Product Description
what is small cable grommets
Small cable grommets are sealing components for cables and pipes, mainly used to protect cables from external environmental damage when passing through walls, enclosures or other structures. They may successfully stop the entry of moisture, dust, and other pollutants. Typically, they are constructed of soft rubber or plastic materials with a certain amount of elasticity and durability. Tiny cable grommets may be used in a range of cable sizes and installation scenarios, and are made with simplicity of installation and effective sealing performance in mind. These grommets can prolong the life of cables by preventing movement-related or vibration-induced wear and tear in addition to provide protection. Small cable grommets are extensively used in various sectors, including electronic equipment, automobile production and construction, to assure the safety and dependability of equipment.
Certification standard
Small cable grommet certification requirements often adhere to a number of industry and international standards to guarantee the product's performance, safety, and dependability. The American Society for Testing and Materials (ASTM), the International Electrotechnical Commission (IEC), and other pertinent national and regional standards are among these standards. A number of criteria, including material longevity, resistance to chemical corrosion, temperature range adaptability, and waterproof performance, are highlighted in these certifications. For instance, tiny cable grommets that adhere to IP (Ingress Protection) certification guidelines can successfully prevent moisture and solid particles from entering, guaranteeing the equipment's regular performance under challenging conditions. Moreover, the Underwriters Laboratories (UL) accreditation is frequently utilized to verify the safety of electrical equipment, particularly where cables and wires are involved. In addition to helping goods satisfy consumer expectations, adhering to these certification criteria may make them more competitive in the market and guarantee their long-term dependability in a range of applications.
Technical Data
Material：CR
|
Properties |
Test Method |
Unit |
Tolerance |
Value |
|
Density |
ISO 1183 |
g/cm³ |
±0.05 |
1.40 |
|
Hardness |
ISO 7619-1 |
SHORE A |
±5 |
65 |
|
Compression set |
ISO 815 22h / 70 °C |
% |
|
40% |
|
Elongation at break |
ISO 37-52 |
% |
|
200 |
|
Tear resistance |
ISO 37-52 |
N/mm² |
4 |
|
|
Working Temperature |
° C |
-30° C / +70° C |
||
|
Ageing |
DIN 53508 -70hrs. 70°C
|
|||
|
Hardness |
Shore A |
+7 |
||
|
Tensile |
% |
-15 |
||
|
Elongation at break |
% |
≤-25 |
Advantage and Function of rubber vibration grommets
Compact cable grommets offer a variety of benefits and uses. Their primary function is to shield cables from environmental damage as they pass through housings, walls, and other buildings. They may firstly efficiently prevent moisture, dust, and other impurities from entering the system, enhancing equipment dependability and safety. Second, the pliable material of tiny cable grommets has high elasticity, which helps to lessen vibration, lessen cable deterioration from movement, and increase the cables' lifespan. These grommets are also very flexible and simple to install, making them suitable for a wide range of wire sizes and installation scenarios. Additionally, small cable grommets can guarantee the stability of cable connections by shielding wires from shear or tension stresses at the interface. Small cable washers are used in a variety of sectors, including construction, automobile production, and electronic equipment, to guarantee that equipment operates normally in a variety of settings and to enhance overall performance.
FAQ
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