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Switching hot melts or trying a new one can seem risky, especially if you are not sure what to expect. Fortunately, we have been in the adhesive business for over 50 years and can help you determine whether or not an adhesive is a good fit.
When you need a hot melt that goes beyond a basic EVA hot melt with better heat resistance and chemical resistance, a polyamide is often a great choice. While a lot of people turn to top brands like Henkel, Bostik, or Ad Tech for options, they may not be as familiar with other brands like Infinity Bond. Especially if the top brands do not have exactly what you need or their products are discontinued, you need another viable option.
The Infinity Bond PA 6208 black polyamide hot melt adhesive is a great choice for many applications, but is it right for yours? Our team provides full product specifications as well as a candid review of the Infinity Bond PA 6208 black polyamide to help you decide if this product will work for you.
Infinity Bond PA 6208 Black Product Specifications
The black PA 6208 from Infinity Bond is a high-performance polyamide-based thermoplastic hot melt adhesive. It is formulated for both low-pressure molding and bonding applications.
Compared to your standard EVA, the Infinity Bond PA 6208 black hot melt has better heat resistance and chemical resistance, so it is a more suitable choice for environments where exposure to these conditions is expected. The hot melt also offers low-temperature flexibility, so it maintains good adhesion in colder conditions. It has an open time of about 1 to 4 seconds for high-speed production and comes in black pellets for use with bulk hot melt systems.
More details about the performance capabilities of Infinity Bond PA 6208 can be found in the table below.
| Property | Specification |
|---|---|
| Chemistry | Polyamide hot melt |
| Form | Bulk pellets |
| Color | Black |
| Tensile Strength | ≥3.1 MPa (ISO 527) |
| Elongation at Break | ≥102% (ISO 527) |
| Open Time | ~1–4 seconds |
| Application Temperature | ~356–392°F (180–200°C) |
| Low Temperature Flexibility | -31°F (-35°C) (ASTM D 3111) |
| Softening Point | ~302 ± 9°F (150 ± 5°C) (Ring and Ball ASTM D 36) |
| Melting Viscosity | 3000–5500 cps @ 392°F (200°C) (LVT Brookfield ASTM D 3236) |
| Creep Resistance | ~266–275°F (130–135°C) |
Ideal Applications for Infinity Bond PA 6208 Black
Based on these product specifications, the Infinity Bond PA 6208 black hot melt adhesive is best suited for applications that stretch beyond use as just a general-purpose packaging adhesive. Instead, it is ideal for applications in harsher environments with exposure to higher temperatures, oil, and chemicals.
We most often see the IB PA 6208 black adhesive used in the following environments:
- Automotive assembly
- Electronic assembly
- Low-pressure molding
- Woodworking
- General industrial assembly
A Full Review of Infinity Bond PA 6208 Black Hot Melt Adhesive
Now that you know more details about the black Infinity Bond PA 6208 glue, your next question may be if it actually works. We work with manufacturers and customers who have used this adhesive as well as similar polyamides from other brands. We are giving a complete product review of the Infinity Bond PA 6208 black polyamide, including how it compares to top polyamide hot melts, so you can decide if it is right for you.
Like other polyamides, Infinity Bond PA 6208 is a great choice when you need good heat, chemical, and oil resistance. Used in compatible applications, it is a dependable adhesive option. One of the biggest benefits of Infinity Bond PA 6208 black is also the potential cost savings. It can be a low-cost alternative to other top, premium brands without sacrificing quality.
Along with providing potential savings, the polyamide adhesive can also be used to fill the gap for product performance as needed. Henkel, for example, discontinued their TECHNOMELT PA 6208 black polyamide. The Infinity Bond PA 6208 black adhesive is similar in product specifications and can typically slide in as a great replacement for the discontinued product.
On the flip side, polyamides like Infinity Bond PA 6208 may have a shorter shelf life than other chemistries of hot melts because they require attentive storage to prevent moisture uptake and remain effective. Being a premium product, polyamides also tend to come with a higher price tag than other types of hot melt adhesives. If you are in need of just a basic adhesive for EOL applications, then you are probably better off with an EVA.
How to Decide If Infinity Bond PA 6208 Is Right for You
Choosing the right adhesive is easier when you know what questions to ask. If you are considering using the Infinity Bond PA 6208 black polyamide adhesive, consider the following.
- What substrate are you using?
- What type of environmental conditions will the bond be exposed to?
- What does your production process look like?
- What is your budget?
The answers to these questions will give you a better idea if the polyamide is right for you. You can review the Infinity Bond PA 6208 black hot melt glue’s technical datasheet to be sure it meets your needs. We also suggest you buy a sample of Infinity Bond PA 6208 black and run production trials to test the adhesive under real conditions.
Final Thoughts
Infinity Bond PA 6208 black is a polyamide-based hot melt that can deliver a reliable performance for the right applications. If you have more questions about this product or want a personalized product recommendation for your application, you can contact our team and speak with an adhesive expert. We also carry an extensive collection of polyamide hot melt adhesives from different brands.
