Special Fluororubber for Watch Band
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
Fluorine rubber contains fluorine atoms, and the C-F bond energy of fluorine atoms and carbon atoms is very high. At the same time, fluorine atoms have a great adsorption effect. It is precisely because of this special molecular structure that fluorine rubber has excellent heat resistance, resistance Drug resistance, solvent resistance, fluorination resistance, vacuum resistance, oil resistance, aging resistance and other properties, fluororubber was first used in the aviation field, and now the most widely used field of fluororubber is automobiles, It accounts for 60%-70% of the total fluororubber production. With the advancement of science and technology and the development of society, fluorine rubber is used in more and more places, which also makes the types of fluorine rubber come out one after another in response to the needs of various industries.
Product Performance:
The special fluororubber compound for Aluda watch strap is colored or black type fluororubber compound.Aluda special fluorine rubber compound for watch straps has good physical properties and processing properties, fast vulcanization speed, good fluidity, sweat corrosion resistance, weather aging resistance, high chemical stability, and vulcanized products are harmless to human skin, etc.Suitable for making strap-type products.
Technical Parameters:
|
Item/Grade |
Test Method |
Performance Index |
||
|
Model |
|
GD60 |
GD70 |
GD80 |
|
Appearance |
|
Black、Colours |
||
|
Hardness/shore A |
ATSM D2240 |
60±5 |
70±5 |
80±5 |
|
Tensile Strength/MPa |
ATSM D412 |
22.4 |
21.1 |
21.2 |
|
Elongation at break,% |
ATSM D412 |
493 |
491 |
364 |
|
Compression at set,200℃,70h |
ATSM D395 |
35 |
37 |
38 |
Note:
One stage vulcanization: 180°C @5min, two stage vulcanization: 230°C @4h.
Advantages:
The Special fluororubber for watch band is selected as the watchband. The advantages are: fluororubber has excellent mechanical, tearing, tensile strength and other properties, and the stability, feel, luster and comfort of its products are of high quality.Moreover, the fluororubber watch strap has a long service life, is resistant to corrosion by various media, and is friendly to human skin. It is a kind of rubber that is very suitable for making watch straps.
Application Pictures:
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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