Ultra Purge 2951T

Product Description:

Ultra Purge™ 2951T, a top-of-the-line ready-to-use glass fiber-filled purging compound. This high-performance purging compound is specifically developed for injection molding and extrusion applications. With its innovative formulation, Ultra Purge™ 2951T offers exceptional cleaning efficiency, rapid cleaning effect, and ease of use, making it a reliable choice for operators and equipment safety. It is suitable for a wide range of thermoplastic resins and is highly effective in color and material changes, as well as the removal of black specs, carbon residues, and shutdowns. With a recommended processing temperature range of 190°C (374°F) to 350°C (662°F), Ultra Purge™ 2951T guarantees excellent performance and versatility.

Procedure and Usage Instructions:

Cleaning of Screw and Barrel – Injection Molding:

• Move the injection unit to the back position while keeping the barrel full of resin.
• Remove all possible contamination sources in the hopper, mixers, and filters.
• Add Ultra Purge™ 2951T (1 barrel capacity).
• Inject the compound until Ultra Purge™ is ejected through the nozzle.
• For machines larger than 500 tons, reduce the shot size to 20% of the maximum allowed shot size.
• For optimal results, let Ultra Purge™ soak for 3 minutes.
• Directly add the next production resin/color after Ultra Purge™ and make injections until the compound is displaced.
• Make 4-5 additional injections with the next resin to ensure complete removal of Ultra Purge™.
• If contamination persists, repeat the steps.

Cleaning for Shut-down and Start-up – Injection Molding:

SHUT DOWN

• Move the injection unit to the back position while keeping the barrel full of resin.
• Add half barrel capacity of Ultra Purge 2951T.
• Reduce the shot size and inject until the barrel is completely empty. Do not add resin after using Ultra Purge.
• Turn off the machine completely.

START-UP

• Turn on the machine to production settings.
• Load half barrel capacity of Ultra Purge followed by the production resin.
• If contamination persists, follow the standard cleaning procedure.

Cleaning of Screw and Barrel – Extruder:

• Keep the extruder barrel full of resin when adding Ultra Purge 2951T.
• Remove the finest layer of the screen pack, ensuring pressure or torque force remains within safety limits.
• Add Ultra Purge 2951T (approximately 1.5 times the extruder barrel capacity).
• Extrude at low speed until Ultra Purge is ejected from the machine.
• Allow Ultra Purge to soak in the barrel for 5 minutes (10 minutes for difficult applications).
• Add the next production resin directly after Ultra Purge, ensuring the barrel is emptied if there is a change in working temperatures.
• Extrude the next resin at high speed to completely displace Ultra Purge.
• If possible, replace the screen pack during this phase.
• If contamination persists, repeat the steps.

Cleaning for Shut-down and Start-up – Extruder:

SHUT DOWN

• Keep the extruder barrel full of resin when adding Ultra Purge 2951T.
• Remove the finest layer of the screen pack, ensuring pressure or torque force remains within safety limits.
• Add Ultra Purge 2951T (1 barrel capacity).
• Purge out until the barrel is completely empty. Do not add resin after using Ultra Purge™.
• Turn off the machine completely.

START-UP

• Turn on the machine to production settings.
• Load half barrel capacity of Ultra Purge followed by the production resin.
• If possible, replace the screen pack during this phase.
• If contamination persists, follow the standard cleaning procedure.

Benefits:

Using Ultra Purge 2951T as your purging compound offers several significant benefits:

High Efficiency: The advanced formulation of Ultra Purge 2951T ensures efficient and effective cleaning, reducing downtime and improving productivity.

Rapid Cleaning Effect: With its powerful cleaning additives, Ultra Purge 2951T enables quick and thorough removal of stubborn deposits, allowing for faster color and material changes.

Easy to Use: The ready-to-use nature of Ultra Purge 2951T simplifies the purging process, making it convenient and hassle-free for operators.

Operator and Equipment Safe: Ultra Purge 2951T is designed with operator and equipment safety in mind, ensuring a secure and reliable purging experience.

Wide Application Range: This versatile purging compound can be utilized across various extrusion and injection molding processes, making it suitable for different thermoplastic resins and applications.

Safety Information:

To ensure the safe usage of Ultra Purge 2951T, please consider the following safety guidelines:

• Avoid using the compound on mirror-polished surfaces.
• Do not load Ultra Purge through heated feeding lines as it may melt at temperatures above 80°C (176°F).
• Adhere to the recommended soak time and do not exceed it.
• Use the recommended quantities of Ultra Purge per cleaning and avoid excessive usage.
• Be cautious when dealing with thermo-sensitive resins or additives, and avoid increasing temperatures beyond the recommended limits.
• Exercise caution when molding difficult-to-eject parts, as using Ultra Purge may result in a short shot.
• Use Ultra Purge within its specified working temperature range for optimal performance and safety.

Conclusion:

Ultra Purge 2951T is a reliable and efficient glass fiber-filled purging compound that delivers exceptional cleaning performance for injection molding and extrusion processes. With its ease of use, rapid cleaning effect, and wide application range, it enables seamless color and material changes, reduces downtime, and ensures operator and equipment safety. Incorporate Ultra Purge 2951T into your thermoplastic processing operations and experience improved efficiency and cost savings.

Serving plastic industries across India including Delhi NCR, Noida, Greater Noida, Ghaziabad, Gurgaon, Manesar, Bhiwadi, Bawal, Neemrana, Jaipur, SIDCUL Haridwar, Rudrapur, Dehradun, Chandigarh, Baddi, Roorkee, Pant Nagar - your trusted manufacturer and supplier Novanative