Product Description
tesa® 8853 is a high-performance FPC mounting tape engineered with a special tackified acrylic adhesive system that delivers excellent high-temperature resistance, making it ideal for demanding Flexible Printed Circuit (FPC) applications. The adhesive withstands temperatures up to 260°C, ensuring stable bonding performance even through solder reflow processes. Its highly conformable, ultra-thin non-woven backing enhances converting efficiency with minimal edge picking, while the temperature-resistant glassine liner enables clean release without leaving adhesive residue. Designed for durability and reliability, tesa® 8853 offers strong tensile strength, low oozing, and high aging resistance, conforming fully to RoHS requirements.
tesa® 8853 Features
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Excellent temperature resistance up to 260°C
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Ultra-thin, highly conformable non-woven backing for superior converting performance
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Temperature-resistant glassine liner for clean, residue-free release after solder reflow
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Strong holding power and peel strength, even after high-temperature exposure
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Excellent die-cutting properties with very low oozing
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High tensile strength and good repulsion resistance
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High aging resistance for long-term reliability
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RoHS compliant
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Suitable for uneven surfaces thanks to high conformability
tesa® 8853 Applications
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FPC mounting applications in electronics manufacturing
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Assemblies exposed to high-temperature processing, such as solder reflow
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Bonding components operating in elevated-temperature environments
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
| Backing material | ultra thin non-woven |
| Color | translucent |
| Color of liner | white with tesa logo |
| Thickness of liner | 2.8 mils 71 µm |
| Total thickness | 1.97 mils 50 µm |
| Type of adhesive | type: tackified acrylic |
| Type of liner | type: glassine |
| Weight of liner | 116.63 lbs/in² 82 g/m² |
Properties / Performance Values
| Humidity resistance | very good |
| Chemical resistance | good |
| Ageing resistance (UV) | very good |
| Tack | good |
| Softener resistance | good |
Adhesion to Values
| Adhesion to ABS (initial) | 2.74 lbs/in 4.8 N/cm |
| Adhesion to ABS (after 14 days) | 3.43 lbs/in 6 N/cm |
| Adhesion to Aluminium (initial) | 2.57 lbs/in 4.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 3.37 lbs/in 5.9 N/cm |
| Adhesion to PC (initial) | 3.31 lbs/in 5.8 N/cm |
| Adhesion to PC (after 14 days) | 3.94 lbs/in 6.9 N/cm |
| Adhesion to PET (initial) | 2.86 lbs/in 5 N/cm |
| Adhesion to PET (after 14 days) | 3.08 lbs/in 5.4 N/cm |
| Adhesion to PI (initial) | 3.37 lbs/in 5.9 N/cm |
| Adhesion to PI (after 14 days) | 3.43 lbs/in 6 N/cm |
| Adhesion to Steel (initial) | 3.03 lbs/in 5.3 N/cm |
| Adhesion to Steel (after 14 days) | 3.71 lbs/in 6.5 N/cm |
