3311-2T Medical UV Adhesive Low Viscosity 400mJ/cm2 Fast Cure Glue for Plastic Bonding
3311-2T Medical UV Adhesive for Plastic Bonding
3311-2T is a medical grade UV adhesive formulated for reliable plastic to plastic bonding. With low viscosity, fast curing, high strength and excellent flexibility, it delivers dependable anti-aging performance for medical catheter connectors, anesthesia masks and medical electronic devices.
Key Features
- Low viscosity (550±100 mPa·s) for easy dispensing and precise joint filling
- Fast curing under UV light at 400 mJ/cm²
- High strength bonding with 16 MPa tensile strength
- Excellent flexibility (Shore D 55) for impact and stress resistance
- Reliable performance and anti-aging properties for long service life
- Transparent appearance, fluorescent version available for quality inspection
Applications
- Medical catheter connector assembly – secure bonding of catheter hubs, luer connectors and tubing fittings
- Anesthesia mask assembly – reliable bonding of mask shells, cushions and valve components
- Medical electronic device assembly – bonding and sealing of housings, displays and sensor components
- IV infusion set components – bonding of drip chambers, injection ports and flow regulators
- Surgical instrument handles – durable bonding of plastic handles and grips
- Diagnostic device housings – assembly of glucose meters, monitors and handheld diagnostic tools
- Wearable medical devices – bonding of sensors, straps and casings
- Other precision plastic assembly bonding – general plastic to plastic bonding in medical manufacturing
Technical Specifications
| Color | Transparent / Fluorescent available |
| Viscosity (25°C) | 550±100 mPa·s |
| Curing Condition | 400 mJ/cm² |
| Hardness (Shore D) | 55 |
| Glass Transition Temperature (Tg) | 60°C |
| Tensile Strength | 16 MPa |
| Shelf Life | 12 months at 8-28°C |
| Packaging | 1 kg |
Packaging & Storage
Standard packaging: 1 kg. Store at 8-28°C in a cool, dry place away from direct sunlight. Contact us for OEM formulation, custom viscosity and packaging options.
FAQ
Q1: How fast does the UV adhesive cure?
A: The adhesive cures within seconds under UV irradiation at 400 mJ/cm². Actual curing speed depends on the UV light source, wavelength and adhesive layer thickness.
Q2: What materials can this UV adhesive bond?
A: It is specially designed for plastic to plastic bonding, including PC, ABS, PVC and other medical-grade plastics, making it ideal for medical catheter connectors, anesthesia masks and medical electronic devices.
Q3: Is the adhesive suitable for automatic dispensing machines?
A: Yes. The low viscosity grade (550±100 mPa·s) ensures stable flow and precise dispensing, making it fully compatible with automatic dispensing equipment.
Q4: What are the storage requirements and shelf life?
A: Shelf life is 12 months when stored at 8-28°C in a cool, dry place away from direct sunlight. Keep the container tightly sealed after use.
Q5: Is a fluorescent version available?
A: Yes. A fluorescent version is available, which allows easy online quality inspection under UV light after bonding.
Q6: What packaging options are available?
A: Standard packaging is 1 kg. Custom packaging such as syringes, bottles and other sizes can be provided upon request for OEM orders.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.