Dotacje z Unii Europejskiej – Wsparcie Rozwoju EKO-TECH
Eko-tech Converting Company
tesa® 49002025-10-20T13:39:11+02:00
Tesa - Partner Ekotech "Platinium Converter Partner"

Double-sided transfer tapes

Taśmy lakiernicze tesa
Tesa - Partner Ekotech "Platinium Converter Partner"

Double-sided transfer tapes

Tesa 4900

tesa® 4900 – Transparent Pure Acrylic Adhesive for Splicing and Mounting

tesa® 4900 is a versatile double-sided transfer tape composed of a transparent pure acrylic adhesive, specifically designed for demanding applications requiring precision, durability, and high performance. Its exceptional initial tack and resistance to ageing and elevated temperatures make it a reliable solution for industrial applications such as splicing and mounting. Whether you’re working with paper or filmic webs or need a dependable adhesive for mounting displays or posters, tesa® 4900 offers the ideal balance of strength and adaptability.

Product Features:

  • Transparent Adhesive: Ensures a clean and discreet finish, perfect for visible applications.

  • Ageing Resistance: Maintains performance over time without degradation.

  • High Initial Tack: Provides immediate adhesion, essential for precise and fast workflows.

  • Heat Resistance: Withstands elevated temperatures, ensuring performance in challenging environments.

Application Fields:

  • Splicing: Suitable for paper and filmic webs, including demanding flying splices.

  • Mounting: Ideal for securing displays, posters, and other lightweight materials.

Converting Options:

EKO-TECH offers custom converting services for tesa® 4900 to ensure the perfect fit for your specific applications:

  • Cutting to Width: Rolls tailored to the exact dimensions you need.

  • Rewinding: Rolls converted to custom lengths for efficient handling.

  • Die & Kiss Cutting: Pre-cut shapes for easy application.

  • Laminating: Combine tesa® 4900 with other materials for customized solutions.

  • Sheeting: Create sheet formats for specific processes or applications.

Technical Data:

Backing material none
Color of liner brown
Thickness of liner 71 µm
Total thickness 50 µm
Type of adhesive acrylic
Type of liner glassine
Weight of liner 80 g/m²

Properties / Performance Values:

200 °C Ageing resistance (UV) very good
Chemical resistance very good
Humidity resistance good
Softener resistance medium
Static shear resistance at 23°C medium
Static shear resistance at 40°C medium
Tack very good
Temperature resistance long term 80 °C
Temperature resistance short term 200 °C

Adhesion to Values:

Adhesion to ABS (initial) 2.9 N/cm
Adhesion to ABS (after 14 days) 4.6 N/cm
Adhesion to Aluminium (initial) 2.7 N/cm
Adhesion to Aluminium (after 14 days) 3.1 N/cm
Adhesion to PC (initial) 3.1 N/cm
Adhesion to PC (after 14 days) 5 N/cm
Adhesion to PE (initial) 0.8 N/cm
Adhesion to PE (after 14 days) 1 N/cm
Adhesion to PET (initial) 2.4 N/cm
Adhesion to PET (after 14 days) 3.7 N/cm
Adhesion to PP (initial) 1.3 N/cm
Adhesion to PP (after 14 days) 2.6 N/cm
Adhesion to PS (initial) 3.1 N/cm
Adhesion to PS (after 14 days) 3.8 N/cm
Adhesion to PVC (initial) 2.7 N/cm
Adhesion to PVC (after 14 days) 5.6 N/cm
Adhesion to Steel (initial) 3.4 N/cm
Adhesion to Steel (after 14 days) 3.8 N/cm

Benefits

  • Reliable Performance: Designed for industrial applications where precision and durability are essential.

  • Versatile Use: Perfect for splicing, laminating, and mounting tasks across various materials.

  • Long-Term Durability: Resistant to ageing, ensuring lasting adhesive performance.

  • Heat Tolerance: Performs effectively even in high-temperature environments.

FAQ

Can the tape be customized for specific applications?2025-01-30T12:07:15+01:00

Absolutely! At EKO-TECH, we offer converting services such as cutting, rewinding, and die-cutting to meet your exact requirements.

Is the adhesive ageing resistant?2025-01-30T12:05:20+01:00

Yes, the adhesive is highly resistant to ageing, maintaining its performance over time.

What are the main uses of tesa® 4900?2025-01-30T12:02:49+01:00

tesa® 4900 is commonly used for splicing paper and filmic webs (e.g., flying splices) and mounting displays and posters.

Can tesa® 4900 withstand high temperatures?2025-01-30T12:01:09+01:00

Yes, tesa® 4900 is designed to resist elevated temperatures, ensuring consistent performance.

What is tesa® 4900 made of?2025-01-30T11:58:47+01:00

tesa® 4900 consists of a transparent pure acrylic adhesive, making it ideal for clean, precise applications.

Download files:

tesa 4900

Optimize Your Splicing and Mounting with tesa® 4900

Discover the superior performance of tesa® 4900 transfer tape for splicing and mounting applications. Contact EKO-TECH today for expert advice or to request a customized solution.

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