Rubber Sealing Washers
| Material | NBR |
| Density | 1.04-1.19g/cm³ |
| Hardness | 40-90 Shore A |
| Tensile strength | 17-25 Mpa |
| Shore A | 85 |
| NBR Operating temperature | -30 ℃ to +100 ℃ |
Introduction(Rubber sealing washers)
Rubber sealing washers are annular seals made of rubber material with excellent insulation, waterproof, anti-slip, and other properties.
They are widely used in various industries and daily life, such as automobile manufacturing, electrical equipment, medical equipment, and other fields.
What is rubber sealing washers usage?
Rubber sealing washers are small, flat or circular rubber components that are used to create a seal or cushion between two objects. They are used in many industries, including plumbing, automotive, electronics, construction, aerospace, and electrical.
Application Scenarios(Rubber sealing washers)
1. Pipeline connection: In the fields of petroleum, chemical industry, water treatment, and other fields, rubber sealing washers are widely used in the connection and sealing of various pipelines.
2. Mechanical equipment connection: In various mechanical equipment, rubber seals are often used for connection and sealing between mechanical components, such as pumps, valves, compressors, etc.
3. Automobile industry: In the automobile industry, washers are widely used in various components of automobiles, such as engines, braking systems, suspension systems, etc.
4. Aerospace: In the aerospace field, rubber washers are used in various aircraft and spacecraft components, such as engines, hydraulic systems, etc.
5. Medical devices: Among medical devices, washers are used in various equipment, such as infusion sets, syringes, etc., to seal and prevent leakage.
Compound Data refers sheet(Rubber sealing washers)
| Hydraulic pressure fluid | Polymer base | ||||
| NBR (30 to 100 ℃) |
HNBR 20 to 150 °℃) |
FKM 20 to 200°℃) |
EPDM 50 to 150°C) |
||
| mineral oil | H,HL,HLP,HVLP | 十 | 十 | 十 | |
| polyalphaolefins | PAO | 十 | 十 | 十 | |
| synthetic hydrocarbons | HEPR | 十 | 十 | 十 | |
| polyalkylene glycol | HEPG | + | +0 | "+2/-4 | +1.5 |
| triglycerides | HETG | 十 | 十 | 十 | |
| synthetic ester | HEES | +0 | +0 | 十 | |
| brakefluid | DOT-3/-4 | 0 | 十 | ||
| water-in-oilemulsion | HFAE HFAS,HFB | 十 | 十 | 十 | |
| waterglycol mixture | HFC | 十 | 十 | + | 0 |
| organophosphate | HFD | 十 | -8 | ||
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