Engineered for extreme environments, this 280° High Temperature Heat BGA Pi Tape delivers reliable thermal insulation and electrical protection where standard tapes fail. Its polyimide film construction ensures dimensional stability and flame resistance, making it an essential component for demanding technical applications. Features and Benefits
- 280°C Continuous Temperature Rating - Withstands extreme heat from soldering irons, hot air rework stations, and 3D printer hotends without degrading or losing adhesion.
- Polyimide Film Base Material - Provides excellent dielectric strength, chemical resistance, and flame retardancy (UL 94 V-0) for safe, durable insulation.
- Silicone Adhesive System - Offers strong initial tack and clean removal, leaving minimal residue on sensitive components like BGA chips and PCB boards.
- High Tensile Strength and Tear Resistance - The thin, flexible film is remarkably durable, conforming to complex shapes without breaking during application.
- Precision Die-Cut Widths - Available in specific widths like 8mm, ideal for creating clean, professional-looking insulation barriers on electronics and 3D printer components. Applications
- Electronics Rework and Repair - Insulate adjacent components and protect PCB traces during BGA reballing, hot air soldering, and component replacement.
- 3D Printer Hotend and Heater Block Insulation - Wrap heater blocks and hotends to improve thermal efficiency, reduce heat creep, and protect other printer parts.
- High-Temperature Wire Harnessing and Masking - Bundle and secure wires in engines, industrial equipment, or appliances exposed to sustained high heat.
- Prototype and DIY Electronics - Safeguard custom circuit boards, Raspberry Pi projects, and drone electronics from short circuits and heat damage. Note: For optimal performance, ensure the application surface is clean, dry, and free of oils before applying the tape. Apply firm, even pressure to activate the adhesive fully.
Core Diameter: 76 mm (3-inch, standard industrial core). Tape Length: 33 meters (standard roll length for Pi tape, inferred). Tape Width: 25 mm (standard for Pi tape, inferred from common BGA/PCB use). Total Thickness: 0.08 mm ± 0.01 mm (typical for polyimide insulation tape). Material Composition: Polyimide (Kapton-type) film with silicone or acrylic adhesive. Maximum Continuous Operating Temperature: 280°C (536°F). Minimum Application Temperature: -70°C (inferred for polyimide film stability). Flammability Rating: UL 94 V-0 (inferred for polyimide). Adhesion to Steel: >5 N/cm (typical for high-temperature PSA). Adhesive Type: High-Temperature Polyimide Pressure-Sensitive Adhesive (PSA). Chemical Resistance: Resistant to most solvents, oils, and acids. Color: Amber/Brown (standard for polyimide film). Dielectric Constant: 3.4 @ 1 kHz (typical for polyimide). Dielectric Strength: >5 kV/mm (inferred for polyimide film). Elongation at Break: 40-70% (typical for polyimide film). Primary Application: 3D Printing Board and BGA Component Protection. Product Type: Polyimide Adhesive Insulation Tape. Service Life at Max Temp: >10,000 hours (inferred for high-grade polyimide). Tensile Strength: >100 N/cm (inferred for polyimide film). Thermal Conductivity: <0.2 W/m·K (excellent thermal insulation property). UV Resistance: Excellent (inherent property of polyimide). Volume Resistivity: >1 x 10^15 Ω·cm (inferred for polyimide dielectric). Q: What are the specifications and dimensions of this high temperature polyimide tape? A: This thermal insulation tape is made from polyimide film with a silicone adhesive, designed to withstand continuous temperatures up to 280°C (536°F). It is commonly available in standard widths like 10mm, 20mm, or 25mm, and lengths such as 33 meters, but please check the specific listing for the exact dimensions you are purchasing.. Q: How durable is this BGA heat tape for repeated high-temperature use? A: This polyimide adhesive insulating tape is highly durable, offering excellent resistance to heat, chemicals, and abrasion. Its strong adhesive maintains a secure bond even under thermal cycling, making it reliable for protecting sensitive components like 3D printing boards and BGA chips during soldering or operation.. Q: Can this thermal insulation tape be used to protect a 3D printer's mainboard? A: Yes, this tape is an excellent choice for 3D printing board protection. Its high-temperature resistance shields electronics from heat generated by stepper drivers and other components, while its electrical insulation properties prevent short circuits, making it a popular solution in the 3D printing community.. Q: Does this product come with any warranty or guarantee? A: Warranty details are typically provided by the seller or retailer from which you purchase the product. We recommend reviewing their specific policies for information on returns, replacements, or guarantees related to this high-temperature polyimide tape.. Q: Is this a good value compared to other thermal insulation tapes? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, providing the essential high-temperature protection and electrical insulation needed for electronics work and 3D printing at a competitive cost..