Product Introduction
UV5122 is a one-component, UV-curable acrylic adhesive designed for bonding, fixing, and providing protection for electronic components. With a medium viscosity and fast curing speed, it’s ideal for applications requiring quick, room-temperature cures.
UV5122 Features
- UV/Visible light cure
- No VOCs, one-part system, no mixing required
- Fast, room-temperature cure
UV5122 Applications
- Electronic components bonding
- Fixing and protection applications
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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UNCURED PROPERTIES
| Properties | Test method | Value |
| Chemical composition | Determined by composition | Polyurethane acrylic resin |
| Physical state | Visual inspection | Liquid |
| Appearance | Visual inspection | Light yellow transparent viscous liquid |
| Viscosity (25°C, spindle viscometer mPa·s) | GB/T 2794-2013 | 24,000-28,000 |
| Specific gravity | GB/T 13354-1992 | 1.08 g/cm3 |
| Solvent content | Determined by composition | 0 |
| Heavy metal content | Determined by composition | 0 |
CURING CONDITIONS
UV5122 will cure under sufficient ultraviolet irradiation conditions. The curing speed and depth depend on the light intensity, spectral distribution of the light source, irradiation time and the light transmittance of the adhered material. The following data are measured under the condition of ultraviolet radiation of 20mw/cm2 produced by a high-pressure mercury lamp:
| Curing Schedule | Value |
| Tack-free time, s | 8~12 |
| Deep curing time (1mm) , s | 20~25 |
| Fully curing energy (1mm), mj/cm2 | 600 |
CURED PROPERTIES
| Properties | Test method | Value |
|
Hardness (Shore D) |
GB/T 2411-2008 | 45~50 |
| Operating temperature range | -40~130°C | The customer cooperates with the work-piece self-test. |
| Appearance | Visual inspection | Clear |
| Shear strength | PC/PVC | ＞150N/cm² |
| Peel strength | PC/PVC | ＞30N/cm² |
| Dielectric constant (100MHz) | GB/T 1409-2006 | 3.08 |
| Dielectric loss (1MHz) | GB/T 1409-2006 | 0.03 |
| Dielectric strength (KV/mm) | GB/T 1408.1-2016 | 26.7 |
| Surface resistivity (Ω) | GB/T 31838.3-2019 | 1.49x1016 |
| Volume resistivity (Ω.cm) | GB/T 31838.2-2019 | 4.64x1014 |
| Bonding strength retention rate | ||
| PC/ GLASS | 65°C 90% RH (72H) | 80% |
| PVC/ GLASS | 65°C 90% RH (72H) | 85% |
| SS/PVC | 65°C 90% RH (72H) | 82% |
| SS/GLASS | 65°C 90% RH (72H) | 92% |
