PTFE gasket

PTFE gaskets have excellent properties of creep resistance, cold flow resistance, ultra-low temperature resistance, no pollution, and easy installation and disassembly. Under a small pre-tightening force, it can withstand considerable internal pressure even in a pressure fluctuation environment. It is very suitable for rough or unevenly worn and fragile glass-faced flanges and temperature-changing sealing occasions. We can choose Gore, Klinger, Garlock, Sealon and other expanded PTFE sheets for customers to produce the required gaskets for customers.

អត្ថប្រយោជន៍

ភាពធន់នឹងសីតុណ្ហភាពខ្ពស់-សីតុណ្ហភាពការងារអាចឡើងដល់ ២៥០ ។

ភាពធន់នឹងសីតុណ្ហភាពទាប-មានភាពមេកានិចល្អ; ទោះបីជាសីតុណ្ហភាពធ្លាក់ចុះដល់ -១៩៦ ℃ក៏ដោយក៏វាអាចរក្សាការពន្លូតបាន ៥% ។

ភាពធន់នឹងការច្រេះ-វាមានភាពធន់នឹងសារធាតុគីមីនិងសារធាតុរំលាយភាគច្រើនហើយអាចទប់ទល់នឹងអាស៊ីតនិងអាល់កាឡាំងទឹកនិងសារធាតុរំលាយសរីរាង្គផ្សេងៗ។

Weather resistance-has excellent aging life in plastics.

High lubrication-is the low coefficient of friction in solid materials.

Non-adhesion-it means that the surface tension in the solid material is small and does not adhere to any substance. Its mechanical properties have a very small friction coefficient, which is only 1/5 of that of polyethylene. This is an important feature of the perfluorocarbon surface. In addition, because the fluorine-carbon chain intermolecular forces are extremely low, PTFE is non-sticky.

Non-toxic and harmful-with physiological inertia, as an artificial blood vessel and organ implanted in the body for a long time without adverse reactions.

លក្ខណៈសម្បត្តិអគ្គិសនីប៉ូលីត្រាត្រាផ្លូរ៉ូអ៊ីអ៊ីលីលីនមានកំដៅថេរទាបនិងការបាត់បង់អេឡិចត្រូនិចក្នុងប្រេកង់ធំទូលាយនិងមានតង់ស្យុងបំបែកខ្ពស់ធន់ទ្រាំនឹងបរិមាណនិងធន់នឹងធ្នូ។

Radiation resistance Polytetrafluoroethylene has poor radiation resistance (104 rad), and it degrades after being exposed to high-energy radiation, and the electrical and mechanical properties of the polymer are significantly reduced. Application Polytetrafluoroethylene can be formed by compression or extrusion processing; it can also be made into water dispersion for coating, dipping or making fibers. PTFE is widely used as high and low temperature resistant, corrosion resistant materials, insulating materials, anti-stick coatings, etc. in nuclear energy, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textiles, food and other industries.

ភាពធន់នៃភាពចាស់នៃបរិយាកាស៖ ភាពធន់នឹងវិទ្យុសកម្មនិងភាពជ្រាបចូលទាប៖ ការប៉ះពាល់បរិយាកាសរយៈពេលវែងផ្ទៃនិងដំណើរការនៅតែមិនផ្លាស់ប្តូរ។

មិនឆេះ៖ សន្ទស្សន៍កំណត់អុកស៊ីសែននៅក្រោម ៩០

ភាពធន់នឹងអាស៊ីដនិងអាល់កាឡាំង៖ មិនរលាយក្នុងអាស៊ីដខ្លាំងអាល់កាឡាំងខ្លាំងនិងសារធាតុរំលាយសរីរាង្គ។

ភាពធន់នឹងអុកស៊ីតកម្ម៖ ធន់នឹងការច្រេះដោយអុកស៊ីតកម្មខ្លាំង។

អាស៊ីត៖ អព្យាក្រឹត។

លក្ខណៈមេកានិចរបស់ភីធីអេហ្វមានភាពទន់។ មានថាមពលផ្ទៃទាបណាស់។

Polytetrafluoroethylene (F4, PTFE) has a series of excellent performance: high temperature resistance-long-term use temperature of 200~260 degrees, low temperature resistance-still soft at -100 degrees; corrosion resistance-resistance to aqua regia and all organic solvents; Weather resistance-aging life in plastics; high lubrication-with a small coefficient of friction (0.04) in plastics; non-stickiness-with low surface tension in solid materials without adhesion of any substances; non-toxic-with physiological inertness; excellent electrical properties , Is an ideal C-level insulating material.