Purging Compounds

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Purging Compounds

Leading Purging Compounds Manufacturer in India

Perfect Colourants & Plastics Pvt.Ltd- the top purging compounds manufacturer in India, offers purging compounds for various purging processes to be used in hot runners, cold runners, check valves, die of injection molding machines, extruders & other applications.

These are plastic resins used to clean plastic machinery like injection moulding, blow moulding and extruders. The purging compounds effectively remove resin, carbon, and colours from the mould and machines. Our high-performance purging compounds ensure a smooth transmission between polymers and incompatible polymers with broad processing temperature differences. It is composed of resin pellets perfectly blended with proprietary materials that are designed with diverse manufacturing processes. As a purging compounds supplier in India, Our purging compounds are compatible with purging materials like PVC, PP, PE, and PS and engineered resins like PBT, PC, ABS, PET, TPO, TPE and other processed resins.

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Advantages

Advantages of Purging Compounds

Reduces Rejects & Defects
Reduces Rejects & Defects

It eliminates contamination through carbonization reducing visual defects & other structural weakening parts.

Cleaning Efficiency
Cleaning Efficiency

It works 2 to 6 times quicker than virgin resin and 100 times faster than manual cleaning.

Cost Savings
Cost Savings

It solves production planning issues and reduces substantial time and costs to clean machinery.

Easy to Use
Easy to Use

These compounds can be seamlessly integrated with your existing production process without any modification.

Eco-friendly Solution
Features of Purging Compounds

Our line of purging compounds is designed to cover a wide range of machinery, operating temperatures and materials.

Food-contact Safe
Food-contact Safe

They are engineered, tested & food-contact-approved and safe for food packaging applications.

Productivity
Productivity

It speeds up colour-to-colour and resin-to-resin changes, maximising productivity & efficiency.

Effective Cleaning
Effective Cleaning

These compounds can be seamlessly integrated with your existing production process without any modification.

Materials Saving
Materials Saving

It helps to remove colour streaking and black specks, to reduce defects and plastic contamination.

Features

Features of Purging Compounds

Our line of purging compounds is designed to cover a wide range of machinery, operating temperatures and materials.

White MBs
01
Food-contact Safe

They are engineered, tested & food-contact-approved and safe for food packaging applications.

02
Productivity

It speeds up colour-to-colour and resin-to-resin changes, maximising productivity & efficiency.

03
Effective Cleaning

It is thermally stable and does not stick to the screw for excellent purge for usage through hot runner systems.

04
Materials Saving

It helps to remove colour streaking and black specks, to reduce defects and plastic contamination.

Optimize thermoplastic production with purging compounds

Choose our non-toxic, non-abrasive & safe purging compounds for effectively cleaning your system.

Purging Compounds

We Offer 3 Types of Purging Compounds to Suit Your Specific Requirements:

  • Mechanical Purging Compounds– It is compounded to align with processing temperatures, resin, and MFR (Melt Flow Rate) needs. It has strong detergency and does not affect metal to clean previous resins or contamination within the machinery effectively.
  • Purging Concentrates– These liquid purging masterbatches power your own processing resin for cleaning. It is best suited for high-calvitation mould, blow moulding and major extrusion applications. The purging concentrates are easily displaced as they match the production resins’ MFR and don’t need alteration in processing temperatures.
  • Chemical Purging Compounds– These compounds are blended products that align with processing temperatures, resins and MFR. It employs heat-activated chemical reactions to perform in low-pressure and low-flow environments. It is recommended for blow moulding and extrusion as they can effectively clean large dies where contaminants can accumulate.
White MBs Grades

Purging Compounds

Versatility of Purging Compounds

  • It is widely used in manufacturing automotive parts and components to enhance its durability and resistance against scratches.
  • It is used in the production of electronic devices to prevent scratches and maintain visual clarity.
  • It is used in plastic packaging materials like bottles, covers and containers to ensure integrity, appearance and quality during transportation and handling
  • Its anti-scratch properties in PE and PP Polymer articles improve quality and reduce scratch visibility.
White Masterbatch Applications

Versatility & Performance Across Diverse Applications

Purging Compounds

Applications of Purging Compounds

Purging compounds enhances the quality and efficiency of thermoplastic production machinery & equipment. Whether you want to quickly change colour or clear resin residue, our purging compounds are cost-effective, time efficient and maximize the uptime of your machinery while reducing resins & defective plastic parts.

Automotive

Automotive

Injection Molding

Injection Molding

Hot Rollers

Hot Rollers

Blow Molding

Blow Molding

Extruders

Extruders

Compounding

Compounding

Serve

Countries We Serve

Testimonial

What Our Customers Says

SINCE 1987

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FAQs

Frequently asked question

Purging compounds are specifically designed to efficiently clean thermoplastic processing machinery of leftover materials like resin and other contaminants build-up within the system.
Purging compounds are categorized based on their working mechanism including mechanical purging compounds, chemical purging compounds and purging concentrates.
Thermoplastic production machinery like injection molding, hot runners, blow molding and extrusion machines use purging compounds.
PCPPL is the leading purging compounds supplier in India, offering a comprehensive range of purging compounds developed specifically for your application. To discuss your requirements, call us.