Fluororubber for Oil Seal
Hardness (Shore A): 60-80
Color: black/color (customized colors are available)
Tensile strength: 18MPa
Operating temperature: -15°C~250°C (short-term up to 300°C)
Features: oil resistance, high temperature weather aging resistance, solvent resistance, acid and alkali resistance and chemical media
Sample: Free sample for testing
MOQ: 1 kg
Advantages: professional manufacturer and high-quality service.
Product Introduction
As a polymer elastomer, fluoroelastomer is the product of the rapid development of science and technology in recent years. It is widely used because of its excellent performance to meet some stringent requirements in the industry. Fluorine rubber has excellent properties such as excellent medium resistance, high temperature resistance, and aging resistance.
Product Performance:
The fluororubber compound used for oil seals has strong oil resistance, and the oil resistance of fluororubber is the best among rubbers, and its oil resistance volume change rate in fuel is almost negligible at room temperature. The performance of Aluda fluororubber for oil seals is still satisfactory after being soaked in fuel oil, so it is suitable for oil seal products.
Technical Parameters:
|
Item/Grade |
Test Method |
Performance Index |
||
|
Model |
|
GM60 |
GM70 |
GM80 |
|
Appearance |
|
Black、Colours |
||
|
Hardness/shore A |
ATSM D2240 |
60±5 |
70±5 |
80±5 |
|
Tensile Strength/MPa |
ATSM D412 |
17.3 |
20.1 |
23.5 |
|
Elongation at break,% |
ATSM D412 |
454 |
380 |
313 |
|
Compression at set,200℃,70h |
ATSM D395 |
32.1 |
32 |
31.9 |
Note:
One stage vulcanization: 180°C @5min, two stage vulcanization: 230°C @4h.
Delicate fluorine rubber mixing glue use:
Oil seal fluorine rubber is suitable for sealed applications such as valve oil seals, aerospace, military fields, skeleton oil seals, due to its excellent dielectric performance and can be in demanding environmental strips.
Features:
1. The compression deformation rate of fluorine rubber valve oil seal is low, and wear resistance during operation, the bending strength, and the tear resistance are particularly good, and the elongation rate at the tensile strength is large.
2. The characteristics of fluorine rubber valve oil seal are characterized by good resistance resistance, solvent resistance, good mechanical properties, high mechanical strength, ozone resistance, aging, and long service life.
Application Scenario:
How to use: Re-mill several times on the open mill, and then take the back-refined mixed rubber out of the sheet or cut it into the desired shape before use.
Storage method: store in a dry environment at room temperature, valid for one year.
Packing: This product is packed in polyethylene plastic bags in the form of film, 10 kg per bag, two bags per carton.
Transportation: This product is transported as a non-hazardous chemical. Avoid contact with pollution sources, sunlight, and water during transportation.
Precautions: This product should remain neutral, avoid contact with acidic and alkaline substances.
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