Теплопроводящая 3 м 427 огнестойкая алюминиевая фольга клейкая лента для экранирования электромагнитных помех

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Цена:0,50 $ - 0,70 $*

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Product Details


3M Aluminum Foil Tap 425 3M Aluminum Foil Tape 427
Backing: Dead soft aluminum Dead soft aluminum
Adhesive: Acrylic Acrylic
Color: Shiny silver Shiny silver
Liner: no liner Easy-release paper
LinerThickness: 3.1 mils (0.08 mm)
Backing Thickness: 2.8 mils (0.07 mm) 2.8 mils(0.07 mm)
Total Tape Thickness: 4.6 mils (0.12 mm) 4.6 mils (0.12 mm)
Adhesion to Steel: 47 oz./in. width (51 N/100 mm) 50 oz./in. width(55 N/100 mm)
Tensile Strength: 28 lbs./in. width (490 N/100 mm) 28 lbs./in. width (490 N/100 mm)
Temperature Use Range: -65° to 300°F(-54° to 149°C) -65° to 300°F (-54° to 149°C)






3M Aluminum Foil Tapes 425 and 427 combine a 3 mil nominal dead soft aluminum foil backing with a transparent acrylic adhesive. 3M aluminum foil tape 427 offers an easy-release liner.
* Flame resistant. Meets U.L. 746C (File E 122798) and 723, Class 'L' low flammability rating (File R 7311)
* 3M aluminum foil tape 425 can be certified to meet SAE-AMS-T-23397 and L-T-80C
* Meets requirements of F.A.R. 25.853(a)
* The very low moisture vapor transmission rate makes these tapes a good sealant
* The acrylic adhesive, combined with the durable aluminum backing, offers ideal properties for long serviceable life in and outdoors
* Good candidate as a maskant in electroplating of aluminum because it will not contaminate the bath
* Aluminum backing provides excellent reflection of both heat and light
* Best results obtained when applied to a clean, dry surface above 32°F (0°C)



Application
* Aircraft paint stripping maskant.
* Moisture barrier in 'white goods' appliances.
* General purpose heat reflector and heat dissipater.
* Mechanically hold wires and cooling coils in 'white goods' appliances.
* Repair tears on truck trailers and aircraft.
* Splicing of thin gauge foils.
* General purpose holding, patching, sealing applications – indoors and out.


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