Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China modified ptfe sheet manufacturers and suppliers with one of the famous brands, and we are also a professional modified ptfe sheet company and factory, welcome to contact us.
Specification: SUNWELL Code MF4350 MF4354 MF4351 MF4353 Color Fawn Blue Off-white Black Photos Composition PTFE with silica PTFE with glass microspheres PTFE with barium sulfate PTFE with graphite TemperatureMinimumCont. max. -268 oC+260 oC -268 oC+260 oC -268 oC+260 oC -268 oC+260 oC Pressure bar 75 55 55 75 Sealability cm3/s (GB/T9129-2003) < 1 x 10-3 < 1 x 10-3 < 1 x 10-3 < 1 x 10-3 Creep Relaxation % ASTM F38 20 35 18 35 Compressibility Range % ASTM F36-99 10~15 25~40 5~12 7~19 Recovery % ASTM F36-99 > 21 >25 >35 >35 Tensile Strength N/mm2 ASTMF 152-95 13 12 11 11 Flammability Will not support flame Bacterial Growth Will not support Benefits:> Reduced creep relaxation;> Chemical resistant;> Cost saving;> Tighter seal.Modified PTFE sheets improved performance over conventional PTFE, Reduced product loss and emissions. Excellent bolt torque retention, unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE Sheets. Withstands a wide range of chemicals for extended service life in a wide variety of applications.Supplied Sizes:60'' x 60'' , 70'' x 70'', etcThickness: 1/16'', 1/8'', etc
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