Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Lubrizol Estane® GP 55 DB Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Lubrizol (former Noveon)
Trade Name ESTANE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Estane® GP 55 DB Thermoplastic Polyurethane.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Type: Estane® GP 55DB is an aromatic polyester-based thermoplastic polyurethane (TPU).Features: Translucent spherical pellets.Uses: Injection molding partsAvailable in EuropeInformation Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.23 g/cc
1.23 g/cc
ISO 2781
Maximum Moisture Content 0.050
0.050
Melt Flow 20 - 35 g/10 min

@Load 8.70 kg,
Temperature 210 °C
20 - 35 g/10 min

@Load 19.2 lb,
Temperature 410 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 54
54
ISO 868
Tensile Strength, Ultimate 48.0 MPa
6960 psi
ISO 527
Tensile Strength, Yield 13.7 MPa
1990 psi
50% elongation
16.5 MPa
2390 psi
100% elongation
27.5 MPa
3990 psi
300% elongation
Elongation at Break 530 %
530 %
Modulus of Elasticity 0.110 GPa
16.0 ksi
ISO 527
Rebound 32 %
32 %
ISO 4662
32 %
32 %
ISO 4662
Tear Strength 114 kN/m
650 pli
Nicked; ISO 34-1B
170 kN/m
970 pli
Unnicked; ISO 34-1B
Abrasion 40
40
mm<sup>3</sup>; ISO 4649
Compression Set 25 %

@Temperature 22.0 °C,
Time 252000 sec
25 %

@Temperature 71.6 °F,
Time 70.0 hour
ISO 815
42 %

@Temperature 70.0 °C,
Time 86400 sec
42 %

@Temperature 158 °F,
Time 24.0 hour
ISO 815
Thermal Properties Metric English Comments
Vicat Softening Point 124 °C
255 °F
A50; ISO 306
Processing Properties Metric English Comments
Feed Temperature 40.0 °C
104 °F
Injection
Nozzle Temperature 205 °C
401 °F
Injection
Zone 1 195 - 205 °C
383 - 401 °F
Injection
Zone 2 205 - 215 °C
401 - 419 °F
Injection
Zone 3 210 - 220 °C
410 - 428 °F
Injection
Zone 4 205 - 215 °C
401 - 419 °F
Injection
Drying Temperature 100 °C
212 °F
Dry Time 2.00 - 3.00 hour
2.00 - 3.00 hour
Dew Point -30.0 °C
-22.0 °F
Copyright © lookpolymers.com All Rights Reserved