- HOME >> SOLUTIONS >> By Standard >> ISO Test Standards
ISO 1133-2 and ASTM D1238: when Load Cell ensures Repeatability of Results.
ISO 1133 and ASTM D1238 cover the determination of the Melt Mass-Flow Rate (MFR) and Melt Volume-Flow Rate (MVR) using easy and quick test procedures.
The ASTM D1238/ISO 1133 standards specify detailed test conditions, including pre-heating period, starting position, and measurement length/time.
However, fulfilling all standard specifications using a basic melt flow tester (extrusion plastometer) can be challenging, especially when testing some polymers and compounds. Results can be affected by poor repeatability.
The ASTM D1238/ISO 1133 standards specify detailed test conditions, including pre-heating period, starting position, and measurement length/time.
However, fulfilling all standard specifications using a basic melt flow tester (extrusion plastometer) can be challenging, especially when testing some polymers and compounds. Results can be affected by poor repeatability.
Relate Products
