describe

The biaxially oriented stretching instrument can produce thick film samples of biaxially oriented thin film materials with a thickness of less than 3mm, 80, 115, and 140 square meters. According to the required stretching ratio, the film can be subjected to stretching tests at a suitable temperature and time for physical and chemical testing and analysis in the laboratory. Based on the properties of the sample film, a variety of additives and formulations can be re determined. Then applied to the production line, it can greatly reduce the cost of trial production. Any crystalline and amorphous polymer that can be biaxially stretched and made into thick sheets can be statically stretched in a biaxially stretched apparatus, such as PET, PA, PP, PS, PETG, and so on.

The biaxial stretching instrument adopts a touch screen and simple button operation to display the real-time operating status, alarm information, and system parameters of each working area
Driven by a bidirectional servo motor, it achieves variable speed stretching in one or both directions
The biaxial tensile tester has multiple PID temperature control points, making the control accuracy higher, more comprehensive, and more realistic
High precision alloy stretching components make the strain rate more stable and synchronous during the stretching process