High Mechanical
        Performance Series
Fast Molding
        Cycle Series
Transparent Series
Soft, Plasticizer-free
        Series
Estaloc® RETPU
Isoplast® ETPU
Film and Sheet Series
Hot Melt Adhesive Series
Ether Series
MQS
Pellethane
Aliphatic TPU
Medical
Flame retardant
Master Batch
Estaloc® RETPU H > 제품소개 > Estaloc® RETPU
Polyester-and polyether-based, glass-filled reinforced engineered thermoplastic polyurethane(RETPU)
Outstanding mechanical properties
 - superior toughness, high modulus, excellent abrasion and scuff resistance
 - high dimensional stability, recyclability
Priduct Test method Unit 59003 59150 59220 59300 59380 59600
GF 10% GF 18% GF 30% GF 30% GF 30% GF 50%
Ester Ether Ester
Hardenss ASTM D2240 Shore D 57D 72D 68D 72D 74D 75D
Specific
gravity
ASTM D792 g/㎤ 1.28 1.35 1.45 1.45 1.41 1.64
Tensile
modulus
ASTM D638 MPa 658 2370 2883 3636 3345 5859
Tensile stength
at break
ASTM D638 MPa 32 59 65 78 77 93
Elongation
at break
ASTM D638 % 86 19 20 15 15 7
Flexural
strength
ASTM D790 MPa 22 69 67 77 80 116
Flexural
modulus
ASTM D790 MPa 520 2200 2360 3200 3100 5850
IZOD impact,
notched
ASTM D256
23℃ J/M 694 406 427
-30℃ J/M 198 176 182
Heat deformation temperature ASTM D648
0.46MPa 136 199 154 160 166 171
1.8MPa 101 135 126 127 123 130
Mold shrinkage ASTM D955 mm/mm 0.2 0.2 0.15 0.15 0.15 0.13
Suitable for injection molding
Estaloc®
Extraordinary toughness over a broad temperature range
Super dimensional stability approaching that of metals
Paintability with no primer nor adhesion promoter
Excellent abrasion and scuff /mar resistance
Excellent adhesion to a variety of overmolding chemistries
Good chemical resistance
All marks are owned by The Lubrizol Corporation.