3M™ Double Coated Polyester Tape 442KW, 34 in x 108 yds with No Liner

3M™ Double Coated Polyester Tape 442KW is a double sided tape featuring a rubber based adhesive, ideal for laminated bonding with semiconductor CMP polishing pads and clean removal from platens. A thin polyester (PET) film carrier helps the adhesive bond firmly to both platen and pad. A polycoated paper release liner provides excellent dimensional stability.
Special Price $7,228.70 Regular Price $8,504.35
UPC 00051115530777
3M ID 7100170668
Packaging Case
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3M™ Double Coated Polyester Tape 442KW has been developed and used to attach polishing pads to platen in the CMP industry, due the good chemical resistance and easy removal ability from the platen.


  • Attaches polishing pads to platens for chemical mechanical planarization (CMP) in semiconductor manufacturing
  • Rubber based adhesive provides fast, reliable bonding strength and removes cleanly
  • Adhesive is applied to film carrier on both sides for effective lamination to pads and clean removal from platens
  • Also applicable for polishing pad attachment to platens in HDD and glass manufacturing
  • Polyester carrier film helps improve handling for uniform application
  • Release liner adds dimensional stability for fast and efficient conversion
More Information
3M ID 7100170668
Global Product Hierarchy Tapes > Bonding, Mounting & Transfer Tapes > Bonding Tapes
Application Attaching, Bonding, CMP, Laminating
Backing (Carrier) Material Polyester
Backing (Carrier) Thickness (Imperial) 1.0 mil
Backing (Carrier) Thickness (Metric) 25.4 Micron
Face Side Adhesive Thickness (Imperial) 1.5 mil
Product Color Transparent
Product Number 442KW
Product Type simple
Product Usage CMP Pads Polishing Pads
Quantity 0
Shelf Life 18.0 Month
Country of Origin United States
SAP Shelf Life In Days 0
Base - Billing Unit ROL
Base - Metric Gross Weight 23142.28 G
Base - Metric Height Dimension 1.0E-4 M
Base - Metric Length Dimension 98.755 M
Base - Metric Width Dimension 0.863 M
Base - Item Quantity 1
Base - Unit ROL
Unit of Use - Billing Unit ROL
Unit of Use - Customary Cubic Dimension 1763.9999453227254 ci
Unit of Use - Customary Gross Weight 51.01999400915849 lbs
Unit of Use - Customary Net Weight 47.62000295551709 lbs
Unit of Use - Metric Cubic Dimension 28906.78 CCM
Unit of Use - Metric Net Weight 21600.07 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit RLS
Unit of Use - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 1763.9999453227254 ci
Shipper - Customary Gross Weight 51.01999400915849 lbs
Shipper - Customary Net Weight 47.62000295551709 lbs
Shipper - Customary Height Dimension 36.0 in
Shipper - Customary Length Dimension 7.0 in
Shipper - Customary Width Dimension 7.0 in
Shipper - Metric Cubic Dimension 28906.78 CCM
Shipper - Metric Weight 23142.28 G
Shipper - Metric Net Weight 21600.07 G
Shipper - Metric Height Dimension 91.44 CM
Shipper - Metric Length Dimension 17.78 CM
Shipper - Metric Width Dimension 17.78 CM
Shipper - Item Quantity 1
Shipper - Total Unit Quantity 1
Shipper - Previous Packaging Level Quantity 1
Shipper - Previous Packaging Level Unit RLS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 87508.0490318461 ci
Pallet - Customary Gross Weight 1871.9979791547198 lbs
Pallet - Customary Net Weight 1714.3211646174736 lbs
Pallet - Customary Height Dimension 40.94488188976378 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 44.488188976377955 in
Pallet - Metric Cubic Dimension 1.434 M3
Pallet - Metric Net Weight 777.603 KG
Pallet - Metric Height Dimension 1.04 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.13 M
Pallet - Item Quantity 36
Pallet - Total Unit Quantity 36
Pallet - Previous Packaging Level Quantity 36
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 1
Pallet - Shipping Container Per Layer Quantity 36
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