Common Blunders in Purging Compound Application and Their Solutions

Purging Compounds are paramount in maintaining plastic processing equipment, boosting efficiency, and reducing downtime. However improper usage can reduce their effectiveness which can cause wasted materials, increased costs, and machine inefficiencies. For outstanding results, it is suggested that common mistakes be avoided while using Purging Compound. Please check out some of the most frequent errors and how to prevent them: 

Choosing the Wrong Purging Compound

Every Purging Material is unique. Some compounds are designed for specific resins or processing conditions like high-temperature or chemical-based cleaning. Using an incompatible Purging Compound can lead to ineffective cleaning, excessive material waste. So, go through the manufacturer’s recommendations to select the appropriate compound for your machinery and application.

Insufficient Purging Time

Another common mistake is not allowing adequate time for the Purging Compound to clean the system effectively. Rushing the process can leave residual contaminants that can cause defects in the next production run. It’s suggested to follow the recommended purging cycle times for the complete material displacement and thorough cleaning.

Using the Incorrect Purging Procedure

Every Purging Compound has a specific usage method, which includes temperature settings, soak times, and flow rates. Deviating from these instructions can minimize effectiveness and result in wasted material. Consider the manufacturer’s guidelines for the best results.

Neglecting to Adjust Processing Parameters

Most operators often overlook adjusting machine settings when introducing a Purging Compound. Processing parameters like temperature and screw speed should be optimized for thorough cleaning. Running the compound at incorrect settings can result in inefficient purging and incomplete residue removal.

Failing to Regularly Schedule Purging

Some operators utilize Purging Compounds when visible contamination issues occur. However, Irregular Purging can cause long-term buildup and make it difficult to clean the machine effectively. Planning a routine purging schedule can maintain consistent quality and prolong equipment life.

Overusing or Under Using Purging Compound

Using too much or too little Purging Compound can cause inefficiencies. Excessive use results in unnecessary waste and insufficient amounts may not clean the system adequately. It’s better to measure the right amount based on machine size and level of contamination for an efficient and cost-effective purge.

Ignoring Safety Precautions

Some Purging Compounds have chemical agents that require proper handling. Failing to follow safety protocols like wearing protective gear and ensuring adequate ventilation can lead to health risks. It’s recommended for manufacturers to adhere to their provided safety data sheet (SDS).

Final Conclusion

Avoiding these common mistakes can maximize the effectiveness of Purging Compounds which can result in cleaner equipment, improved efficiency, and cost savings. By choosing the right compound, following proper procedures, and maintaining a regular purging schedule, manufacturers can ensure maximum performance and extend the lifespan of their plastic processing equipment.

At UNICLEANPLUS™, we specialize in providing highly effective purging solutions for different applications. Our Highly efficient Purging Compounds are developed to cover a comprehensive range of operating temperatures, equipment types, and process applications. Request a free trial sample of the Purging Compound for your machine today.