Product features: breakthrough adhesion and temperature resistance
Green Beauty New Material Technology's Strong adhesion and blocking high temperature tape has set off a technological revolution in the field of electronic manufacturing with its unique four-layer composite structure. This product uses nano-level Adhesive PET material high temperature tape substrate, combined with self-developed silicone adhesive, to achieve the following core advantages:
Super strong adhesion: peel strength reaches 8.2N/cm (ASTM D3330 standard), 37% higher than traditional PI material high temperature resistant 300 tape
Precise temperature control: Maintains stable viscosity in the range of -60℃~300℃, especially suitable for reflow soldering process
Zero residual adhesive design: After 200 high temperature cycle tests, the residue in the gold finger area is less than 0.1μg/cm²
Application scenarios: from PCB assembly to new energy vehicles
In the live demonstration of the 2025 Changsha Smart Expo, Brown circuit board high temperature tape demonstrated three innovative applications:
1. Gold finger electronic protection system
The directional shielding technology of the gold finger electronic polyimide tape successfully solved the gold-plated contact pollution problem of the 5G communication module:
Shielding accuracy: ±0.02mm
Withstand 3 times of 260℃ wave soldering shock
Huawei supplier's measured yield rate increased to 99.98%
2. Power battery module packaging
LVMEIKAPTON insulating electrical tape application case in BYD blade battery:
Withstand voltage: 12kV/mm (UL 510 standard)
Flame retardant grade: UL94 V-0 (1.2mm thickness)
Module assembly efficiency increased by 22%
3. Aerospace electronic packaging
PI material high temperature resistant 300 The key role of tape in the control system of the Long March rocket:
Passed the -269℃ liquid nitrogen immersion test
Anti-cosmic ray radiation dose＞200kGy
Weight reduction effect: 68% lighter than the metal shielding layer
Technology comparison: PET vs PI vs Kapton
The scientific basis for material selection is revealed through comparative experiments:
Customer Case: Successful Practice of Semiconductor Giant
The benefit improvement of a global TOP3 chip manufacturer after adopting Strong Adhesion and Blocking High Temperature Tape:
Production Line Transformation Data
Placement Accuracy: ±0.01mm → ±0.005mm
Equipment Utilization Rate: 76% → 89%
Annual Maintenance Cost:
1.2
�
→
1.2M→0.65M
Quality Improvement Index
Gold Finger Scratch Rate: 3.2% → 0.05%
Ion Contamination: 8.1μg/cm² → 0.3μg/cm²
Customer Complaint Rate: 27 → 2 per month
Industry Impact and Future Outlook
With the new breakthrough of Adhesive PET material high temperature tape in Mini LED packaging (pitch ≤50μm), Green Beauty is promoting the following technological evolutions:
Development of Self-adhesive back blocking spray paint tape that can be cut by laser
Development of Graphene Enhanced Brown Circuit Board High Temperature Tape
Realization of lvmeikapton insulating electrical 100% bio-based material conversion of tape
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