4714
3M™ 4714 Single-Coated Vinyl Foam Tape is a medium-density, closed-cell tape offering excellent adhesion and environmental sealing performance. With a pressure-sensitive acrylic adhesive, it bonds well to various materials and helps seal out dust, light, and moisture.
4714 Features:
- Flexible, black vinyl foam construction
- Acrylic adhesive on one side with silicone-treated liner
- Durable, UV- and heat-resistant foam
- Excellent die-cutting characteristics
4714 Applications:
- Sealing for HVAC and appliance systems
- Dust and moisture barriers in electronics and construction
- Gasketing for transportation equipment
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 Physical Properties
|
Attribute Name |
Test Method |
Value |
|
Color |
|
Black |
|
Adhesive Type |
|
430* |
|
Density |
ASTM D3574 |
225 kg/m³ (14 lb/ft³) ¹ |
|
Shore 00 Hardness |
ASTM D2240 |
40 ¹ |
|
Mold and Mildew Resistance |
ASTM G21 |
No growth after 28 days ² |
|
Compression Deflection: 25% Compression |
ASTM D3574 |
13.8 kPa (2 lb/in²) |
|
Attribute Name |
Value |
|
Thickness |
6.4 mm (250 mil) |
|
Liner Thickness |
0.1 mm (4 mil) |
|
Primary Liner Color |
White |
|
Thickness Tolerance |
15 % |
|
Attribute Name |
Value |
|
*Note |
*3M™ Adhesive 430 is a medium soft adhesive system that offers good quick stick to many types of surfaces along with excellent aging and UV resistance. |
Typical Performance Characteristics
|
Attribute Name |
Value |
|
Short Term Temperature Resistance |
121 °C (250 °F) ¹ |
|
Long Term Temperature Resistance |
66 °C (150 °F) ² |
|
Temperature Resistance |
Cold flex at -18 °C (Cold flex at 0 °F) ³ |
|
Attribute Name |
Test Method |
Value |
|
Elongation |
ASTM D3574 |
200 % ¹ |
|
Tensile Strength |
ASTM D3574 |
515 kPa (75 lb/in²) ¹ |
|
Compression Set |
ASTM D1667 |
5 % |
Electrical and Thermal Properties
|
Attribute Name |
Test Method |
Value |
|
Thermal Conductivity |
ASTM C518 |
0.043 W/m/K (3 (btu-in)/(h-ft²-°F)) |
|
Surface Resistivity (Non-Adhesive) |
ASTM D257 |
3 x 10¹⁰ Ω ¹ |
|
Surface Resistivity (Adhesive) |
ASTM D257 |
2 x 10¹¹ Ω ² |
|
Water Absorption: 30% Compression |
ASTM D1056 |
10 % by Volume |
