Product Description
what is top hat rubber seals
Special sealing materials called top hat rubber seals are used to stop gas or liquid leaks. Their distinctive top hat design can offer superior sealing performance in a range of application contexts. High-grade, long-lasting rubber materials with outstanding anti-aging, high temperature resistance, and chemical corrosion resistance are often used to make this seal. Rubber top hat seals are extensively utilized in electrical devices, mechanical, automotive, and pipeline applications. It offers long-term sealing solutions for a variety of equipment, significantly extending service life and lowering maintenance costs because of its exceptional durability and dependability. To guarantee steady system performance and prevent liquid or gas leaks, this seal is the best option.
Certification standard
The material performance, longevity, and safety of top hat rubber seals are the primary certification requirements. ISO 9001 quality management system certification is a common international certification that verifies that the product production process complies with stringent quality control criteria. Furthermore, to guarantee that the materials used in these seals adhere to environmental regulations and don't contain any hazardous compounds, they typically need to have certification from RoHS and REACH. To guarantee the safety of seals while in contact with food, top hat rubber seals must furthermore fulfill FDA (U.S. Food and Drug Administration) food-grade certification requirements in particular application sectors, such as the food and beverage industry. IATF 16949 certification is one of the usage criteria for the automobile industry, which guarantees the dependability and uniformity of seals in the automotive production process. These certification requirements guarantee that top hat rubber seals function and are of a high enough caliber to satisfy the demands of various markets and sectors.
Technical Data
Material：NBR 70
|
Property |
Value |
Unit |
DIN Standard |
|
Density |
1,19 |
g/cm³ |
DIN EN ISO 1183-1 |
|
Hardness |
72±5 |
Shore A |
DIN ISO 7619-1 |
|
Elongation at break |
250 |
% |
DIN 53504 |
|
Compression set 100 °C/24h |
24 |
% |
DIN ISO 815-1 B |
|
Rebound resilience |
35 |
% |
DIN ISO 53512 |
|
Tensile strength |
14 |
N/mm² |
DIN 53504 |
|
min. operating temperature |
- |
°C |
constantly |
|
max. operating temperature |
+ |
°C |
constantly |
|
Cold, flexible up to approx. |
-35 |
°C |
Advantage and Function of top hat rubber seals
Top hat rubber seals are highly advantageous and can offer superior sealing capabilities in a range of application contexts. First off, the distinctive top hat design improves the sealing effect, effectively preventing liquid, gas, or dust leaks and guaranteeing the system's regular operation. Second, premium rubber materials with outstanding resistance to high temperatures, chemical corrosion, and aging are typically used to make top hat rubber seals, making them ideal for demanding operating conditions. This kind of seal is also often used in automotive, mechanical equipment, pipeline systems, and electrical gadgets. It is also very versatile and adaptable. Top hat rubber seals provide a dependable sealing ability that helps increase system stability and safety while extending equipment life and lowering maintenance costs.
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