Melt Flow Index Tester – Precision Testing for Plastic Material Quality | Pacorr

 

When it comes to plastic manufacturing, Pacorr’s Melt Flow Index Tester stands as an essential instrument for manufacturers, suppliers, and exporters who demand accuracy in measuring the melt flow rate (MFR) of thermoplastics. This reliable and sophisticated testing device is a cornerstone in quality control laboratories to determine how a plastic polymer will behave during processing operations like extrusion or injection molding.

What is a Melt Flow Index Tester?

A Melt Flow Index Tester (MFI Tester) is a laboratory testing machine used to measure the rate at which a molten plastic flows through a specified capillary die under controlled temperature and pressure. The result, expressed in grams per 10 minutes (g/10 min), indicates the molecular weight and viscosity of the polymer material.

This test is critical for:

  • Determining material uniformity

  • Comparing different batches

  • Ensuring compliance with standards like ASTM D1238 and ISO 1133

Pacorr’s Expertise in Melt Flow Index Testing

Pacorr, one of the leading manufacturers and suppliers of laboratory testing instruments in India, provides an advanced Melt Flow Index Testing designed with microprocessor-based control and PID temperature regulation, ensuring precise and repeatable results. Built for both R&D and high-volume production labs, Pacorr’s model guarantees long-lasting performance and user-friendly operation.

Key Features of Pacorr Melt Flow Index Tester

✅ Digital Display with Auto Timer

  • Shows real-time temperature and test duration

  • Ensures ease of monitoring during the test

✅ High Accuracy Heating System

  • Temperature range: up to 400°C

  • Uniform heating with quick recovery

✅ Robust Construction

  • Powder-coated mild steel body

  • Corrosion-resistant for long-term use

✅ Easy Operation

  • Manual and motorized cutting options

  • Safe and accessible barrel cleaning

Why Melt Flow Index Testing is Crucial

For manufacturers of plastic products—such as pipes, films, bottles, automotive parts, and packaging—knowing the melt flow rate helps in:

  • Selecting appropriate materials for molding and extrusion

  • Predicting product strength and durability

  • Ensuring consistency in production

  • Validating material grade from suppliers

Applications of Melt Flow Index Tester

Pacorr’s Melt Flow Index Tester is used widely across multiple industries:

  • Plastic product manufacturers

  • Polymer suppliers

  • Research laboratories

  • Automotive parts producers

  • Packaging film industries

It enables users to analyze the rheological properties of polymers such as:

  • Polyethylene (PE)

  • Polypropylene (PP)

  • Polystyrene (PS)

  • Acrylonitrile butadiene styrene (ABS)

Benefits of Using Pacorr’s MFI Tester

  • Accurate control over product development

  • Quality assurance at every batch level

  • Reduces wastage due to material incompatibility

  • Helps meet regulatory standards and certifications

  • Enhances customer satisfaction by ensuring product performance

Why Choose Pacorr for Melt Flow Index Testers?

Pacorr Testing Instruments Pvt. Ltd. is known as one of the top manufacturers, exporters, and suppliers of advanced quality testing instruments. Here's why industries trust Pacorr:

  • Over a decade of expertise in precision testing

  • After-sales support and technical training

  • Calibration and certification services

  • Competitive pricing with international quality standards

How to Use the Melt Flow Index Tester (Basic Steps)

  1. Preheat the machine to the required temperature.

  2. Weigh and load the plastic sample into the barrel.

  3. Apply the standard weight on the piston rod.

  4. Start the timer, and molten plastic will start extruding from the die.

  5. Cut and collect extrudate at intervals using the cutting tool.

  6. Weigh the collected mass and calculate the flow rate.

Technical Specifications (Sample Format)

  • Temperature Range: Ambient to 400°C

  • Resolution: 0.1°C

  • Display Type: Digital / Microprocessor-based

  • Cutting System: Manual or Motorized

  • Power Supply: 220V ±10%, 50Hz, single phase

Conclusion

For any plastic manufacturer looking to enhance product performance and maintain strict quality standards, Pacorr’s Melt Flow Index Tester Price offers a dependable solution. It empowers manufacturers, suppliers, and exporters with the tools needed to ensure material uniformity, maintain production consistency, and adhere to international testing standards.

If you are searching for a trusted partner in polymer testing instruments, Pacorr Testing Instruments Pvt. Ltd. delivers technology, reliability, and support—all in one.


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