Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China expanded ptfe sheet manufacturers and suppliers with one of the famous brands, and we are also a professional expanded ptfe sheet company and factory, welcome to contact us.
Benefits: Specification:SUNWELL CodeMF4350(SUNFLON 522)MF4354(SUNFLON 500)MF4351(SUNFLON 533)MF4353ColorFawnBlueOff-whiteBlackPhotosCompositionPTFE with silicaPTFE with glass microspheresPTFE with barium sulfatePTFE with graphiteTemperatureMinimumCont. max.-268 oC+260 oC-268 oC+260 oC-268 oC+260 oC-268 oC+260 oCPressure bar75555575Sealability cm3/s (GB/T9129-2003)< 1 x 10-3< 1 x 10-3< 1 x 10-3< 1 x 10-3Creep Relaxation % ASTM F3820351835Compressibility Range % ASTM F36-9910~1525~405~127~19Recovery % ASTM F36-99> 21>25>35>35Tensile Strength N/mm2 ASTMF 152-9513121111FlammabilityWill not support flameBacterial GrowthWill not support |