Type PUA Pressure Sensitive Cover Tape | Cover Tape | Advantek

Cover Tape > Type PUA Pressure Sensitive Cover Tape

PUA is an antistatic, transparent, pressure sensitive adhesive cover tape engineered to protect and confi ne surface mount components contained in our polystyrene and polycabonate carrier tapes.

  • Meets EIA-481 bonding/peel-back force requirements
  • Re-sealable
  • Meets EIA-481 bonding/peel-back force requirements
  • Proven to work effectively with the following Advantek Carrier Tape materials:
    • Polycarbonate
    • Polystyrene
  • Halogen-free

Construction

Type PUA Cover Tape is constructed with a polyester base film, antistatic coating layer, adhesive layer in the sealing area and protective film in the middle of bottum layer facing the device side.

Configurations

Type PUA Cover Tape is provided splice-free on 3” inner diameter plastic cores.

Part Number Tape Width1 Adhesive Width/Side2 Roll Length (+1/-0m)3 Rolls Per Box
PUA0053-300 5.3mm 0.9mm 300m 35
PUA0054-300 5.4mm 0.9mm 300m 35
PUA0055-300 5.5mm 0.9mm 300m 35
PUA0093-300 9.3mm 1.0mm 300m 20
PUA0133-300 13.3mm 1.0mm 300m 15
PUA0213-300 21.3mm 1.1mm 300m 9
PUA0255-300 25.5mm 1.1mm 300m 8
PUA0375-300 37.5mm 1.2mm 300m 5
PUA0495-300 49.5mm 1.2mm 300m 4
PUA0655-300 65.5mm 1.5mm 300m 3

Note:
1 The tolerance is +/-1mm;
2 The tolerance is +/-0.1mm;
3 Please contact Advantek sales for the availability of other width and length.

 

Type PUA Recommended Sealing Parameters
Application Method Roller @ 2 meters/minute
Temperature Ambient
Pressure 40 PSI
Humidity Ambient

 

Material Properties
Property Typical Value Test Method/Standard
Overall Thickness 0.045mm ASTM D-374
Surface Resistivity Adhesive side: <1012, > 106 ohms/square
Back side: Insulative
ASTM D-257
Tensile Strength (PSI) 9100 ASTM D-882
Elongation 94.3% ASTM D-882
Overall Width Tolerance*** +/- 0.10mm Laser Micrometer
Adhesive Edge Tolerance +/- 0.15mm Laser Micrometer
Transparency Transmittance: 91% ASTM D-1003
Clarity: 93%
Haze: 14%
Color Transparent NA

1Tests performed under specific sealing conditions on formed polycarbonate and polystyrene tape
Note: The values presented for this product are typical laboratory data and may be changed without notice.
***Applicable to widths <65.5mm.

 

Type PUA Pressure Sensitive Antistatic Cover Tape has a shelf life of 24 months from the date of manufacture when kept in recommended conditions. Store this product in its original packaging in a climate-controlled environment where temperatures betweent 20°C to 40°C (104°F) and relative humidity is under 60%. Recommend to keep the products in unopened container unless it's ready to be used. Do not have direct sunshine to the product. Exceeding these recommended storage conditions could result in inconsistent product performance.

 

 

 



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