Introducing the Smart Adhesive Solution: Strong-Weak PET Double-Sided Tape
Looking for a tape that offers both a powerful hold and a clean, easy removal? Our Strong-Weak PET Double-Sided Tape is the ideal choice for applications where you need a secure bond today and a hassle-free release tomorrow. This innovative tape is engineered with two distinct adhesive strengths, providing the perfect balance of permanent and temporary adhesion.
How It Works: The Dual-Strength Advantage
This tape is a game-changer because of its clever three-layer construction. It features a thin, transparent PET (Polyester) film as its core. On one side, it’s coated with a strong, permanent adhesive for a reliable, long-term bond. The other side is a low-tack, removable adhesive that can be easily peeled off without damaging surfaces or leaving behind a sticky residue.
Product Specifications
Product Code | Color | Total Thickness [um] | Backing [mm] | Adhesive | Initial Tack [mm] | 180°Peel Strength [N/inch] | Retentivity [hour] | Long-Term Temperature Resistance [℃] | Short-Term Temperature Resistance [℃] |
| KN3203R | Transparent | 30 | 0.006 | Acrylic | ≤100 | A≥10 B≥0.5-3 | ≥24 | 80 | 120 |
| KN3205R | Transparent | 50 | 0.012 | Acrylic | ≤100 | A≥3-5 B≥8 | ≥24 | 80 | 120 |
| KN3207R | Transparent | 70 | 0.025 | Acrylic | ≤100 | A≥6 B≥12 | ≥24 | 80 | 120 |
| KN32075R | Transparent | 75 | 0.025 | Acrylic | ≤100 | A≥9.8 B≥1.1 | ≥24 | 80 | 120 |
| KN32095R | Transparent | 95 | 0.025 | Acrylic | ≤100 | A≥5-8 B≥10 | ≥24 | 80 | 120 |
| Storage and shelf life | It is recommended to store in a clean and dry place, away from direct sunlight to prevent damage to the packaging, and to avoid storing with volatile solvents. Store at 25±5°C and humidity at 50±5%. | ||||||||
Key Features & Benefits
- Dual-Adhesive Technology: Get the best of both worlds with a strong side for firm attachment and a weak side for clean, temporary mounting.
- No Residue, No Damage: The removable side of the tape ensures that when you peel it off, your surfaces—like glass, screens, or plastic—stay clean and undamaged.
- Crystal Clear: The transparent PET backing makes this tape virtually invisible, providing a neat, professional finish for your projects.
- Thin & Strong: Despite being incredibly thin, the PET core offers exceptional dimensional stability and tensile strength, preventing stretching and tearing during application.
Common Applications
- Electronics Manufacturing: Temporarily secure screens, batteries, and components inside electronic devices for assembly and repair.
- Screen Protectors: Ideal for the production of screen protectors and display covers, allowing for easy, bubble-free application and removal by the end-user.
- Print & Packaging: Create resealable envelopes, folders, and marketing materials.
- Retail & Display: Temporarily mount signs, labels, and promotional materials in stores.
Choose our Strong-Weak PET Double-Sided Tape to simplify your projects and achieve a flawless finish every time.
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