Benefits
Reliable Adhesion
The tackified acrylic adhesive provides reliable adhesion to a variety of polar substrates, including selected plastics, glass, and metal surfaces.
Thin and Flexible Construction
The 100 μm tape thickness offers a relatively thin bonding layer for applications where a low-profile adhesive solution is required.
Conformability
The non-woven backing helps the tape conform to suitable surfaces and supports handling during application.
Permanent Mounting
Tesa 88641 is designed for permanent mounting applications, subject to substrate compatibility and application conditions.
Easy Liner Removal
The PE-coated paper liner is designed for convenient release during the application process.
Technical Specifications
The following values are representative or typical values and should not be used as product specifications.
| Property | Technical Information |
|---|---|
| Product | Tesa 88641 |
| Product Type | Double-coated tissue tape |
| Total Thickness | 0.1mm |
| Backing Material | Non-woven |
| Adhesive Type | Tackified acrylic |
| Tape Color | Translucent |
| Liner Type | PE-coated paper |
| Liner Color | White with blue logo |
| Liner Thickness | 116 μm |
| Tack | Good |
| Short-Term Temperature Resistance | 110°C |
| Long-Term Temperature Resistance | 70°C |
Adhesion Performance
Typical adhesion values:
| Substrate | Initial Adhesion | After 3 Days |
|---|---|---|
| ABS | 12.9 N/cm | 14.8 N/cm |
| Glass | 12.0 N/cm | 13.7 N/cm |
| PC | 12.9 N/cm | 15.0 N/cm |
| PE | 3.1 N/cm | 4.0 N/cm |
| PET | 6.9 N/cm | Not specified |
| PP | 2.0 N/cm | 4.9 N/cm |
| PVC | 5.0 N/cm | Not specified |
| Steel | 9.1 N/cm | 10.9 N/cm |
Adhesion values are typical data from the product information document. Actual performance may vary depending on substrate condition, surface energy, application pressure, bonding time, and environmental conditions.
Applications
According to the manufacturer’s product information, typical application fields include:
Nameplate Mounting
For mounting suitable nameplates, labels, and identification components onto compatible substrates.
POS Mounting
For selected point-of-sale displays, promotional materials, and retail presentation components.
Foam Lamination
For laminating suitable foam materials to compatible substrates in industrial and commercial applications.
Envelope Sealing
For selected envelope sealing and paper-based packaging applications.
Additional Potential Applications
Depending on the substrate and performance requirements, tesa 88641 may also be evaluated for:
- Label and graphic material mounting
- Lightweight component attachment
- Paper and board assembly
- Thin material lamination
- General industrial mounting
- Customized adhesive components
The additional applications require application-specific testing and should not be interpreted as guaranteed suitability.
Compatible Materials
Tesa 88641 can be evaluated for bonding compatible materials such as:
- ABS plastics
- Polycarbonate (PC)
- Glass
- Steel
- PET films
- PVC
- Polypropylene (PP)
- Polyethylene (PE)
- Paper and cardboard
- Suitable foam materials
- Selected nameplate and label materials
Surface treatment, surface energy, texture, cleanliness, and application pressure can significantly affect bonding performance.
Important: PE and PP are low-surface-energy materials. Adhesion should be validated through application testing before mass production.
Industries
Potential industries and application sectors include:
- Industrial manufacturing
- Packaging
- Printing and paper converting
- Retail and point-of-sale displays
- Signage and graphic materials
- Electronics accessories
- Furniture and interior components
- General assembly
- Foam converting
- Label and nameplate production
The suitability of the tape depends on the actual application, substrate combination, and required environmental performance.
Why Choose Yousan?
Yousan supports customers with adhesive tape sourcing and customized converting solutions for industrial and commercial applications.
Our capabilities include:
- Adhesive tape sourcing
- Precision slitting
- Laminating
- Kiss-cutting
- Precision die-cutting
- Custom roll formats
- Custom adhesive components
- OEM and ODM converting support
For tesa 88641-related projects, Yousan can assist with evaluating roll dimensions, slit widths, die-cut shapes, liner configurations, and application-specific converting requirements.
Yousan is an independent adhesive tape supplier and converter. Any tesa product availability, branding, and supply arrangement should be confirmed for the specific project.
Installation Guide
1. Surface Preparation
Ensure that the bonding surfaces are clean, dry, and free from dust, oil, grease, and other contaminants.
2. Check Material Compatibility
Test the tape on the actual substrates before production use, especially when bonding low-surface-energy plastics, textured surfaces, foam, or coated materials.
3. Cut the Tape
Cut or convert the tape to the required size and shape. Precision die-cutting may be considered for customized components.
4. Apply the Tape
Remove the liner and apply the adhesive side to the prepared surface. Avoid touching the exposed adhesive layer.
5. Apply Firm Pressure
Apply uniform pressure to improve contact between the adhesive and the substrate.
6. Allow Bond Development
Allow sufficient time for adhesion to develop before applying significant load. The required bonding time depends on the substrate, temperature, pressure, and application conditions.
7. Validate the Application
For permanent mounting, conduct suitable peel, shear, aging, temperature, and environmental tests according to the application requirements.
Storage
Store the tape in its original packaging under suitable controlled conditions.
Recommended storage practices include:
- Keep the product in its original packaging
- Protect it from direct sunlight
- Avoid excessive heat and humidity
- Keep the tape clean and dry
- Avoid contact with dust, oil, and contaminants
- Follow the latest manufacturer’s storage recommendations
Storage conditions and shelf life should be confirmed using the latest official product documentation.
FAQ
What is tesa 88641?
Tesa 88641 is a 100 μm double-coated tissue tape with a non-woven backing and tackified acrylic adhesive.
Is tesa 88641 a double-sided tissue tape?
Yes. It is a double-coated tissue tape using a non-woven backing and tackified acrylic adhesive.
What is the thickness of tesa 88641?
The total tape thickness is typically 100 μm.
What type of adhesive does tesa 88641 use?
Tesa 88641 uses a tackified acrylic adhesive.
What color is tesa 88641?
The tape is translucent, and the liner is white with a blue logo.
What are the main applications of tesa 88641?
The manufacturer’s listed applications include nameplate mounting, POS mounting, foam lamination, and envelope sealing.
Can tesa 88641 bond plastic?
It can be evaluated for compatible plastic substrates, including ABS and polycarbonate. Adhesion to PE and PP may require additional surface preparation or application validation.
Is tesa 88641 suitable for permanent mounting?
Yes. The product is described as suitable for permanent applications. Actual performance depends on substrate compatibility and application conditions.
What is the temperature resistance of tesa 88641?
The typical short-term temperature resistance is 110°C, while the typical long-term temperature resistance is 70°C.
Can Yousan provide custom converting for tesa 88641?
Yousan can evaluate custom slitting, laminating, kiss-cutting, and precision die-cutting requirements, subject to material availability and project specifications.
Downloads
Available upon request:
- Tesa 88641 Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
- Product Brochure
- Precision Die-Cutting Capability Guide
Please contact our sales team if you require the latest technical documentation.
