In today’s competitive manufacturing environment, ensuring the quality and consistency of plastic materials is more important than ever. That’s why the Melt Flow Index Tester (MFI Tester) is an essential tool for any manufacturer working with thermoplastics. At Pacorr.com, we provide top-quality MFI Testers designed to deliver reliable, repeatable results—helping you stay in control of your production process.

What is a Melt Flow Index Tester?

A Melt Flow Index Tester measures how easily a thermoplastic material flows when heated under a specific load. The result—known as the Melt Flow Rate (MFR)—reveals critical properties like the material’s viscosity and molecular structure.

By understanding how a polymer flows, manufacturers can predict how it will behave during molding, extrusion, and other production processes. This makes MFI testing a core part of quality control.

Key Advantages of MFI Testing

✔️ Ensure Material Consistency
Quickly identify changes or inconsistencies between batches of plastic.

✔️ Optimize Processing Conditions
Fine-tune machine settings to improve efficiency and product performance.

✔️ Test Recycled & Blended Polymers
Verify the quality of recycled content and ensure it's fit for use.

✔️ Support R&D and Innovation
Compare different grades and formulations with accurate flow data.

Why Choose Pacorr’s MFI Tester?

At Pacorr, our Melt Flow Index Testers are built for both precision and durability. Key features include:

• Digital controls and clear display for easy operation

• High-accuracy temperature control for consistent test results

• Robust design suitable for both laboratory and industrial use

• Compliance with ASTM D1238 and ISO 1133 standards

Whether you're testing materials daily or performing occasional checks, our equipment is engineered to deliver long-lasting performance.

Industries That Rely on MFI Testing

Pacorr’s MFI Testers are used across a wide range of sectors, including:

• Plastic manufacturing

• Packaging and film production

• Automotive components

• Recycled plastic processing

• Research and development labs

Why Pacorr?

With Pacorr.com, you're not just buying a machine—you’re investing in quality, support, and expertise. We understand the importance of accurate testing and are here to help you meet industry demands with confidence.