CXUV-0312A UV Adhesive
Product Applications:
CXUV-0312A is a one-component, low-viscosity UV/visible light-curing adhesive engineered for precise, high-speed automated dispensing. Its excellent thixotropic properties enable controlled flow and accurate placement, making it suitable for demanding electronic manufacturing and assembly processes.
This UV-curable adhesive is designed for the bonding and sealing of plastics, metals, and other compatible electronic components. After UV/visible light curing, it forms a tough, durable bond layer with strong resistance to impact and vibration. CXUV-0312A is an ideal solution for electronic component assembly, device sealing, protective bonding, and applications that require reliable performance in high-vibration environments.
- Description
- Technical Data
- FAQ
Description
Product Features:
· Precision Dispensing
· Versatile Bonding
· Tough & Durable
Applications：
· Suitable for fixing electronic components
· Suitable for wire harness reinforcement
· Suitable for plastic bonding
Features & Advantages：
· Fast curing, high strength
· Versatile; suitable for many materials
· Excellent thixotropy
Applicable Materials:
· Polycarbonate (PC)
· Polyvinyl chloride (PVC)
· Metal
Pre-Cure Properties:
| Item | Test Method | Reference Value |
| Base Resin | Per composition | Polyurethane acrylate |
| Appearance | Visual | Amber transparent liquid |
| Viscosity (mPa·s @25℃) | GB/T 2794-2022 | 10000±1500 |
| Specific Gravity (@25℃) | GB/T 13354-1992 | 1.17 |
| Refractive Index (@25℃) | GB/T 6488-2022 | 1.48 |
Curing Conditions:
| Recommended Condition | 365nm UVLED Area Source | 395nm UVLED Area Source |
| Intensity (mW/cm² ) ) | 800 | 1500 |
| Curing Time (s) | 10 | 5 |
| Curing Energy (mJ/cm）²) | 4000 | 2000 |
Curing note: curing speed varies with UV lamp intensity, distance, spectral
distribution, exposure time and substrate light transmittance. Energy is measured
with dedicated meters: M120 tester for mercury lamps; LS128 LED energy meter for LEDs.
Post-Cure Properties:
| Item | Test Method | Value |
| Hardness (Shore D) | GB/T 2411-2008 | 58±3 |
| Water Absorption (100℃ 2h, %) | GB/T 1034-2008 | <4 |
| Shear Strength (MPa, PC/PC) | GB/T 7124-2008 | >6 |
| Shear Strength (MPa, PVC/PVC) | GB/T 7124-2008 | >5 |
Electrical Properties:
| Item | Test Method | Value |
| Dielectric Constant (1MHz) | GB/T1409-2006 | 2.6 |
| Dissipation Factor (1MHz) | GB/T1409-2006 | 0.03 |
| Dielectric Strength (kV/mm) | GB/T1408.1-1999 | 20 |
| Surface Resistivity (Ω) | GB/T1410-2006 | 1.9 x 1013 |
| Volume Resistivity (Ω·cm) | GB/T1410-2006 | 1.1*1013 |
Process & Precautions：
· This product is light-sensitive; during storage and operation, minimize exposure to daylight, UV and other artificial light sources;
· Sensitive to air moisture; use soon after opening to avoid natural curing;
· Clean the surfaces to be sealed or bonded before use, removing impurities, oil and other contaminants to achieve the expected sealing and bonding effect;
· Curing: irradiate with UV/visible light of suitable wavelength reaching the adhesive; time depends on lamp intensity and distance, typically 6x fixture time;
· When bonding temperature-sensitive materials, cool the material before use;
· Uncured adhesive can be cleaned with organic solvents such as IPA or MEK;
· Bonded parts must cool to room temperature before bearing loads.
This product is mildly irritating to eyes and skin. If splashed into eyes, rinse immediately with plenty of water; if on skin, wash with soap. Seek medical advice in serious cases. Keep away from children. To avoid contaminating unused adhesive, do not pour leftover adhesive back into the original bottle.
Packaging Specifications:
· 30 g/pc, 225 pcs/carton
· 50 g/pc, 100 pcs/carton
Storage & Transport:
· Store in a dark, cool, dry place, 8-28℃ .
· Shelf life: 12 months.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for CXUV-0312A?
The standard MOQ is 50 g/pc. For trial orders or quantities below the standard MOQ, please contact us for a customized quotation.
What packaging options are available?
CXUV-0312A is available in the following standard packaging options:
- 50 g/pc, 100 pcs/carton
Please contact us for bulk packaging, OEM packaging, or customized packaging requirements.
Can I request a sample before placing a bulk order?
Yes. Free samples are available for product quality evaluation and application testing. Please contact us to confirm the required sample quantity and availability. The customer is responsible for shipping costs.
What materials can CXUV-0312A bond and seal?
CXUV-0312A is suitable for bonding and sealing compatible plastics, metals, and electronic components. We recommend conducting a compatibility and adhesion test on your specific substrates before mass production.
What curing equipment is required?
CXUV-0312A cures under UV and visible light. The recommended curing equipment, light wavelength, intensity, and exposure time depend on the application, bond-line thickness, and substrate transparency. Please contact us for curing recommendations for your production process.
Is CXUV-0312A suitable for automated dispensing?
Yes. Its low viscosity and excellent thixotropic properties make it suitable for controlled, precise, and high-speed automated dispensing applications.
How should the adhesive be stored?
Store the product in a cool, dry place away from direct sunlight, heat sources, and UV/visible light. Keep the container tightly sealed when not in use. Please refer to the Technical Data Sheet (TDS) and Safety Data Sheet (SDS) for detailed storage instructions.
What is the shelf life of CXUV-0312A?
The shelf life is 12 months when stored under the recommended conditions. Please check the product label, TDS, or contact our team for the latest batch-specific information.
Does CXUV-0312A meet environmental compliance requirements?
CXUV-0312A complies with applicable RoHS, REACH, and halogen-free requirements. Technical and compliance documents, including TDS, SDS, COA, and available declarations, can be provided upon request.
Do you offer technical support or customized solutions?
Yes. Our technical team can support adhesive selection, substrate compatibility testing, curing-process optimization, dispensing recommendations, and customized packaging or product solutions for qualified projects.