Rubber Tubing & Hoses
Product Name
Rubber Tubing & Hoses
Classification
Rubber Tubing & Hoses
Certification
ISO 9001, FDA, RoHS
TvnSeal Engineering Plastics Technology Co., Ltd. is a national high-tech enterprise specializing in the R&D and manufacturing of high-performance sealing materials and special polymer new materials.
| Property | Standard | Unit | NBR | HNBR | FPM | EPDM | MVQ | Alfas |
| Standard Color | DIN ISO | - | Black | Black | Brown/Black | Black/White | White/Brown | Black |
| Hardness① | DIN ISO 48-4 | Shore A | 85±5 | 85±5 | 85±5 | 85±5 | 85±5 | 85±5 |
| Density | DIN ISO 1183-1 | g/cm³ | 1.32±0.02 | 1.24±0.02 | 2.33±0.03 | 1.22±0.03 | 1.42±0.03 | 1.68±0.03 |
| Tensile Strength | DIN 53504 | MPa | ≥16 | ≥18 | ≥7 | ≥11 | ≥6.5 | ≥7.2 |
| Elongation at Break | DIN 53504 | % | ≥130 | ≥180 | ≥190 | ≥110 | ≥130 | ≥220 |
| 100% Modulus | DIN 53504 | MPa | ≥11 | ≥9 | ≥4.8 | ≥8 | ≥4.5 | ≥4.2 |
| Compression Set 100℃/24h | DIN ISO 815 | % | ≤15 | ≤22 | - | ≤16 | - | - |
| Compression Set 175℃/24h | DIN ISO 815 | % | - | - | ≤20 | - | ≤20 | ≤24 |
| Elasticity Recovery | DIN 52512 | % | 28 | 29 | 7 | 38 | 44 | 8 |
| Tear Strength | DIN ISO 34-1 | N/mm | 20 | 24 | 24 | 18 | 9 | 7.2 |
| Abrasion | DIN ISO 4649 | mm³ | 90 | 90 | 150 | 120 | 108 | 283 |
| Minimum Working Temp② | - | ℃ | -30 | -30 | -20 | -50 | -60 | -10 |
| Maximum Working Temp② | - | ℃ | 100 | 150 | 200 | 150 | 200 | 220 |
| Short-term Max. Working Temp② | - | ℃ | 125 | 160 | 220 | 160 | 220 | 260 |
① Test time: 3 seconds.
② The minimum and maximum operating temperatures are based on material properties. Please consult our engineers for specific application conditions.
Applications
Chemical Industry
Used in pumps, valves, and piping systems for chemical processing plants.
Pharmaceutical
FDA-compliant seals for drug manufacturing and processing equipment.
Food Processing
Sealing solutions for food and beverage processing machinery.
Oil & Gas
High-pressure seals for oil drilling and refining equipment.
Automotive
Engine and transmission seals for automotive applications.
Aerospace
Precision seals for aerospace and aviation equipment.