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Self-Adhesive Cover Tape – High-Quality China Suppliers & Factory for Reliable Bonding Solutions
| Model | Peel Force (g) | Tensile Strength (kg) | Elongation (%) | Thickness (mm) ±0.005 | Specifications (mm) |
| Low Tack (YJLG-80/81) | 30–70 | ≥2.5 | ≥30 | 0.06 | Standard range: 5.4–97.5 mm Custom sizes: Fully supported. |
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Low Tack
YJLG-80/81 is a low-adhesion electronic tape specifically designed for applications requiring gentle bonding and easy peeling. With a peel adhesion force controlled between 30–70 grams, it ensures effective bonding during the encapsulation process while allowing easy removal when needed, leaving no residue—making it particularly suitable for precision component encapsulation that demands high surface cleanliness.
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Mechanical
The product features a uniform thickness of 0.06 mm (tolerance ±0.005 mm), maintaining a slim profile while offering excellent mechanical properties—tensile strength ≥2.5 kg and elongation ≥30%—ensuring it resists breakage or deformation during high-speed mounting and transportation.
Anti-Static Grade Options
Single-Sided Brown
Anti-Static
10⁵ – 10⁸ Ω
Single-Sided Light Blue
Anti-Static
10⁶ – 10¹⁰ Ω
Double-Sided
Anti-Static
10⁶ – 10¹¹ Ω
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Applications
Users can flexibly select based on the electrostatic sensitivity of their components. Its standard specifications cover widths ranging from 5.4 mm to 97.5 mm, and custom sizes are also supported. It is widely used in light encapsulation scenarios such as LEDs and flexible circuit boards, where both adhesion strength and electrostatic protection are critical.
💬 Frequently Asked Questions
Q
What is the peel adhesion force range of the YJLG-80/81 tape, and why does it matter?
A
The YJLG-80/81 tape has a peel adhesion force of 30–70 grams. This controlled low-tack range ensures the tape provides sufficient bonding during the encapsulation process while remaining easy to remove without leaving residue, which is critical for maintaining surface cleanliness on precision components.
Q
What anti-static options are available for YJLG-80/81?
A
YJLG-80/81 is available in three anti-static grades: single-sided brown (10⁵–10⁸ Ω), single-sided light blue (10⁶–10¹⁰ Ω), and double-sided anti-static (10⁶–10¹¹ Ω). Users can select the appropriate grade based on the electrostatic sensitivity of their components.
Q
What width sizes are available, and can custom sizes be ordered?
A
The standard width range for YJLG-80/81 is 5.4 mm to 97.5 mm. Custom sizes are fully supported to meet specific application requirements. Please contact the supplier to discuss your custom specifications.
Q
What are the mechanical performance specifications of the YJLG-80/81 tape?
A
The tape has a uniform thickness of 0.06 mm (±0.005 mm tolerance), a tensile strength of ≥2.5 kg, and an elongation rate of ≥30%. These properties ensure the tape withstands high-speed mounting and transportation without breaking or deforming.
Q
What industries or applications is the YJLG-80/81 tape most suitable for?
A
YJLG-80/81 is widely used in light encapsulation applications such as LED components and flexible circuit boards (FPC), where a combination of reliable adhesion, easy clean removal, and effective electrostatic protection are all required.
Q
Does the YJLG-80/81 tape leave any residue after removal?
A
No. The YJLG-80/81 tape is engineered to leave no adhesive residue upon removal. This makes it especially suitable for applications where surface cleanliness is critical, such as precision electronic component encapsulation.