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3M™ Double Coated Polyester Tape 442KW, No Liner, Splice Free, 24 in x 36 yd
3M™ Double Coated Polyester Tape 442KW, No Liner, Splice Free, 24 in x 36 yd
3M ID 7100248344 SAP ID 7100248344 Legacy SKU UU011352091 Product Number 442KW Base SKU B00027206 Keywords 3M, Double Coated Polyester Tape, Polyester Tape, Double Sided Tape, Rubber Based Adhesive, Laminated Bonding, Semiconductor Manufacturing, CMP Polishing Pads, Clean Removal, Platen Bonding, Polyester Film Carrier, Polycoated Paper Release Liner, Dimensional Stability, Chemical Mechanical Planarization, Fast Bonding Strength, Uniform Application, HDD Manufacturing, Glass Manufacturing, Electronics Industry, Bonding and Assembly, Semiconductor Industry, Chemical Resistance, Easy Removal, Tape for Electronics, Tape for Assembly, Polishing Pad Attachment, Platen Attachment. Brand 3M™ Global Product Hierarchy Bonding Tapes Commodity 2630 - Semiconductor Materials Base (B) - Article Number 00638060558980 Marketplace Formal Name 3M™ Double Coated Polyester Tape 442KW, No Liner, Splice Free, 24 in x 36 yd Material Description 442KW W/NL RL, 24 IN X 36 YD Marketplace Description 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. Marketplace Description Extended 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. Bullets - 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
- Attaches polishing pads to platens for chemical mechanical planarization (CMP) in semiconductor manufacturing
- Polyester carrier film helps improve handling for uniform application
- Release liner adds dimensional stability for fast and efficient conversion
- Rubber based adhesive provides fast, reliable bonding strength and removes cleanly
Adhesive Type Natural Rubber Application - Attaching
- CMP
- Bonding
- Laminating
Backing (Carrier) Material Polyester Backing (Carrier) Thickness (Imperial) 1 mil Backing (Carrier) Thickness (Metric) 0.025 mm Features - Double-sided
- Dimensional Stability
- High Shear Strength
- Solvent Resistance
Indoor/Outdoor Indoor Maximum Operating Temperature (Celsius) 38 °C Maximum Operating Temperature (Fahrenheit) 100 °F Minimum Operating Temperature (Celsius) 10 °C Minimum Operating Temperature (Fahrenheit) 50 °F Number of Adhesive Sides Single-sided Overall Length (Imperial) 36 yd Overall Length (Metric) 32.918 m Overall Thickness (Imperial) 12.5 mil Overall Thickness (Metric) 0.318 mm Overall Width (Imperial) 24 in Overall Width (Metric) 609.6 mm Primary Liner Polycoated Bleached Kraft Paper Primary Liner Color White Primary Liner Thickness (Imperial) 5.6 mil Primary Liner Thickness (Metric) 0.142 mm Product Color Off-white Product Form Roll Product Usage - CMP Pads
- Platens
- Polishing Pads
Shelf Life 18 Month Specifications Met Non Pertinent Substrate - Paper
- Fabric
- Foil
- Film
Total Tape Thickness without Liner (Imperial) 4 mil Total Tape Thickness without Liner (Metric) 0.102 mm Sales unit ROL SAP Shelf Life In Days 0 Target Warehouse Location Lead Time 43 SAP External Material Group 31201500 Base (B) - Billing Unit ROL Base (B) - Customary Cubic Dimension 871.63849 IN3 Base (B) - Customary Gross Weight 10.521 LB Base (B) - Customary Net Weight 10.521 LB Base (B) - Metric Net Weight 4.771429 KG Base (B) - Metric Cubic Dimension 14283.54 CCM Base (B) - Item Quantity 1 Base (B) - Unit ROL Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Item Quantity 0 Pallet (8) - Item Quantity 0