DING ZING DZ® Seals
Piston/Rod Seals
DingZing offers 4 types of DING ZING DZ® piston/rod seals: UN, D-4, D-6, and D-7. These inherently tough seals are suitable for the piston and rod of a cylinder. Select sizes are available in inches.
Features
Mechanical Properties
- Material: TPU, (D-6): TPU + NBR
- Specific Gravity (ASTM D792): 1.20
- Hardness (ASTM D2240): 93
- Tensile Strength (ASTM D412): 276
- 100% Modulus (ASTM D412): 100
- 300% Modulus (ASTM D412): 191
- Compression Set 70h/70ºC (ASTM D395B): 42
- Compression Set 70h/100ºC (ASTM D395B): 56
Oil Resistance
- Testing Oil: Hydraulic Oil 46#
- Testing Temperature (ºC): 100
- Testing Time (Hour): 100
- Hardness Variation (Shore A): 0
- Tensile Strength Variation (%): -5
- Volume Variation (%): +0.12
Working Conditions
- Max. Working Pressure: 30 Mpa, (D-6): 35Mpa
- Working Speed: 0.03 ~ 0.5 m/sec
- Working Temperature: -20ºC ~ 100ºC
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The data and information provided are for reference only; please contact us to confirm details.