The advantages of Guangdong perflurane rubber are mainly reflected in the following aspects:

1. Excellent chemical resistance

Strong stability: there are no hydrogen atoms on the main chain of perflurane rubber, all fluorine atoms, because fluorine is the most electronegative, C-F bond energy is very high, so the backbone structure of the polymer is stable, showing a strong inertia. This makes perflurane rubber can withstand the erosion of up to 1800 kinds of chemical solvents, including strong acids, strong bases, ketones, ethers, aromas, etc., and its broad spectrum of dielectric resistance is the most excellent in fluororubers.

2. Excellent temperature resistance

High temperature resistance: Perflurane rubber has a wide temperature resistance grade, some products such as DuPont perflurane rubber can withstand high temperatures of up to 327 ° C, and short-term working temperatures are even higher. This allows perflurane rubber to maintain stable performance in extremely high temperature environments.

Low temperature resistance: Although the low temperature resistance of perflurane rubber is relatively poor, some products such as the Russian production of CKX-460H low temperature performance, its use temperature range can be as low as -40℃.

3. Excellent mechanical properties

Physical properties: Perflurane rubber has similar physical and mechanical properties to fluorine rubber, including the specific gravity of raw rubber, glass transition temperature and vulcanized rubber hardness, tensile strength, elongation at break, compression permanent deformation, elasticity, etc.

Low permeability: Perflurane rubber vulcanizates have extremely low permeability to gases and liquids, helping to maintain efficient sealing properties in applications such as seals.

4. Wide range of applications

Aerospace: Perflurane rubber is widely used in seals and key components in the aerospace industry due to its excellent chemical and temperature resistance.

Petrochemical: In the petroleum extraction and chemical industry, perflurane rubber seals can effectively resist a variety of corrosive media and high temperature environments to ensure the safe operation of equipment.

Semiconductor manufacturing: With the rapid development of the semiconductor industry, perflurane rubber is used in key links such as chip manufacturing, optical masking test and plasma chemical vapor precipitation test because of its resistance to highly corrosive chemicals and plasma damage.

5. Remarkable economic benefits

Improved production efficiency: The long-term efficacy of perflurane rubber sealing components helps to improve production efficiency and reduce production stagnation and unscheduled maintenance due to seal failure.

Lower maintenance costs: Perflurane rubber seals in extreme environments show very high long-term value and very low maintenance costs, helping to reduce business operating costs.

In summary, Guangdong perflurane rubber has shown significant advantages in chemical resistance, temperature resistance, mechanical properties and application fields, and is one of the indispensable engineering materials in many industries.