FL73D-NY12
Nylon 12 Tubing
Fuel Line
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Product Description:
Grayline FL73D-NY12 is made from an unfilled polyamide 12 compound that is specifically designed for resistance to fuel and lubricants. Typical applications include fuel lines, coolant transfer lines, and lubricant lines.
Compared to Nylon 6 & 66, NY12 has very low moisture absorption and is exceptionally resistant to stress cracking, abrasion, and flexural fatigue.
- Standard Packaging: Reels or Cut to Customer Specifications
- Standard Colors: Natural (Opaque),
- Available Options:
- Custom ID-Wall
- Custom Colors
- Printing
Specifications/Agency Ratings
- EU Directive 2000 / 53 / EC (ELV)
- EU Directive 2011 / 65 / EU (RoHS2)
- EU Directive 2015 / 863 (RoHS3)
Features
- Operating Temperature is -40° to 95°C
- Fuel & Chemical Resistant
- Heat & Light Stabilized
- Lead Free
| PROPERTY | TYPICAL VALUE | TEST METHOD |
|---|---|---|
| Durometer Hardness, Shore D | 73 | ASTM D2240 |
| Tensile Strength @yield(psi) | 6800 | ISO 527-1/2 |
| Elongation @break(%) | >50 | ISO 527-1/2 |
| Specific Gravity | 1.01 | ISO 1183 |
| Taber Abrasion (loss in mg) | 12-13 | DIN 53754 |
| DIN Abrasion (loss in mm3) | 68 | DIN 53516 |
| Volume Resistivity (ohm·cm) | 1015 | IEC 60093 |
| Electric Strength (V/mil) | 660 | IEC 60243-1 |
Chemical Resistance of FL73D-NY12
| Test Medium | Test Temperature (°C) | Duration (hours) | Tensile Modulus 1) (MPa) | CHARPY notched impact strength 2) (kJ/m2) | Weight Change 3) (%) |
|---|---|---|---|---|---|
| Control Specimen | - | - | 1440 | 18 | - |
| Sulphuric Acid, 1/2 mol/L | 23 | 1170 | 1130 | n.b. | +0.9 |
| 90 | 331 | 830 | 4.3 | +1.7 | |
| Battery Acid, 30% | 23 | 1556 | 1360 | 34;5/10 n.b. | +1.0 |
| 90 | 42 | 870 | 9.3 | +3.0 | |
| Hydrochloric Acid, 1 mol/L | 23 | 226 | 870 | n.b. | +0.5 |
| 90 | 226 | 840 | 3.6 | +1.7 | |
| Nitric Acid, 1 mol/L | 23 | 1624 | 1060 | n.b. | +1.6 |
| 90 | 21 | 900 | 4.4 | +2.2 | |
| Formic Acid, 85% | 23 | 761 | 370 | n.b. | +26.0 |
| 90 | 24 | - | - | Decomp. | |
| Acetic Acid, 2 mol/L | 23 | 1554 | 960 | n.b. | +1.9 |
| 90 | 330 | 850 | 1.7 | +4.5 | |
| Sodium Hydroxide, 1 mol/L | 23 | 1293 | 1100 | n.b. | +0.9 |
| 90 | 330 | 860 | n.b. | +1.3 | |
| Chlorine water, 16% | 23 | 1651 | 1350 | 70 | +0.8 |
| Aqueous Ammonia, 25% | 23 | 1195 | 1370 | n.b. | +1.1 |
| Hexane | 23 | 1200 | 1380 | 36 | +0.4 |
| 68 | 264 | 1130 | 40 | +1.1 | |
| Toluene and Benzene | 23 | 1672 | 910 | n.b. | +5.9 |
| 70 | 330 | 630 | n.b. | +10.3 | |
| Premium Fuel | 23 | 1552 | 1160 | n.b. | +2.1 |
| 67 | 432 | 640 | n.b. | +7.5 | |
| ASTM Fuel B | 23 | 1606 | 1180 | 43 | +1.9 |
| 70 | 331 | 710 | n.b. | +5.7 | |
| ASTM Fuel B + Ethanol (80:20 vol %) | 23 | 1672 | 550 | n.b. | +14.2 |
| 70 | 332 | 400 | n.b. | +16.7 | |
| Methanol | 23 | 1313 | 530 | n.b. | +9.7 |
| 64 | 357 | 470 | n.b. | +11.9 | |
| Isoamyl Alcohol | 23 | 1552 | 1100 | 35 | +2.9 |
| 70 | 330 | 450 | n.b. | +15.9 | |
| Methyl Ethyl Ketone | 23 | 1581 | 960 | n.b. | +2.3 |
| 68 | 300 | 420 | n.b. | +5.1 | |
| Trichloroethylene | 23 | 1530 | 560 | n.b. | +20.3 |
| 66 | 309 | 510 | n.b. | +21.6 | |
| Butyl Acetate | 23 | 1553 | 1360 | 23;6/10 n.b. | +1.0 |
| 68 | 300 | 570 | n.b. | +4.4 | |
| PYDRAUL150® (Hydraulic Fluid) | 23 | 1528 | 1800 | 27;5/10 n.b. | +0.5 |
| 90 | 352 | 1320 | 16 | +2.2 | |
| SKYDROL®HT Hydraulic Fluid) | 23 | 1506 | 1640 | 6.0 | +0.2 |
| 90 | 331 | 940 | 5/10 n.b. | +3.5 | |
| STOP®HD (Hydraulic Fluid) | 23 | 1581 | 1480 | 32;5/10 n.b. | +0.7 |
| 90 | 330 | 500 | n.b. | +10.6 | |
| GIRLING® Hydraulic Fluid) | 23 | 1552 | 1630 | 32;4/10 n.b. | +0 |
| 90 | 352 | 690 | n.b. | +4.9 | |
| LOCKHEED® (Hydraulic Fluid) | 23 | 1623 | 1660 | 25 | +0 |
| 90 | 448 | 640 | n.b. | +5.1 |
1) According to ISO 527-1/2
2) n.b. = no break; 34;5/10 = 5 of 10 bars not broken, average impact energy of broken bars 34 kJ/m2
3) Maximum value during tests.
The values listed in this bulletin, to the best of our knowledge, are accurate. They are typical performance results and are not intended to be used as design data. We disclaim all liability in connection with the use of information contained herein or otherwise.
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