Products Description
| Name | NBR, XNBR, HNBR(Aviation Device NBR Seals Gaskets) |
| Acid, Alkali and Salt resistance | Excellent |
| Tensile Strength | 25.5-26.5MPa |
| Elongation at Break | 310% to 380% |
| Tear Strength | 51.0～55.9kN/m |
|
Hardness |
72-85 |
|
Temperature |
-40-180 degrees |
Other Common Changes
1.Usually NBR will add internal lubrication to improve the convenience of installation or reduce friction in dynamic.
2.For applications in contact with food or beverages, NBR can be formulated with "white list" ingredients as specified in FDA 21.CFR 177.2600.
3.For potable water applications, NBR can apply for National Sanitation Foundation (NSF) approval.
4.NBR may be submitted for Underwriters Laboratories (UL) approval for use in applications specified by UL157.
5.NBR can be combined with polyvinyl chloride (PVC) to create a fuel, ozone and weather resistant NBR-PVC blend.
NBR Seals Gaskets perform well in the following environments.
Petroleum base oil and fuel oil
Aliphatic hydrocarbon
vegetable oil
Silicone oil and grease
Ethylene glycol
dilute acid
Water below 100°C (212°F)
Application of Aviation Device NBR Seals Gaskets
Aviation device NBR gaskets are widely used in aerospace and other industries. NBR sealing gaskets are used in automotive fuel system parts, automotive transmission belts, drilling protection covers, oil well packer hoses, ultra-deep well submersible pump cable sheaths, blowout preventers, directional oil production stator motors, offshore oil drilling platform supporting hoses, Aerospace seals, tank track shoes, foam shock-absorbing materials, various rubber seals for the nuclear industry, hydraulic pipes, air-conditioning sealing products, rubber rollers for printing and textiles, etc.
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