DIN 53735

DIN 53735 is a German standard that specifies the method for determining the melt flow rate (MFR) of thermoplastics. This standard outlines the procedures for measuring the flow properties of thermoplastic materials under specific temperature and load conditions using an extrusion plastometer. The melt flow rate is a crucial indicator of how a material will behave during processing, such as molding or extrusion.

The standard defines key parameters such as sample preparation, testing temperature, and load application to ensure consistent and accurate measurements of the material's viscosity and flow characteristics. This data is vital for manufacturers to assess the processability of thermoplastics, ensuring product consistency and quality in industries like automotive, packaging, and electronics.

At Pacorr Testing Instruments Pvt Ltd, our Melt Flow Index Tester is designed to comply with DIN 53735, providing precise and repeatable results for thermoplastic materials. This ensures that manufacturers can meet the quality standards required for producing high-performance products with reliable processing characteristics.