Product Name
Plastic Dispensing Tip Kit for UV Adhesive Bottles (Plastic Taper Tips + Luer-Lock Adapter) Variety Packs - Plastic 1.25-Inch (14, 16, 18, 20, 22-Gauge)
Brief Description
This product is a versatile kit of plastic tapered dispensing tips and Luer-Lock adapters, specifically engineered for the precise application of UV adhesives and other viscous fluids from bottles. The inclusion of various gauges allows for fine-tuned control over flow rate and bead size, while the plastic construction is particularly advantageous for dispensing onto delicate or scratch-sensitive surfaces.
Popular Applications & Uses
- Precision application of UV-curable adhesives in electronics assembly, including bonding surface-mount devices (SMDs) and encapsulating sensitive components.- Assembly of medical devices, such as syringes, catheters, endoscopes, and diagnostic tools, often requiring biocompatible and rapid-curing bonds.- Applying lubricants, sealants, and coatings onto precise areas in automotive and aerospace manufacturing.- Dispensing medium to high viscosity fluids like epoxies, silicones, solder pastes, glues, inks, and oils on industrial production lines.- Detailed work in arts, crafts, and hobbies that demand meticulous fluid placement and control.
Industries that Commonly Use It
- Aerospace/Defense- Automotive Service/Repair- Chemical Industry- Dental & Dental Devices- Distributers & Resellers- Electrical Services or Products- Engineering Services- Fabrication- General Manufacturing- LED/Electronics- Medical Device/ Prosthetics- Metal Fabrication- Plastic Fabrication- Prosumer- Sign & Display- Special Effects/ Scenic Design- Transportation/ Specialty Vehicle
Special and Unique Features
- **Tapered Tip Design:** The gradually narrowing design promotes smooth flow for viscous fluids and resists clogging, ensuring precise and repeatable dispensing.- **Luer-Lock Adapter:** Provides a standardized, threaded connection system that ensures a secure, leak-proof, and stable attachment to UV adhesive bottles or other Luer-compatible dispensing devices.- **UV Light Blocking (Implied):** Tapered tips made from polypropylene, especially for UV adhesives, are often designed to be UV-blocking to prevent premature curing of UV-cure materials inside the needle.- **Variety Pack:** This kit includes an assortment of gauges (14, 16, 18, 20, 22-Gauge), offering flexibility and control over the flow rate and bead size for diverse application needs.- **Plastic Construction:** The plastic material is ideal for use on softer, scratchable, or delicate surfaces, minimizing the risk of damage that harder metal tips might cause.
Key Properties
- **Material:** High-density Polyethylene or Polypropylene (plastic).- **Gauge Range:** 14, 16, 18, 20, 22-Gauge, providing varied internal diameters for precise flow control.- **Length:** 1.25-inch.- **Connection Type:** Luer-Lock (double-helix threaded hub) for secure attachment.- **Compatibility:** Specifically designed for UV adhesive bottles and compatible with industry-standard dispensing equipment from manufacturers like Nordson, Nordson EFD, Sulzer, MixPac, Techon, and PVA.- **Chemical Resistance:** Polypropylene offers excellent resistance to various chemicals.
Surface Compatibility
- The plastic tips are particularly suited for dispensing onto delicate or scratch-sensitive surfaces, effectively preventing damage that harder metal tips might cause.- The tips themselves are compatible with a wide range of substrates via the adhesive or fluid being dispensed.
Known backups / known substitutes
- **Stainless Steel Dispensing Tips:** Offer higher durability and chemical resistance for certain applications, but can scratch delicate surfaces.- **Flexible Dispensing Tips:** Made from polypropylene, these are useful for reaching difficult areas and preventing scratching.- **PTFE-lined Tips:** Ideal for dispensing low-viscosity fluids, offering resistance to clogging and wicking.- **Blunt End Stainless Steel Tips:** Highly versatile for a broad spectrum of low-to-high viscosity fluids.- **Automated Dispensing Systems:** Used for high-volume, high-precision industrial applications, often incorporating various tip types.- **Syringes with Luer Slip Tips:** Provide a quicker connection but are generally less secure than Luer-Lock systems.
Comparison Note
This plastic tapered tip kit, complete with Luer-Lock adapters, strikes an optimal balance of precision, versatility, and surface protection, especially when working with UV adhesives on sensitive materials. Unlike rigid metal tips, the plastic construction significantly minimizes the risk of scratching delicate substrates. The tapered design ensures a smooth and consistent flow for viscous materials, effectively reducing clogging and enhancing dispensing accuracy compared to more general-purpose tips. The Luer-Lock mechanism provides a more secure and leak-proof connection than simple slip-on alternatives, which is critical for maintaining process integrity and preventing material waste. Furthermore, the variety of gauges included in the kit empowers users to optimize flow rate and bead size to match different adhesive viscosities and specific application requirements.
