Description of expanded ptfe joint sealant:
It is polytetrafluoethylene resin extrusion, high temperature tensile technique, it has a low coefficient of friction, chemical corrosion resistance, good sealing, can be in - 250 ℃, + 280 ℃ temperature using suitable for reaction kettle and various special-shaped seal below.The teflon has the properties of resistance to chemical corrosion of ptfe, and it has the characteristics of flexibility, compression strength, resistance to creep, cold flow, and high tensile strength.easy install and use, is the chemical, pharmaceutical, petrochemical, food and beverage, electronics, electric power, metallurgy, shipbuilding and other industries necessary sealing material
expanded ptfe joint sealant characteristic:
| Sealing of various flange faces. |
Ship's manufacturing pipeline sealed. |
| All kinds of piping and hermetic seal. |
Joint sealing of ceramic pipeline and reaction kettle. |
| Due to good flexibility, it is suitable for various needs of Special shape seal. |
Use of ventilation and air systems. |
| Replace the traditional ptfe seal gasket. |
Seal use of water treatment system |
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Heat exchangers are used.
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Use of ventilation ducts.
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Suitable for glass fiber container seal.
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Special needs of chemical pipeline and reaction kettle for Sealing needs. |
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Various pumps, large compressor flange seal use.
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Seal use in all kinds of process.
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expanded ptfe joint sealant specification:
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PRODUCT SIZE
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TAPE THICKNESS
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LENGTH
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5mm,7mm,10mm,12mm,15mm,17mm,20mm,22mm,25mm,50mm,100mm
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1mm-10mm
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5mr to 50m
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1/8",3/16",1/4",3/8",1/2",5/8,3/4",1",2"
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Different sizes can be customized according to customers' requirements.
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Main Technology data:
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ITEM
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UNIT
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tensile strength (min)
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MPa
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7.5
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elongation at break (min)
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%
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150
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temperature range.
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oF
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-450oF to +6000F
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Long-term use can reach 250 degrees Celsius, short time can reach 370 degrees Celsius.
