Description

3M Double Coated Tape 444, Clear, 1 in x 36 yd, 3.9 mil Manufacturer: 3M Part Number: 7000048420 3M Double Coated Tape 444 features 3M Adhesive 300, a medium-firm acrylic adhesive ideal for joining materials that are smooth, thin and have low residual stress. It is excellent for foams and LSE plastics such as polyethylene, as well as HSE plastics. Adhesive is applied to both sides of a 0.5 mil PET film which adds structural stability. This tape features a 55# densified kraft liner. A Double Coated Tape for Foams and LSE Plastics Excellent for textured plastics, foams, fabrics and coated papers, 3M™ Double Coated Tape 444 features 3M™ Adhesive 300 on a 0.5 mil polyester (PET) film carrier. The medium-firm acrylic adhesive delivers high initial and final adhesion for efficient laminating procedures. The durable polyester film carrier between the adhesive layers improves the handling and strength of the tape, and adds stability during processes such as die-cutting and slitting. The adhesive is applied at 1.4 mils on the liner side and 2 mils on the face side for effective wet-out. The 55# densified kraft paper release liner makes for fast, efficient application. About Our 3M™ Adhesive 300 3M™ Adhesive 300 is a medium-firm acrylic adhesive system featuring both high initial adhesion and good UV and chemical resistance and strong holding power. The design of the adhesive results in high initial adhesion and good temperature performance. The formulation gives 3M™ Adhesive 300 a consistently strong bond across a range of temperatures up to 250°F/121°C short term. Recommended Applications: Medical diagnostic test strips Plastic film lamination/bonding Splicing Foam lamination Gasket attachment What is Double Coated Tape? In general, double coated tape is composed of a paper, film, or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that is removed at the time of application. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in electronics, automotive, aerospace, general industrial, and fabrication markets. Bringing Better Ideas to the Surface through Science In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently. Excellent for foam and gasket attachment, HSE and LSE plastics such as polyethylene Quick flowing adhesive delivers high initial adhesion for faster lamination 0.5 mil PET film carrier adds dimensional stability and easier handling during slitting and die-cutting 3M™ Adhesive 300 aggressively bonds to many surfaces, including plastics like polyethylene 55# 3.2 mil densified kraft liner makes for easy release Please allow 2 days for production. General Information Brand 3M™ Back Side Adhesive Type High Strength Acrylic Adhesive 300 Face Side Adhesive Type High Strength Acrylic Adhesive 300 Country Of Origin United States Lead Time 2 days Dimensions and Specifications Back Side Adhesive Thickness (Imperial) 1.4 mil Back Side Adhesive Thickness (Metric) 0.04 mm Backing (Carrier) Thickness (Imperial) 0.5 mil Backing (Carrier) Thickness (Metric) 0.013 mm Face Side Adhesive Thickness (Imperial) 2 mil Face Side Adhesive Thickness (Metric) 0.05 mm Maximum Operating Temperature (Celsius) 121 Degree Celsius Maximum Operating Temperature (Fahrenheit) 250 Degree Fahrenheit Minimum Operating Temperature (Celsius) -40 Degree Celsius Minimum Operating Temperature (Fahrenheit) -40 Degree Fahrenheit Overall Length (Imperial) 36 yd Overall Length (Metric) 32.91 m Overall Width (Imperial) 1 in Overall Width (Metric) 25.4 mm Primary Liner Thickness (Imperial) 3 mil Primary Liner Thickness (Metric) 0.08 mm Total Tape Thickness Without Liner (Imperial) 3.9 mil Total Tape Thickness Without Liner (Metric) 0.099 mm Overall Length Imperial 36.0 Other Details Indoor/Outdoor Indoor/Outdoor Industries Aerospace Primary Liner 55# Densified Kraft Paper (DK) Units Per Case 36.0 Indoor Outdoor Both Material and Composition Backing (Carrier) Material Polyester Backing Carrier Material Polyester Film Shelf Life 730 Color and Appearance Primary Liner Color White Product Color Transparent About the Manufacturer At 3M, we apply science in collaborative ways to improve lives daily. 3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small. Bulk Pricing For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.