1. Basic Attributes
Product Names: High-Adhesion Double-Sided Pyrolytic Tape, Double-Sided PI Polyimide Tape, High-Adhesion Double-Sided High-Temperature Resistant Tape, Electronic Precision Fixing Tape, Anti-Static Insulation Shielding Tape
Substrate: Imported high-purity polyimide (PI) film substrate. The film is dense and uniform, with strong toughness, resistance to stretching, high temperature stability, and resistant to deformation and brittle cracking.
Adhesive type: Double-sided upgraded, thickened, highly sticky, high-temperature resistant silicone pressure-sensitive adhesive. The adhesive layer is full and smooth, with a coverage rate of 100%, and its adhesion is far superior to ordinary double-sided amine adhesive.
Adhesiveness: Double-sided adhesive enhancement; rapid initial adhesion for strong grip, extremely high holding strength, stable load-bearing without loosening, smooth and flat fit on precise substrates without bulging. No warping, peeling, or residue after high-temperature reflow soldering or baking conditions.
Core features: double-sided adhesive, extremely high temperature resistance, insulating and flame-resistant, anti-static, low residue, anti-aging, precise bonding, high load-bearing capacity
Specs: a wide range of widths, lengths, and thicknesses are available in stock; standard transparent or brown variants are abundant. Support for precision cutting, special-shaped die cutting, and custom industrial large rolls is also available.
Temperature resistance range: -20℃ to 260℃, with instantaneous resistance up to 300℃; no oozing, carbonization, or delamination occurs during prolonged high-temperature processes.
Applicable processes: double-sided fixation of electronic components, insulation bonding of circuit boards, adhesive bonding of battery assemblies, high-temperature spraying shielding, and anti-static reinforcement for precision equipment
2. Core Advantages of the Product
1. Double-sided adhesive enhancement: stronger load-bearing adhesion and stability: Compared to ordinary double-sided amine tape, a high-adhesion layer has been added, with more adhesive content and doubled adhesion strength. It enables high-strength bidirectional bonding on smooth surfaces and small components. It remains stable during long-term hanging and equipment vibration, without loosening or falling off, solving the problem of insufficient adhesion and easy detachment that occurs with regular PI tape.
2. Ultra-high temperature compatible industrial processes: High-quality PI substrate combined with a special high-temperature adhesive formula can withstand long-term operations at 260°C. It easily passes through回流 soldering, high-temperature painting, industrial baking, and other demanding processes. It does not leak glue, carbonize, or crumble under high temperatures, and its bonding performance remains stable without degradation, making it suitable for high-end industrial production.
3. Insulation and anti-static properties, advanced protection and safety: The substrate possesses excellent insulation, flame retardancy, and anti-static capabilities. It effectively isolates electricity, releases static charge, and prevents potential leakage currents. This ensures that precision chips, circuit boards, and battery components are not damaged by static electricity or current. It also provides moisture resistance, corrosion resistance, and aging resistance, making it suitable for electronic precision protection applications.
4. Smooth and reduce residual adhesive; seamless application: the ultra-thin film is flat and highly flexible, allowing it to fit curved surfaces, edges, and tiny gaps without any protrusions after application. It can be easily removed after the process, leaving minimal residue, eliminating the need for repeated cleaning of the base surface, and does not damage delicate materials, thereby significantly improving production efficiency.
III. General Application Scope
Electronic mounting field: double-sided reinforcement of electronic components, bonding and fixing of PCB circuits, adhesive attachment of lithium battery assemblies, and precise positioning to prevent detachment of small parts.
High-temperature process areas: industrial high-temperature spraying shielding, reflow soldering protection, metal hardware painting coverage, and high-temperature process positioning and fixation protection.
Precision manufacturing sector: bonding of equipment components, securing of anti-static parts, double-sided adhesion of electronic accessories, and assembly of high-end digital products.
Electrical insulation sector: insulation wrapping for circuit components, moisture and corrosion protection for precision devices, anti-static reinforcement for wiring, and insulation protection for high-temperature equipment.
