Product Introduction
tesa® 61885 is a double-sided self-adhesive tape with a black PET backing. It is designed for touch panel and cover lens mounting, offering exceptional shock resistance and reliable bonding strength.
tesa® 61885 Features:
- High bonding strength
- Push-out resistance keeps materials securely in place
- Good LSE performance for low surface energy materials
- High shock resistance for durability
- Black color for easy detection
- Resistant to environmental conditions
tesa® 61885 Applications:
- Cover lens mounting in mobile phones
- Touch panel mounting
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Properties
| Product Construction | |
|
Adhesive Type |
modified acrylic |
| Backing material | PET film |
| Color | black |
| Color of liner | transparent |
| Liner Type | PET |
| Thickness of liner | 50 µm |
| Total thickness | 150 µm |
| Weight of liner | 70 g/m² |
| Properties / Performance Values | |
|
Elongation at break |
50% |
| Tensile strength | 20 N/cm |
| Static shear resistance at 40°C | good |
| Tack | good |
| Humidity resistance | very good |
| Ageing resistance (UV) | very good |
| Temperature resistance short term | 200 °C |
| Static shear resistance at 23°C | good |
| Temperature resistance long term | 100 °C |
| Adhesion to Values | |
|
Adhesion to PC (initial) |
13 N/cm |
| Adhesion to PC (after 14 days) | 16 N/cm |
| Adhesion to Steel (initial) | 13.5 N/cm |
| Adhesion to Steel (after 14 days) | 14 N/cm |
