Gas-liquid separating membrane, gas-liquid separating membrane supporting material compound and application

A gas-liquid separation membrane and support material technology, which is applied in the manufacturing field of gas-liquid separation membrane, gas-liquid separation membrane support material composite, and composite material parts, can solve the problems of difficult manufacturing, high cost, and high cost, and achieve the preparation process Simple, accurate and stable control, cheap raw materials
CN106433100AActive Publication Date: 2017-02-22周伟
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
周伟
Publication Date
2017-02-22

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Abstract

The invention discloses a gas-liquid separating membrane, a gas-liquid separating membrane supporting material compound and an application. The gas-liquid separating membrane is prepared from, in weight percentage, 20%-89.9% of resin binders, 0.05%-10% of cross-linking agents, 0.05%-10% of breathable additives and 10%-60% of diluents. Raw materials selected for the gas-liquid separating membrane are inexpensive, the preparation process is simple, the prepared gas-liquid separating membrane has high hydraulic resistance and gas transmission rate, the prepared gas-liquid separating membrane supporting material compound is used for the field of composite components prepared by resin infusion curing molding, and the quality of cured finished products can be effectively ensured.
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Description

technical field

[0001] The invention relates to a gas-liquid separation membrane, a gas-liquid separation membrane support material composite and its application, and is specifically applied in the field of resin infusion solidification molding to manufacture composite material components, including wind turbine blades, aircraft wing bodies, ship shells, etc. Manufacture of composite parts. Background technique

[0002] In the prior art, gas-liquid separation membranes are generally made of PTEF microporous membranes, which are difficult and expensive to manufacture, and the production of PTEF microporous membranes has stretching process, air permeability and pressure resistance. Quantitative control is difficult, and there are also problems such as difficult manufacturing process and high cost. Contents of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a gas-liquid separation...

Claims

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