What is 3m4914-25?
3m4914-25 is a thin, high-adhesion acrylic foam double-sided tape made by 3M. With a thickness of 0.25mm, it is ideal for applications that demand secure adhesion without adding bulk. This tape provides excellent temperature resistance, UV stability, and waterproofing, making it suitable for both indoor and outdoor use across a wide range of industries including electronics, automotive, and industrial manufacturing.
Composition and Structure
- Thickness: 0.25mm
- Color: White
- Base material: Acrylic foam
- Adhesive system: Acrylic adhesive
- Density: 0.9 g/cm³
- Elongation coefficient: Medium to high
- Shelf life: 24 months from production (stored at 21℃, 50% RH)
- Available sizes: 600mm x 33m, 1200mm x 100m (other custom sizes available)
Key Properties
- Peel strength:
- Stainless steel: 2.8kg/cm
- Aluminum: 1.7kg/cm
- ABS: 1.7kg/cm
- Acrylic: 1.4kg/cm
- Fiberglass: 2.6kg/cm
- Pressure resistance: 7.9kV/mm
- UV resistance: Excellent
- Solvent resistance: Good
- Temperature resistance:
- Long-term: 93℃
- Short-term: 150℃
Applications of 3m4914-25
- Electronic and electrical fields: Used to bond electronic displays, touch panels, batteries in mobile devices, scanner housings, and other precision components
- Automotive industry: Bonds interior components such as dashboards, door panels, and nameplates, providing vibration resistance and clean finishes
- Home appliance industry: Fixes display screens, buttons, control panels, and decorative trims in appliances like refrigerators, air conditioners, and washing machines
- Architectural decoration field: Used for bonding sealing strips, decorative wall panels, ceiling elements, and door/window accessories
- Industrial manufacturing: Applies to bonding metal plates, trims, reinforcements, and various mechanical parts, replacing screws or rivets in many applications
Features & Benefits of 3m4914-25
- Ultra-thin design for seamless appearance
- High adhesion to metals, plastics, and composites
- Withstands UV, heat, moisture, and solvents
- Stable under various environmental and temperature conditions
- Replaces mechanical fasteners to improve design and reduce weight
- Easy to die-cut or convert to custom shapes
- Long-lasting performance with no residue upon removal
Comparison with Other Adhesive Tapes
- Thicker than 3m4914-20, offering slightly more cushioning
- Lower profile than mid-range tapes like 3m5952 or 3m5611, better for electronics and appliance bonding
- Superior UV resistance and clean design aesthetics compared to standard foam adhesives
- Balanced between thin profile and strong performance for multi-industry use
Why Choose VST Malaysia?
At VST Malaysia, we provide genuine 3m4914-25 tape with professional support for all your application needs. Whether you’re bonding electronic components or assembling architectural panels, our commitment to product quality and reliable service ensures you get the right adhesive solution, every time.