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Feature Introduction:
TPU K7 is an elastomer consumable with high performance and great stability for FDM/FFF. Ten kinds of TPU materials present different characteristics in hardness, maximum deformation, density, and abrasion, thus meeting multiple needs of printed products. The 95A, 55D, and 77D materials of medium and high hardness meet the printing requirements of a wide range of models. The elongation of TPU K7 75A with low hardness and high rebound can reach 800%.
Basic Physical Properties:
| TPU K7 95A | Printed copy (horizontal printing of sample, 100% linear filling) | Injection molded parts | Test standards |
| Density (g/cm3) | 1.14 | ISO 1183 | |
| Melt flow rate (MFR) 1 | / | ISO 1133 | |
| Heat deflection temperature(HDT)2 | / | ISO 75 | |
| Tensile strength (MPa) | >18 | ISO 527 | |
| Elongation at break(%) | >1240 | ||
*1. Test condition: temperature (T)=210 ℃; Mass (m)=10kg.
*2. Test condition: bending stress=0.45MPa; Heating rate=130 ℃/h.
*3. Test condition: load=10N; Heating rate=120 ℃/h.
