Preparation method of novel multifunctional silk filtering material
A filter material and multifunctional technology, which is applied in the field of preparation of new multifunctional silk filter materials, can solve the problems of poor filter material functionality and functional dependence on silk, etc., to achieve improved cohesion, high adsorption and air permeability, The effect of improving functionality and durability
Inactive Publication Date: 2015-05-13
重庆绿草缘皮革制品有限公司
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Abstract
The invention discloses a preparation method of a novel multifunctional silk filtering material. The method comprises the following steps: after silk is degummed, dipping the silk into a mixed solution of titanium dioxide sol and silk protein, soaking the silk in a gel promoter, taking out the silk, heating for curing the silk, and carrying out spun-laced drying on the silk, so that the novel multifunctional silk filtering material is obtained. The preparation method is simple, and combines a gel technology with a spun-laced nonwoven technology, and therefore, the method is suitable for mass production. The novel multifunctional silk filtering material prepared by using the method has high adsorbability and air permeability, and is antibacterial, bacteriostatic and durable.
Application Domain
Filtration separationAnimal fibres
Technology Topic
ChemistryFilter material +2
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PUM
Property | Measurement | Unit |
Thickness | 1.0 ~ 3.0 | cm |
Porosity | 0.25 | |
Porosity | 0.33 |
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