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Products of Sambu Fine Chemical

ECOTHANE

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Ecothane E series

The ECOTHANE E series are the Thermoplastic Polyurethane Elastomer that uses an aromatic polyester.
They are characterized by their high resistance to hydrolysis and low temperature. They are used for auto parts, cables, etc. .

Application of Products

Working Condition by Type

Grade Name Condition of Extrusion Process (℃) Condition of Injection Process (℃)
Screw1 Screw2 Screw3 Screw4 Adapter Head Die C1 C2 C3 C4 Nozzle
E-80A 165±5 170±5 175±5 180±5 185±5 185±5 175±5 170±5 175±5 180±5 185±5 185±5
E-85A 170±5 175±5 180±5 185±5 190±5 190±5 180±5 175±5 180±5 185±5 190±5 190±5
E-90A 175±5 180±5 185±5 190±5 200±5 200±5 190±5 185±5 190±5 195±5 200±5 200±5
E-95A 180±5 190±5 195±5 200±5 210±5 210±5 200±5 190±5 195±5 200±5 205±5 205±5
E-98A 185±5 195±5 200±5 205±5 215±5 215±5 205±5 195±5 200±5 205±5 210±5 210±5
E-60D               200±5 205±5 210±5 215±5 215±5
Test Method Specific Gravity Hardness 100% Modulus 300% Modulus Tensile Strength Elongation Tear Strength Melt Index
(g/cc) (Shore) (Kg/cm2) (Kg/cm2) (Kg/cm2) (%) (Kg/cm) (℃/Kgf) (g/10min)
E-80A 1.16~1.19 82±2A Min 40 Min 70 Min 250 Min 600 Min 60 200/2.16 20~30
E-85A 1.16~1.19 86±2A Min 60 Min 100 Min 300 Min 500 Min 80 200/2.16 10~20
E-90A 1.16~1.19 92±2A Min 90 Min 150 Min 350 Min 400 Min 100 200/2.16 15~25
E-95A 1.17~1.20 96±2A Min 100 Min 150 Min 350 Min 500 Min 100 210/2.16 15~25
E-98A 1.17~1.20 55±2D Min 120 Min 200 Min 350 Min 400 Min 120 210/5.00 20~30
E-60D 1.18~1.21 62±2D Min 150 Min 250 Min 350 Min 400 Min 150 220/2.16 20~30
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