Degassing membrane for biochemical analysis instruments

Anhui Sci-Nano has been focusing on the development and application of degassing membrane technology. It can provide PTFE degassing membranes for corrosive liquids such as strong acids and strong bases and low surface tension liquids such as organic solvents, which solves the problem of battery electrolyte degassing. Degassing problems of various resists, diluents, chemical agents, etc. in the manufacturing process of gas, semiconductor, and FPD. Such as DMAC degassing, ink degassing, photoresist, laser protection fluid, ink degassing, etc.

Classification:

Degassing Membrane Contactors

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Degassing membrane for biochemical analysis instruments

A large number of wet chemicals are used in the manufacturing process of integrated circuits and flat panel displays. The existence of microbubbles is one of the common sources of defects in these high-end manufacturing. How to effectively degas different chemicals is related to the manufacturing process. Yield improvement. Anhui Sci-Nano has been focusing on the development and application of degassing membrane technology. It can provide PTFE degassing membranes for corrosive liquids such as strong acids and strong bases and low surface tension liquids such as organic solvents, solving the problem of semiconductor and FPD manufacturing. Various resists, diluents, chemical agents, etc. degassing problems during the process.

Anhui Sci-Nano's degassing membrane module uses PTFE hollow fiber membrane as the mass transfer medium. The micropores on the surface of the PTFE hollow fiber membrane serve as the mass transfer interface. Due to the hydrophobicity of the PTFE material, liquid water cannot pass through the membrane under interfacial tension. pores through which gas molecules dissolved in water can pass. During operation, water flows inside the PTFE hollow fiber membrane, and the outside of the PTFE hollow fiber membrane is continuously pumped away by the vacuum pump, forming a certain negative pressure, which causes the gas in the water to continuously pass through the membrane pores and separate out, thereby achieving the purpose of removing gas from the water.

The degassing membrane module uses PTFE membrane material as the core separation medium. It has excellent acid, alkali and solvent resistance. It can be used in aqueous media with high interfacial tension, or solvent medium degassing processes, such as lithium battery electrolyte, DMAC degassing, and ink degassing. gas, ink degassing, etc.

Product Image

MDG-4040

MDG-8040

Product parameters：

Project	Model	MDG-4040	MDG-8040
Membrane component parameters	Membrane material	PTFE
	Effective membrane area	12m²	65m²
	Nominal aperture	0.01μm~0.05μm
	Membrane form	Hollow fiber membrane
Membrane component size	Dimensions	ф90*1225mm	ф200*1445mm
	water inlet and outlet	DN25	DN40
Use material	Housing material	PVC/stainless steel
	Sealing material	Epoxy resin/polyurethane
Tolerance pH value		0~14
Run process		Sweeping, vacuum vacuum+sweeping pressurized dissolved gas membrane absorption, removal and separation

Application field：

· Solvent degassing

· Degassing of feed liquid

· Degassing and defoaming

· Liquid/liquid extraction

· Gas humidification

· Circulating water degassing

· Dealcoholization and other fields

Key words： Degassing membrane for biochemical analysis instruments

Degassing membrane for biochemical analysis instruments

Flow cytometer degassing membrane

Degassing membrane for biochemical analysis instruments

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