What is Tesa 7250?
Tesa 7250 is a high-performance single-sided adhesive tape made with a black PET (polyester) film substrate coated with a black acrylic pressure-sensitive adhesive. With a thickness of 0.05 mm, this tape offers strong adhesion, excellent shading properties, and reliable performance in high-temperature and high-insulation environments. It is widely used in electronics and component protection where light blocking and insulation are critical.
Composition and Structure
- Base material: Black PET film
- Adhesive type: Black pressure-sensitive acrylic adhesive
- Total thickness: 0.05 mm (50µm)
- Width: Standard 1250 mm (custom sizes available)
- Length: 50 meters per roll (custom lengths available)
- Surface color: Deep black for high light-shielding
Key Properties
- Excellent light-shielding performance
- High peel strength and shear resistance
- Superior weather and environmental resistance
- Strong adhesion with low rebound
- Short-term heat resistance up to 200°C
- Long-term heat resistance up to 100°C
- Excellent electrical insulation properties
- Great processing and die-cutting performance
Applications of Tesa 7250
- Wire and cable insulation: Ensures electrical protection in wiring systems
- LED and display fixing: Secures LED modules and flat panel display components during manufacturing
- Shading in consumer electronics: Prevents light leakage in phones, tablets, and other devices
- Automotive and communication equipment: Used in protection and fixation of components
- Plastic, hardware, and appliance industries: Ideal for protective and assembly applications requiring black-out or insulation
Features & Benefits of Tesa 7250
- Outstanding shading performance for light-sensitive applications
- Acrylic adhesive ensures strong bonding and long-term durability
- Eco-friendly materials support sustainability goals
- Easy to die-cut and convert into custom shapes and sizes
- Maintains reliable performance in high heat or humidity
- Reduces light interference and leakage in precision devices
Comparison with Other Adhesive Tapes
- Offers better light-shielding than standard PET tapes
- More heat-resistant than typical consumer-grade adhesives
- Enhanced electrical insulation properties compared to common general-use tapes
- Acrylic adhesive system delivers better weather and aging resistance than rubber-based adhesives
Why Choose VST Malaysia?
VST Malaysia provides advanced adhesive solutions like Tesa 7250 to support your product’s performance and quality. Whether you’re in electronics, automotive, or industrial manufacturing, our tapes are selected for their reliability, efficiency, and proven performance under challenging conditions.