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How to save epoxy mixing nozzles

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The epoxy mixing nozzles are used to mix two-part epoxy resins before application, ensuring a consistent and thorough mixture that leads to strong and reliable bonding. However, once the epoxy has cured, the mixing nozzle becomes unusable, and the process of replacing them can be costly and time-consuming. Therefore, it is essential to know how to save epoxy mixing nozzles to reduce waste and keep costs down. In this article, we will discuss various tips and tricks to help you save epoxy mixing nozzles.

B26 Bell Mouth Epoxy Mixing Nozzle Details
B18 Bell Mouth Epoxy Mixing Nozzle Details
B4 Square Static Epoxy Mixing Nozzle Green Details

1. Use the right epoxy

The type of epoxy you use can have a significant impact on the life of your mixing nozzles. Some epoxies cure faster than others, which can cause the nozzle to become clogged with cured resin. Choosing a slower-curing epoxy can help prevent this problem. Additionally, using a high-quality epoxy that is less likely to separate during mixing can help prevent clogs and reduce waste.

2. Keep the nozzle clean

Keeping the nozzle clean is crucial to its longevity. After each use, wipe down the outside of the nozzle with a clean cloth to remove any excess epoxy. If you notice any cured epoxy inside the nozzle, use a thin wire or a toothpick to carefully remove it. Avoid using sharp objects that can scratch or damage the inside of the nozzle.

3. Use a release agent

The release agent can help prevent the epoxy from sticking to the inside of the mixing nozzle, making it easier to clean and reuse. Apply a small amount of release agent to the inside of the nozzle before use, and wipe away any excess with a clean cloth.

4. Use a nozzle cleaner

The specialized nozzle cleaner can be used to remove any cured epoxy from inside the nozzle. These cleaners are designed to dissolve the epoxy without damaging the plastic or metal of the nozzle. Follow the instructions on the cleaner carefully and always wear gloves and protective eyewear when using chemicals.

5. Store the nozzle properly

After use, store the mixing nozzle in a clean, dry place. Avoid storing the nozzle with epoxy still inside, as this can cause the resin to cure and clog the nozzle. If you need to store the nozzle with epoxy still inside, seal the end of the nozzle with a piece of tape or a plastic cap to prevent air from entering and curing the resin.

6. Use a blowtorch

If you notice any cured epoxy inside the nozzle, you can use a small blowtorch to burn it away. Hold the nozzle with a pair of pliers and use the blowtorch to heat the cured epoxy until it turns to ash. Be careful not to overheat the nozzle, as this can damage it.

7. Use a wire brush

If the epoxy is not completely cured and has hardened inside the nozzle, a wire brush can be used to remove it. Gently insert the wire brush into the nozzle and twist it to remove any cured epoxy. Be careful not to scratch or damage the inside of the nozzle.

8. Reuse the nozzle

Once the nozzle is clean and free of cured epoxy, it can be reused for your next epoxy application. Attach the nozzle to the cartridge and begin mixing your epoxy as normal. If you notice any clogs or difficulties, stop the application and clean the nozzle again.

Conclusion

In conclusion, saving epoxy mixing nozzles can help reduce waste and save money in the long run. By following these tips and tricks, you can extend the life of your mixing nozzles and ensure a consistent and reliable epoxy application process. Remember to always handle epoxy and chemicals with care, wear protective gear, and follow the instructions carefully.

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If you have any product or other information you need to know, you can email us through the contact form below or call us by phone.

Suzhou Baotailong Electronic Materials Co., Ltd.

Address: Room 1206,
Jinhe International Building,
No. 35 Shishan Road,
Huqiu District,
Suzhou, Jiangsu,
China

Tel: +8618706202541

Emails: info@btektech.com