Bisphenol Fluororubber Premixed Rubber
Hardness (Shore A): 60-80
Color: black/color (customizable color )
Tensile strength: 11MPa
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
When using bisphenol fluororubber premixed rubber, you only need to add the required fillers and then fully re-mill. It is recommended to stand for 12 hours and then re-mill before use. The processing technology is simple and the production is easy. According to the needs of customers, the corresponding formula can be designed to produce the products they need.
Product Composition:
Bisphenol fluororubber premixed rubber is a premixed rubber that is evenly mixed with raw rubber by adding vulcanizing agent, auxiliary agent, mold release agent, etc.
Product Features:
Aluda bisphenol fluorine rubber premixed rubber is a white premixed rubber vulcanized with diphenol vulcanizing agent, which has good physical and processing properties, and has strong medium resistance (acid and alkali corrosion), ozone resistance, and Various excellent properties such as aging and high temperature resistance, suitable for making oil seals, O-rings, gaskets and other products.
Technical Parameters:
|
Item/Grade |
Test Method |
Performance Index |
||
|
Model |
|
FL60 |
FL70 |
FL80 |
|
Appearance |
|
white |
||
|
Hardness/shore A |
ATSM D2240 |
60±5 |
70±5 |
80±5 |
|
Tensile Strength/MPa |
ATSM D412 |
11 |
11.2 |
11.9 |
|
Elongation at break,% |
ATSM D412 |
259 |
254 |
218 |
|
Compression at set,200℃,24h |
ATSM D395 |
12 |
11 |
10.9 |
Note:
One-stage vulcanization: 170°C @5min, two-stage vulcanization: 230°C @24h.
Instructions:
1. Mixing: Re-mix several times on the open mill, add the required fillers, and then adjust back to 0.5mm-1mm thin pass 16 times after eating the material, and then leave the tablet and park it.
2 Vulcanization: Re-mill the bisphenol fluororubber with the processing aid, and cut it into pieces or cut it into the required shape, and then put it on the equipment for vulcanization and molding.
Applications:
Fluorine rubber has a wide range of applications in daily life. It is used as valve seats and valves in auto parts, aerospace, mechanical seals, pumps, reactors, agitators, compressor shells, valves, various instruments and other equipment. Rod packing, diaphragms and gaskets, as well as in the rubber sheet industry, semiconductor manufacturing industry and food and pharmaceutical industries have played their role well.
The main properties of bisphenol fluororubber:
Bisphenol fluororubber has excellent resistance to acid and alkali corrosion, aging resistance to high temperature, and ozone aging resistance. Bisphenol fluororubber has low compression set, and the compression value is very low when it is compressed by 15% at high temperature, and it has good sealing performance, which can ensure that the sealed substance is not leaked, and is suitable for making sealing types products.
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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