Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of rubber insulation grommets in China, also supports customized service. Please feel free to buy high quality rubber insulation grommets for sale here from our factory.
Product Description
what is rubber insulation grommets
Rubber items called rubber insulation grommets are used to shield pipelines, wires, and mechanical components. Their primary purposes are to produce sealing effects, lessen noise and vibration, and stop current leakage. These grommets may function well in a range of conditions and often have outstanding electrical insulating qualities as well as resilience to age and wear. Rubber insulation grommets are simple to install and may be used with cables or pipes of various sizes. They are extensively utilized in sectors including mechanical, electronics, electrical, and automotive. These grommets increase equipment stability and safety while extending its service life by separating mechanical friction and current. To guarantee its effectiveness and longevity in certain applications, it is essential to select the appropriate rubber material and size throughout the design and production phases.


Certification standard
The certification requirements for rubber insulation grommets primarily comprise pertinent laws from many sectors and nations to guarantee their performance, safety, and preservation of the environment. The UL (Underwriters Laboratory) standard, for instance, assesses electrical equipment's insulation performance to guarantee product dependability in high temperature and voltage scenarios. To make sure rubber goods satisfy the demands of the global market, the ISO (International Organization for Standardization) standard also offers guidelines for performance testing and quality management. To regulate the use and release of hazardous compounds, certain areas may additionally demand adherence to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) and RoHS (Restriction of the Use of Certain Hazardous compounds Directive) regulations.Rubber insulating gaskets may guarantee safety and efficacy in a variety of applications by adhering to these certification criteria, which will encourage their use and acceptance on the international market.
Technical Data
Material:FKM
|
Property |
Unit |
Test Method |
Test Parameter |
Value |
|
Hardness |
Shore A |
ASTM D 2240 |
|
77 +3/-2 |
|
Tensile Strength |
MPa |
ASTM D 412 |
|
11 |
|
Ultimate Elongation |
% |
ASTM D 412 |
|
148 |
|
Specific Gravity |
g/cm³ |
ASTM D 297 |
|
2.04 |
|
Compression Set |
% |
ASTM D 395 B |
22h / 200 °C |
12 |

Advantage and Function of rubber insulation grommets
Rubber insulating gaskets are widely used in electrical and industrial applications because of their various benefits and uses. First, rubber materials offer superior electrical insulating qualities that efficiently stop current leaks, increasing equipment safety. Second, the gasket's flexibility and resistance to wear allow it to absorb stress and vibration, lower noise levels, and prolong the equipment's service life. Furthermore, rubber insulation gaskets can retain a strong sealing effect under challenging conditions and are dustproof and waterproof, shielding interior components from harm. They offer great flexibility, are simple to install, and work with pipes and cables of different sizes. In conclusion, rubber insulating gaskets are crucial for maintaining safety and prolonging service life, in addition to enhancing equipment efficiency and dependability.
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