Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of universal firewall grommet in China, also supports customized service. Please feel free to buy high quality universal firewall grommet for sale here from our factory.
Product Description
what is universal firewall grommet
A universal firewall rubber boot is a sealing element used in equipment or automobiles, mostly to safeguard pipes, wires, and other parts that go through the firewall. It is intended to lessen vibration and noise while keeping out water, dust, and other outside materials. In order to adapt to a variety of hostile situations, universal firewall rubber boots are often constructed from long-lasting rubber materials that have exceptional temperature and corrosion resistance. It is simple to install and has a wide range of applications in industrial equipment, ships, and cars, enhancing equipment dependability and safety. This rubber boot has been widely utilized in various industries because it offers efficient sealing and protection, which helps prolong the equipment's service life and lower maintenance costs.


Certification standard
The primary focus of the certification requirements for universal firewall rubber boots is the materials' performance, durability, and safety. These requirements regularly include industry-specific safety standards like SAE J1128 and SAE J1724, as well as ISO 9001 and ISO 14001 certifications for quality management systems and environmental management systems, respectively. These certifications guarantee rubber boots' dependability and longevity in a range of chemical conditions and temperatures. To guarantee their conformity and safety in the worldwide market, certain items may additionally fulfill international certifications like UL and CE. Rubber sleeves are widely used in automotive, aerospace, electronics, and other industrial applications thanks to these certification requirements, which also increase customers' confidence in the quality of the products. Universal firewall rubber sleeves may increase overall safety, lower the chance of failure, and protect equipment more effectively by adhering to these strict criteria.
Technical Data
Material:EPDM 60
|
Properties |
unit |
test |
Value |
|
color |
|
|
black |
|
specific weight |
g/cm3 |
|
1.48 |
|
indentation hardness |
Shore A |
ASTM D2240 |
63 |
|
breaking load |
MPa |
ASTM D412 |
4,0 |
| elongation at break | % | ASTM D412 | 200 |
|
tearing |
N/mm |
ASTM D624 Die C |
10 |
|
abrasion resistance |
mm3 |
DIN ISO 4649 (10N) |
478 |
| work temperature | ℃ | -25/70 | |
|
thermal aging (70h to 70℃) |
ASTM D573 |
+10 -20 -40 |
|
|
permanent deforestation (22h to 70 ℃) |
ASTM D395 Método B |
Def. Max.: 43 | |
|
solvent resistance (70h to 100℃) |
ASTM D471 |
+5% +12% |

Advantage and Function of universal firewall grommet
Due to its many benefits and uses, the universal firewall rubber sleeve is frequently found in a wide range of equipment. Firstly, it can successfully stop water, dust, and pollutants from entering, guaranteeing the internal system's safety and cleanliness. Second, the rubber sleeve's durability to both high and low temperatures allows it to be used in a variety of challenging conditions and offers long-lasting sealing protection. Furthermore, the universal firewall rubber sleeve can enhance the equipment's operational comfort by lowering noise and vibration. It is appropriate for a range of pipe and cable designs because of its great flexibility and ease of installation, which enhances the equipment's aesthetics and design flexibility. Lastly, because these kits are made of high-quality rubber, they are resistant to wear and corrosion, which prolongs their useful life and lowers maintenance expenses. In conclusion, the universal firewall rubber boot maximizes overall performance in addition to enhancing equipment safety and dependability. It is an essential part of automotive and industrial applications.
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