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TOPESTER

TOPESTER TM 4 Series

The TopesterTM 4 series encompasses our Copolyester Thermoplastic Elastomer (TPC) technology. This TPE technology is also referred to in the industry as COPEs and TPEEs and is widely used in a variety of markets and specialty applications such as automotive, industrial, wire & cable, consumer, and polymer modification.  Our TPC product offering is designed for extrusion and injection molding applications.  They are completely recyclable

TopesterTM    4 Series Color Durometer Density Melt Index@ 230oC/2.16kg Flexual Modulus Tensile Stress @ Break Elongation @ Break Charpy Notched Impact Strength (230C) Charpy Notched Impact Strength (-300C) Melting Temperature Vicat Softening Temperature, 10N Volume Resistivity Water Absorption, 24hr Shrinkage Injection Molding Extrusion Blow Molding
ISO 868 ISO 1183 ISO 1133 ISO 178 ISO 527 ISO 527 ISO 179 ISO 179 ISO 11357 ISO 306 IEC 60093 ISO 62 ISO 294
Shore D g/cm3 g/10min MPa MPa % KJ/m2 KJ/m2 0C 0C Ohm*cm % %
428RM Natural 28 1.07 16 30 18.0 940 No break No break 170 80 1.0E+12 0.7 1.1 √ √ 　
435RM Natural 35 1.10 10 55 20.0 850 No break No break 192 132 2.0E+12 0.6 1.2 √ √ 　
440RM Natural 40 1.13 10 80 23.0 760 No break No break 202 140 5.0E+12 0.5 1.3 √ √ 　
445RM Natural 45 1.15 10 100 26.0 690 No break No break 210 155 1.0E+13 0.5 1.4 √ √ 　
455RM Natural 55 1.19 10 220 37.0 590 No break No break 204 180 4.0E+13 0.4 1.5 √ √ 　
455RL Natural 55 1.19 19 220 36.0 570 No break No break 204 180 4.0E+13 0.4 1.6 √ √ 　
463RM Natural 63 1.22 12 320 40.0 480 No break 18 212 195 9.0E+13 0.3 1.6 √ √ 　
472RM Natural 72 1.26 13 550 42.0 370 15 9 219 205 1.0E+14 0.3 1.7 √ √ 　
440CB Natural 40 1.13 1 85 24.0 610 No break No break 202 140 2.0E+12 0.5 1.3   √ √
445CB Natural 45 1.15 1 110 27.0 530 No break No break 210 155 8.0E+12 0.5 1.4 　 √ √
450CB Natural 50 1.18 1 170 33.0 340 No break No break 202 165 2.0E+13 0.4 1.3 　 √ √