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聚偏氟乙烯濾膜
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愛西默公司生產的疏水聚二偏氟乙烯濾膜具有優良的耐熱性和耐化學性。即使在很低的壓差下，也能保證潮濕空氣或其它氣體通行無阻，而水溶液則不能透過。其性能與親水膜正好相反。
技術參數：
材料 聚二偏氟乙烯 (PVDF) 吸附性 0.2µm膜對γ-globulin的吸附量為8µg/cm2 泡點(異丙醇) 0.2µm：0.8bar 0.45µm：0.45bar 1.0µm：0.1bar 化學兼容性 耐所有有機溶劑和強化學品，詳見 溶出物 水未檢出 流速 材料 空氣 異丙醇 壓力 Δp5 kPa Δp100 kPa 3µm 1.1 l/分/cm2 - 1.0µm 0.90 l/分/cm2 - 0.45µm 0.70 l/分/cm2 17-23ml/分/cm2 0.2µm 0.24 l/分/cm2 9-12ml/分/cm2 滅菌方式 高壓滅菌(121℃或134℃)，或環氧乙烷熏蒸 厚度 100µm± (10µm) 應用領域：
用于空氣、氣體和化學品的過濾；
PVDF 濾膜具有極強的化學兼容性，能勝任絕大多數有的有機溶劑和強腐蝕化學品的過濾；
在過濾水相溶液時，必須先用乙醇或異丙醇預浸潤后，水相溶液才能濾過。
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PVDF -
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Hydrophobic PVDF Membrane Filter 13mm AM13PVB22 Hydrophobic PVDF Membrane Filters,Pore:0.22(μm), Diameter:13(mm) AM13PVB45 Hydrophobic PVDF Membrane Filters,Pore:0.45(μm), Diameter:13(mm) 25mm AM25PVB22 Hydrophobic PVDF Membrane Filters,Pore:0.22(μm), Diameter:25(mm) AM25PVB45 Hydrophobic PVDF Membrane Filters,Pore:0.45(μm), Diameter:25(mm) 47mm AM47PVB22 Hydrophobic PVDF Membrane Filters,Pore:0.22(μm), Diameter:47(mm) AM47PVB45 Hydrophobic PVDF Membrane Filters,Pore:0.45(μm), Diameter:47(mm) 90mm AM90PVB22 Hydrophobic PVDF Membrane Filters,Pore:0.22(μm), Diameter:90(mm) AM90PVB45 Hydrophobic PVDF Membrane Filters,Pore:0.45(μm), Diameter:90(mm) 142mm AM142PVB22 Hydrophobic PVDF Membrane Filters,Pore:0.22(μm), Diameter:142(mm) AM142PVB45 Hydrophobic PVDF Membrane Filters,Pore:0.45(μm), Diameter:142(mm) Hydrophilic PVDF Membrane Filter 13mm AM13PVL22 Hydrophilic PVDF Membrane Filters,Pore:0.22(μm), Diameter:13(mm) AM13PVL45 Hydrophilic PVDF Membrane Filters,Pore:0.45(μm), Diameter:13(mm) 25mm AM25PVL22 Hydropilic PVDF Membrane Filters,Pore:0.22(μm), Diameter:25(mm) AM25PVL45 Hydrophilic PVDF Membrane Filters,Pore:0.45(μm), Diameter:25(mm) 47mm AM47PVL22 Hydrophilic PVDF Membrane Filters,Pore:0.22(μm), Diameter:47(mm) AM47PVL45 Hydrophilic PVDF Membrane Filters,Pore:0.45(μm), Diameter:47(mm) 90mm AM90PVL22 Hydrophilic PVDF Membrane Filters,Pore:0.22(μm), Diameter:90(mm) AM90PVL45 Hydrophilic PVDF Membrane Filters,Pore:0.45(μm), Diameter:90(mm) 142mm AM142PVL22 Hydrophilic PVDF Membrane Filters,Pore:0.22(μm), Diameter:142(mm) AM142PVL45 Hydrophilic PVDF Membrane Filters,Pore:0.45(μm), Diameter:142(mm)
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