美国 Sterlitech Hydrophilic Polyester (PETE) Membrane Filters 聚酯滤膜(亲水膜)

Hydrophilic Polyester (PETE) Membrane Filters

聚酯滤膜(亲水膜)

我们的耐溶剂、亲水性聚酯径迹蚀刻(PETE)膜由一层薄薄、半透明、微孔的聚酯膜制成,非常适合用于血液分析、显微镜分析和样品的一般过

 

这些PETE膜的表面光滑平整,有助于实现卓越的颗粒可视性和更快的分析,并包含精确数量的孔,这些孔能够捕获所有大于其精确直径的颗粒。与聚碳酸酯膜相比,PETE膜具有相似的材料特性和应用,但具有更强的耐溶剂性。我们的聚酯轨道蚀刻(PETE)膜是通过两步专有制造工艺生产的,采用了最高的质量标准。这种独特的工艺允许增加对膜孔径和孔密度的控制,以确保每个聚酯膜的物理性能完全符合客户规格。

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聚酯轨道蚀刻(PETE)膜过滤器,孔径0.1微米,直径47毫米,每包100个。用于血液分析、显微镜检查和高腐蚀性样品的亲水性溶剂树脂膜。

PETE 滤膜应用:

  • 精密通用过滤和预过滤
  • 从血浆中去除红细胞
  • 通过分析对试剂进行流量控制

PETE 滤膜参数

一般参数

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

过滤膜尺寸选择请联系销售:杨婷 17740862043(同微信)


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