draining, grounding; easily die cut. This 2 mil tape is an embossed aluminum foil with an acrylic pressure-sensitive adhesive on liner. This tape is conductive through the adhesive.

3Mä 1267 Tape consists of an embossed 1-ounce deadsoft aluminum foil backing and an aggressive pressure-sensitive acrylic adhesive. The edges of the embossed pattern pressed into the foil cut through the adhesive layer to establish reliable metal-to-metal contact between the backing and the application substrate.
• Embossed deadsoft 1-ounce aluminum foil backing
• Conductivity “through the adhesive”
• Supplied on a removable liner for easy handling and diecutting

3M 1267 Tape is typically used for applications requiring excellent electrical conductivity from the application substrate through the adhesive to the foil backing. Common uses include grounding and EMI shielding in equipment, components, shielded rooms, etc.

For 3M 1267 Tape, typical shielding effectiveness (far field) is in the range of 55dB to 80dB (30 MHz to 1 GHz).

Backing thickness: 2.0 mil (0,05mm)
Total thickness (backing plus adhesive): 5.0 mil (.127mm)
Breaking strength: 20 lb./in (35 N/10mm)
Adhesion to steel: 35 oz/in (3,8 N/10mm)
Electrical resistance through adhesive: 0.005 ohm
Flame retardancy: Pass

厚 2-mil 金屬箔，黏結後仍能導電，用於電磁射線干擾、靜電洩放 、接地﹔依模切割容易