Description

Shop 3M Double Coated Polyester Tape 442KW 34 inch x 108 yards In Iraq Best Prices

Professional-grade double-sided polyester tape for semiconductor CMP applications with clean removal and superior bonding strength

3M™ Double Coated Polyester Tape 442KW is a premium double-sided adhesive tape specifically engineered for semiconductor manufacturing applications, particularly for chemical mechanical planarization (CMP) processes. This professional-grade tape features a rubber-based adhesive system (3M™ Adhesive 830) that provides fast, reliable bonding strength while ensuring clean removal from platens and polishing pads. The tape measures 34 inches wide by 108 yards long, making it ideal for large-scale industrial applications. The tape's construction includes a thin polyester (PET) film carrier that ensures firm adhesion to both platen and pad surfaces, while a polycoated paper release liner provides excellent dimensional stability for fast and efficient conversion. The natural rubber adhesive is applied to the film carrier on both sides, enabling effective lamination to pads and clean removal from platens without leaving residue. This dual-sided adhesive design makes it particularly suitable for attaching polishing pads to platens in semiconductor CMP, as well as in HDD and glass manufacturing applications. With a total thickness of 12.5 mils (0.318mm) and operating temperature range from 50°F to 100°F (10°C to 38°C), this tape delivers consistent performance in controlled manufacturing environments. The product features dimensional stability, high shear strength, and excellent solvent resistance, making it an essential component for precision semiconductor processing. Each roll comes individually packaged with an 18-month shelf life, ensuring product quality and reliability for demanding industrial applications.

Key Features

Double-sided natural rubber adhesive for effective lamination and clean removal
Specifically formulated for semiconductor CMP, HDD, and glass manufacturing applications
Polyester film carrier ensures firm adhesion to platens and polishing pads
Polycoated paper release liner provides dimensional stability and efficient conversion
High shear strength with excellent solvent resistance and temperature performance

Technical Specifications

Specification	Value
Product Number	442KW
3M ID	7100170668
UPC	00051115530777
Overall Width (Imperial)	34 inches
Overall Width (Metric)	863.6 mm
Overall Length (Imperial)	108 yards
Overall Length (Metric)	98.755 meters
Overall Thickness (Imperial)	12.5 mils
Overall Thickness (Metric)	0.318 mm
Total Tape Thickness without Liner (Imperial)	4 mils
Total Tape Thickness without Liner (Metric)	0.102 mm
Adhesive Type	Natural Rubber (3M™ Adhesive 830)
Face Side Adhesive Thickness (Imperial)	1.5 mils
Face Side Adhesive Thickness (Metric)	0.038 mm
Back Side Adhesive Thickness (Imperial)	1.5 mils
Back Side Adhesive Thickness (Metric)	0.038 mm
Backing (Carrier) Material	Polyester (PET)
Backing (Carrier) Thickness (Imperial)	1 mil
Backing (Carrier) Thickness (Metric)	0.025 mm
Primary Liner Material	Polycoated Bleached Kraft Paper
Primary Liner Color	White
Primary Liner Thickness (Imperial)	5.6 mils
Primary Liner Thickness (Metric)	0.142 mm
Number of Adhesive Sides	Single-sided (both sides of carrier)
Minimum Operating Temperature (Fahrenheit)	50°F
Minimum Operating Temperature (Celsius)	10°C
Maximum Operating Temperature (Fahrenheit)	100°F
Maximum Operating Temperature (Celsius)	38°C
Clean Removal	Yes
UV Resistant	No
Indoor/Outdoor	Indoor
Product Form	Roll
Package Contents	1 Roll
Units per Case	1.0
Shelf Life	18 Months
Compatible Substrates	Fabric, Film, Foil, Paper
Primary Application	CMP Pads, Platens, Polishing Pads
Industries	Electronics, Semiconductor Manufacturing
Key Features	Dimensional Stability, Double-sided, High Shear Strength, Solvent Resistance
Brand	3M™

Order 3M Double Coated Polyester Tape 442KW 34 inch x 108 yards at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.

