Film Biaxial Tensile Strength Tester
RT-BIAXIAL Film biaxial tension testing machine can be the thickness of 0.2-1.5mm below, 100X100mm square can be used for biaxial stretching film material thick film samples, according to the required stretching ratio, in the appropriate temperature and time for the film stretching experiments, for the laboratory to carry out physical and chemical testing and analysis, according to the performance of the sample film, to determine a wide range of additives and formulations. When applied to the production line, it can significantly reduce the cost of trial production. Any thick sheets made of crystalline and non-crystalline polymers used for biaxial stretching can be statically stretched in this machine, such as PET, PA, PP, PS, EVA, etc.
Adopting a touch screen and simple essential operation, real-time display of the operation status of each working area, alarm message and system parameters, bi-directional servo motor drive, realizing unidirectional or bi-directional variable speed stretching, multiple PID temperature control points, making the temperature control precision higher and more comprehensive and more realistic.
Primary thickness before stretching | 0.2~1.5mm |
Clipping force | 800N/clip, up to 800N/preclip |
Stretching speed max. | 0.02m/s~0.2m/s |
Speed precision | 2x 400W Fuji servo motors regulation |
Maximum stretching temperature | 350℃ |
Temperature control accuracy | ±1℃ Japanese RKC-PID control system |
Stretching mode | Single-axis independent stretching / Dual-axis simultaneous stretching (X/Y axis can be controlled independently), (uni-axial, simultaneous biaxial, sequential biaxial) |
Number of clips | 5 clips on each of the 4 sides (4×5 clips) |
Sample size before stretching | 100mm*100mm |
Stretching ratio | 10:1 |
Transmission mode of tensioning mechanism | Taiwan Ruiyin silk rod guiderail drive |
Material of guide rail and main parts | ASSAB TYRAXESR (Sweden) |
Heating system | Infrared radiation |
Heating rate | 250℃/5min |
Heating power | 2x10KW |
Drives | 800W |
Total power | 26KW |
Air pressure | 6bar |