美國 Sterlitech Hydrophilic Polyester (PETE) Membrane Filters 聚酯濾膜(親水膜)

Hydrophilic Polyester (PETE) Membrane Filters

聚酯濾膜(親水膜)

我們的耐溶劑、親水性聚酯徑跡蝕刻(PETE)膜由一層薄薄、半透明、微孔的聚酯膜制成,非常適合用于血液分析、顯微鏡分析和樣品的一般過濾。

 

這些PETE膜的表面光滑平整,有助于實現卓越的顆粒可視性和更快的分析,并包含精確數量的孔,這些孔能夠捕獲所有大于其精確直徑的顆粒。與聚碳酸酯膜相比,PETE膜具有相似的材料特性和應用,但具有更強的耐溶劑性。我們的聚酯軌道蝕刻(PETE)膜是通過兩步專有制造工藝生產的,采用了最高的質量標準。這種獨特的工藝允許增加對膜孔徑和孔密度的控制,以確保每個聚酯膜的物理性能完全符合客戶規格。

Polyester (PETE) Membrane Filters, Transparent, 3.0 Micron, 12 Micron Thickness, 6E5 Pores/Cm2, 300 X 3000mm, 1/Pk

Polyester (PETE) Membrane Filters, Transparent, 3.0 Micron, 12 Micron Thickness, 6E5 pores/cm2, 300 x 3000mm, 1/Pk

Polyester (PETE) Membrane Filters, 0.1 Micron, 47mm, 100/Pk

Polyester (PETE) Membrane Filters, 0.1 Micron, 47mm, 100/Pk

Sterlitech聚酯軌道蝕刻(PETE)膜過濾器,孔徑0.1微米,直徑47毫米,每包100個。用于血液分析、顯微鏡檢查和高腐蝕性樣品的親水性溶劑樹脂膜。

PETE 濾膜應用:

  • 精密通用過濾和預過濾
  • 從血漿中去除紅細胞
  • 通過分析對試劑進行流量控制

PETE 濾膜參數

一般參數

USP Class VI Testing Passed
Sterilization Gamma Irradiation, EtO, Autoclave
Wetting Characteristics Naturally Hydrophilic
BSA Protein Binding < 5 μg/cm2
Extactables Very Low
Max. Operating Temp 140 °C (284 °F)
Sealing Compatibility Ultrasonic, Heat, Radio Frequency, and Insert Molding
pH Range 4-8
Burst Strength Min. 0.7 bar (10 psi)

Performance by Pore Sizea

Pore Densityb
(pores/cm2)
Open Area (%) Nom. Thicknessc
(μm)
Nom. Weight
(mg/cm2)
Bubble Pointd
(psi)
Water Flow Ratee
(mL/min/cm2)
Air Flow Ratef
(L/min/cm2)
0.1 μm 4 x 108 3.1 10 0.8 30 2.5 1.5
0.2 μm 3 x 108 9.4 10 1.3 20 10 3
0.4 μm 1 x 108 12.6 10 1.2 12 33 7.5
0.4 μm?transparent 2 x 106 0.3 12 1.7
0.8 μm 3 x 107 15.1 9 1.1 7 90 18
1.0?μm 2 x 107 15.7 11 1.3 6 130 20
2.0?μm 2 x 106 6.3 10 1.3 3 300 16.5
3.0?μm 2 x 106 14.1 9 1.1 2 440 37.5
3.0?μm??transparent 6 x 105 4.2 12 1.6
5.0 μm 4 x 105 7.9 10 1.3 1.2 700 30
8.0?μm 1 x 105 5.0 7 1.0 0.7 1000 30
10.0?μm 1 x 105 7.9 9 1.3 0.9 1150 34.5

*Notes:
a.
?Tolerance + 0%, -20%
b.?Tolerance +/-15%
c.?Tolerance +/-10%
d.?Measured using isopropanol (IPA)
e.?Initial flow rates using prefiltered water at 10 psi (0.7 kg/cm2)
f.?Initial flow rates using prefiltered air at 10 psi (0.7 kg/cm2) for pore sizes <= 2 μm and 5 psi (0.35 kg/cm2) for pore sizes >= 3 μm

過濾膜尺寸選擇請聯系銷售:楊婷 17740862043(同微信)


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