3M Double Coated Polyester Tape 442KW 34 inch x 108 yards

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SKU: 00051115530777

Shipped today? Order within: Jun 28, 2026 17:00:00 +0300

Shipped today? Order within: Jun 28, 2026 17:00:00 +0300

Description

Shop 3M Double Coated Polyester Tape 442KW 34 inch x 108 yards In Iraq Best Prices

Professional-grade double-sided polyester tape for semiconductor CMP applications with clean removal and superior bonding strength

3M™ Double Coated Polyester Tape 442KW is a premium double-sided adhesive tape specifically engineered for semiconductor manufacturing applications, particularly for chemical mechanical planarization (CMP) processes. This professional-grade tape features a rubber-based adhesive system (3M™ Adhesive 830) that provides fast, reliable bonding strength while ensuring clean removal from platens and polishing pads. The tape measures 34 inches wide by 108 yards long, making it ideal for large-scale industrial applications. The tape's construction includes a thin polyester (PET) film carrier that ensures firm adhesion to both platen and pad surfaces, while a polycoated paper release liner provides excellent dimensional stability for fast and efficient conversion. The natural rubber adhesive is applied to the film carrier on both sides, enabling effective lamination to pads and clean removal from platens without leaving residue. This dual-sided adhesive design makes it particularly suitable for attaching polishing pads to platens in semiconductor CMP, as well as in HDD and glass manufacturing applications. With a total thickness of 12.5 mils (0.318mm) and operating temperature range from 50°F to 100°F (10°C to 38°C), this tape delivers consistent performance in controlled manufacturing environments. The product features dimensional stability, high shear strength, and excellent solvent resistance, making it an essential component for precision semiconductor processing. Each roll comes individually packaged with an 18-month shelf life, ensuring product quality and reliability for demanding industrial applications.

Key Features

Double-sided natural rubber adhesive for effective lamination and clean removal
Specifically formulated for semiconductor CMP, HDD, and glass manufacturing applications
Polyester film carrier ensures firm adhesion to platens and polishing pads
Polycoated paper release liner provides dimensional stability and efficient conversion
High shear strength with excellent solvent resistance and temperature performance

Technical Specifications

Specification	Value
Product Number	442KW
3M ID	7100170668
UPC	00051115530777
Overall Width (Imperial)	34 inches
Overall Width (Metric)	863.6 mm
Overall Length (Imperial)	108 yards
Overall Length (Metric)	98.755 meters
Overall Thickness (Imperial)	12.5 mils
Overall Thickness (Metric)	0.318 mm
Total Tape Thickness without Liner (Imperial)	4 mils
Total Tape Thickness without Liner (Metric)	0.102 mm
Adhesive Type	Natural Rubber (3M™ Adhesive 830)
Face Side Adhesive Thickness (Imperial)	1.5 mils
Face Side Adhesive Thickness (Metric)	0.038 mm
Back Side Adhesive Thickness (Imperial)	1.5 mils
Back Side Adhesive Thickness (Metric)	0.038 mm
Backing (Carrier) Material	Polyester (PET)
Backing (Carrier) Thickness (Imperial)	1 mil
Backing (Carrier) Thickness (Metric)	0.025 mm
Primary Liner Material	Polycoated Bleached Kraft Paper
Primary Liner Color	White
Primary Liner Thickness (Imperial)	5.6 mils
Primary Liner Thickness (Metric)	0.142 mm
Number of Adhesive Sides	Single-sided (both sides of carrier)
Minimum Operating Temperature (Fahrenheit)	50°F
Minimum Operating Temperature (Celsius)	10°C
Maximum Operating Temperature (Fahrenheit)	100°F
Maximum Operating Temperature (Celsius)	38°C
Clean Removal	Yes
UV Resistant	No
Indoor/Outdoor	Indoor
Product Form	Roll
Package Contents	1 Roll
Units per Case	1.0
Shelf Life	18 Months
Compatible Substrates	Fabric, Film, Foil, Paper
Primary Application	CMP Pads, Platens, Polishing Pads
Industries	Electronics, Semiconductor Manufacturing
Key Features	Dimensional Stability, Double-sided, High Shear Strength, Solvent Resistance
Brand	3M™

Order 3M Double Coated Polyester Tape 442KW 34 inch x 108 yards at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.