ESTANE® GP 80AB TPU by Lubrizol is an aromatic polyester-based thermoplastic polyurethane (TPU) grade. Exhibits low temperature flexibility, excellent chemical resistance, hydrolytic stability & blend-ability, good weathering properties, resistance to wet environments and/or fungus growth, good mechanical strength & matte finish, and good heat resistance. Possesses good abrasion-, kink-, tear-, puncture-, oil-, solvents-, grease- and high burst-pressure resistance, high tension set & grip and low creep properties. Can be processed using injection molding. Possible applications of ESTANE® GP 80AB TPU include wire & cable market (wire & cable jacketing, building & construction, mining, coiled or spiral cables, telephone or data cabling, military cabling, fiber optics, land & marine cable, ocean bottom & off-shore, umbilicals, automotive anti-lock braking systems (ABS), harnesses, robot or chain cable, signal cable, transportation cable, & video/audio cable), hose & tube market (air-powered tools, dental equipment, automated equipment, robotics, pneumatic tubing, hydraulic brake tubes, fire & garden hoses, transportation of food & beverages, chemical liquids & abrasive substances and vacuum cleaner hoses), film & sheet market (industrial bladders, architectural glass lamination, breathable textiles, ballistic glass, automotive interior parts, air mattresses & pillows, protective packaging, surface protection & wound care products like dressings & plasters), and conveyor, driving & timing belts (food conveyor belts for meat, bakery, fish, etc., woodpress belts, printing blanket belts & airport belts).
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Compliance
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ESTANE® GP 80AB TPU properties
Elastomers properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Rebound Resilience | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 300% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 50% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Abrasion | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
ESTANE® GP 80AB TPU Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Compression Ratio | Visible After Login | Visible After Login | |
| Dew Point | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Time | Visible After Login | Visible After Login | |
| Feed Zone | Visible After Login | Visible After Login | |
| Moisture Content (Max) | Visible After Login | Visible After Login | |
| Nozzle Temperature | Visible After Login | Visible After Login | |
| Screw L/D Ratio | Visible After Login | Visible After Login | |
| Zone 1 Temp. | Visible After Login | Visible After Login | |
| Zone 2 Temp. | Visible After Login | Visible After Login | |
| Zone 3 Temp. | Visible After Login | Visible After Login | |
| Zone 4 Temp. | Visible After Login | Visible After Login | |




