DR Diesel Resistant Heat Shrinkable Elastomer
DR is a modified cross-linked, flexible elastomer that is widely used in the automotive, aviation, aerospace and military industries when resistance to diesel fuels hydraulic fluids and lubricating oils is essential. It is RoHS compliant and meets MIL-DTL-23053/16 standards.
Specifications:
| Item | Specifications | |
| Shrink Temperature(°C) | 175 | |
| Operating Temperature Range(°C) | —65~150 | |
| Tensile Strength (Mpa) | ≥11.7 | |
| Elongation at Break(%) | ≥250 | |
| Longitudinal Change | <10 | |
| Aging in Circulation-air oven | 150℃, 168hrs | |
| After Aging | Tensile Strength (Mpa) | ≥10.3 |
| Elongation at Break(%) | ≥200 | |
| Volume Resistance(Ω.cm) | 1.0x1011 | |
| Dielectric strength | ≥11.9 | |
| Water Absorption | ≤ 2 | |
| Elongation atfter Fluid Resistance | ≥175 | |
| After Aging | Tensile Strength (Mpa) | ≥10.4 |
| Elongation at Break(%) | ≥200 | |
| Dielectric strength | ≥7.9 | |
Sizes:
| Size | As Supplied | After Recovery | ||
| (inch) | Min ID(mm) | Max ID (mm) | Wall-thickness(mm) | Standard Packing |
| 1/8 | 3.20 | 1.60 | 0.75±0.15 | 50m |
| 3/16 | 4.80 | 2.4 | 0.82±0.15 | 50m |
| 1/4 | 6.40 | 3.2 | 0.90±0.15 | 50m |
| 3/8 | 9.50 | 9/75 | 1.02±0.20 | 50m |
| 1/2 | 12.7 | 6.35 | 1.22±0.20 | 30m |
| 3/4 | 19.1 | 9.55 | 1.45±0.28 | 30m |
| 1 | 25.4 | 12.7 | 1.78±0.28 | 30m |
| 1-1/2 | 38.1 | 19.0 | 2.41±0.41 | 30m |
| 2 | 50.8 | 25.1 | 2.79±0.41 | 1m |