Porous polymer with adjustable surface properties of interpenetrating network and preparation method thereof

An interpenetrating network type, porous polymer technology, applied in the field of two-phase separation of organic solvents and water, can solve the problems of limited volume, ignore the adverse impact of dispersed oil in water on the environment, hinder the application of oil spill repair materials, etc., and achieve simplification Recycling process, low preparation cost, green and pollution-free preparation process

Active Publication Date: 2017-04-19
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These technologies only focus on cleaning a large amount of oil on water, ignoring the adverse impact of dispersed oil in water on the environment
At present, some oil spill repair materials have appeared, but most of the oil spill repair materials are limited to volume and adsorption materials, which has become a big problem hindering the practical application of the current oil spill repair materials

Method used

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  • Porous polymer with adjustable surface properties of interpenetrating network and preparation method thereof
  • Porous polymer with adjustable surface properties of interpenetrating network and preparation method thereof
  • Porous polymer with adjustable surface properties of interpenetrating network and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1~5 As shown, the interpenetrating network-type porous polymer with adjustable surface properties is characterized in that it includes: a main body made of a porous material, and a layer of silicon rubber and paraffin microspheres are polymerized on the three-dimensional porous structure of the main body. Rubber / paraffin microsphere compound.

[0032] The porous material includes polyurethane sponge.

[0033] The material of the silicone rubber includes 107-2000 two-component room temperature vulcanized silicone rubber.

[0034] The manufacturer of 107-2000 two-component RTV silicone rubber is Jinan Guobang Chemical.

[0035] The paraffin microspheres are micron-scale paraffin microspheres.

[0036] A method for preparing a porous polymer with adjustable interpenetrating network surface properties, characterized in that it includes the following steps:

[0037] S01, cut the main body made of porous material into a suitable size according to actual ne...

Embodiment 2

[0046] Such as Figure 1~5 As shown, the interpenetrating network-type porous polymer with adjustable surface properties is characterized in that it includes: a main body made of a porous material, and a layer of silicon rubber and paraffin microspheres are polymerized on the three-dimensional porous structure of the main body. Rubber / paraffin microsphere compound.

[0047] The porous material includes polyurethane sponge.

[0048] The material of the silicone rubber includes 107-2000 two-component room temperature vulcanized silicone rubber.

[0049] The manufacturer of 107-2000 two-component RTV silicone rubber is Jinan Guobang Chemical.

[0050] The paraffin microspheres are micron-scale paraffin microspheres.

[0051] A method for preparing a porous polymer with adjustable interpenetrating network surface properties, characterized in that it includes the following steps:

[0052] S01, cut the main body made of porous material into a suitable size according to actual ne...

Embodiment 3

[0061] Such as Figure 1~5 As shown, the interpenetrating network-type porous polymer with adjustable surface properties is characterized in that it includes: a main body made of a porous material, and a layer of silicon rubber and paraffin microspheres are polymerized on the three-dimensional porous structure of the main body. Rubber / paraffin microsphere compound.

[0062] The porous material includes polyurethane sponge.

[0063] The material of the silicone rubber includes 107-2000 two-component room temperature vulcanized silicone rubber.

[0064] The manufacturer of 107-2000 two-component RTV silicone rubber is Jinan Guobang Chemical.

[0065] The paraffin microspheres are micron-scale paraffin microspheres.

[0066] A method for preparing a porous polymer with adjustable interpenetrating network surface properties, characterized in that it includes the following steps:

[0067] S01, cut the main body made of porous material into a suitable size according to actual ne...

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Abstract

The invention discloses an interpenetrating network type porous polymer with adjustable and controllable surface performance and a preparation method of the interpenetrating network type porous polymer. The interpenetrating network type porous polymer is characterized by comprising a main body made from a porous material, wherein a layer of silicone rubber / paraffin microsphere compounds consisting of silicone rubber and paraffin microspheres is polymerized on a three-dimensional porous structure of the main body. According to the interpenetrating network type porous polymer with the adjustable and controllable surface performance and the preparation method of the interpenetrating network type porous polymer, continuous separation and recovery of an oil phase are achieved, the separation efficiency of oil contamination and the efficiency of environmental restoration can be significantly improved, the preparation cost is low, the process is simple, and a preparation process is green and pollution-free and has broad application prospect in the field of oil-water two-phase separation.

Description

technical field [0001] The invention relates to a porous polymer with adjustable interpenetrating network surface properties and a preparation method thereof, in particular to a porous polymer with adjustable interpenetrating network surface properties for oil / water separation and a preparation method thereof. The invention belongs to the technical field of organic solvent and water two-phase separation. Background technique [0002] If oily wastewater is not recycled, it will cause waste; if oily wastewater is discharged into rivers, lakes or bays, it will pollute the water body and affect the survival of aquatic organisms; if used for agricultural irrigation, it will block the soil gap and hinder the growth of crops. After the oily wastewater is discharged into water bodies such as rivers, lakes and seas, the oil layer covers the water surface, preventing the oxygen in the air from diffusing into the water. Due to the reduction of dissolved oxygen in the water body, the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D17/022
Inventor 王倡春戴玉明杭祖圣寇波张佳星谢忱杨永玲赵娜娜邵梦马艳艳
Owner NANJING INST OF TECH
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