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Polyhedral oligomeric silsesquioxane modified intercalated hybrid polymerization material and preparation method thereof

A technology of silsesquioxane and polymeric materials, which is applied in the fields of petrochemical, electronics, new material preparation, aerospace, and electric power. It can solve the problems of chemical damage resistance, poor mechanical properties, and low temperature resistance, and improve the comprehensive performance effect

Inactive Publication Date: 2013-08-21
王克范
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problems of low temperature resistance, chemical damage resistance and poor mechanical properties of existing polymer materials, and prepares cage-type silsesquioxane and nano-intercalated epoxy phenolic polymers through advanced synthesis methods, and utilizes organic -Inorganic hybrid technology to prepare cage-shaped silsesquioxane modified intercalation epoxy phenolic hybrid polymer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: : A clathrate silsesquioxane-modified intercalation hybrid polymer material, which is divided into two components. The preparation and proportioning (by parts by weight) of the hybrid polymer material are as follows:

[0037] A component:

[0038] Cage silsesquioxane modified intercalated epoxy phenolic hybrid polymer: 70 parts;

[0039] Acrylonitrile grade carbon fiber: 7 parts;

[0040] Decabromodiphenyl ether: 7 parts

[0041] 10-Oxo-(9,10-2H-9-oxo-10-phospho)phenanthrene: 5 parts

[0042] 1,1'-(methylhexylidene)-bis[(3,5-dibromo)-4-(2,3-dibromopropoxybenzene)]: 4 parts

[0043] Ammonium polyphosphate with high degree of polymerization (degree of polymerization n=1000): 2 parts

[0044] Titanate coupling agent: 1 part

[0045] Mixed solvent (n-butanol:cyclohexanone=1:0.6): 4 parts;

[0046] B component:

[0047] m-phenylenediamine: sulfolane: tetrahydrofuran = 1: 0.3: 0.6

[0048] The weight ratio of component A: compone...

Embodiment 2

[0054] Example 2: A cage-shaped silsesquioxane-modified intercalation hybrid polymer material, which is divided into two components, A and B. The preparation and proportioning (by weight parts) of the hybrid polymer material are as follows:

[0055] A component:

[0056] Cage silsesquioxane modified intercalation epoxy phenolic hybrid polymer: 72 parts;

[0057] Acrylonitrile grade carbon fiber: 6 parts;

[0058] Decabromodiphenyl ether: 7 parts

[0059] 10-Oxo-(9,10-2H-9-oxo-10-phospho)phenanthrene: 3 parts

[0060] 1,1'-(methylhexylidene)-bis[(3,5-dibromo)-4-(2,3-dibromopropoxybenzene)]: 3 parts

[0061] Ammonium polyphosphate with high degree of polymerization (degree of polymerization n=1000): 1.5 parts

[0062] Titanate coupling agent: 1.5 parts

[0063] Mixed solvent (n-butanol:cyclohexanone=1:0.8): 6 parts;

[0064] B component:

[0065] m-phenylenediamine: sulfolane: tetrahydrofuran = 1: 0.4: 0.6

[0066] The weight ratio of component ...

Embodiment 3

[0072] Example 3: A cage-shaped silsesquioxane-modified intercalation hybrid polymer material, which is divided into two components, A and B. The preparation and proportioning (by weight parts) of the hybrid polymer material are as follows:

[0073] A component:

[0074] Cage silsesquioxane modified intercalation epoxy novolac hybrid polymer: 74 parts;

[0075] Acrylonitrile grade carbon fiber: 6 parts;

[0076] Decabromodiphenyl ether: 6 parts

[0077] 10-Oxo-(9,10-2H-9-oxo-10-phospho)phenanthrene: 2.5 parts

[0078] 1,1'-(methylhexylidene)-bis[(3,5-dibromo)-4-(2,3-dibromopropoxybenzene)]: 2.5 parts

[0079] Ammonium polyphosphate with high degree of polymerization (degree of polymerization n=1000): 2 parts

[0080] Titanate coupling agent: 2 parts

[0081] Mixed solvent (n-butanol:cyclohexanone=1:1): 5 parts;

[0082] B component:

[0083] m-phenylenediamine: sulfolane: tetrahydrofuran = 1: 0.5: 0.5

[0084] The weight ratio of component A: ...

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PUM

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Abstract

The invention relates to a polyhedral oligomeric silsesquioxane modified intercalated hybrid polymerization material and a preparation method thereof. The hybrid polymerization material is characterized in that the hybrid polymerization material is composed of a component A and a component B, and the preparation method comprises a step of blending a hybrid polymer, carbon fibers, a fire retardant, assistants, a solvent and the like in proportion, a step of dispersing and grinding to prepare the component A, and a step of curing the component A and the component B which is a phenylamine curing agent to prepare the polyhedral oligomeric silsesquioxane modified intercalated hybrid polymerization material. Problems comprising low heat resistance grade, bad chemical destruction resistance and bad mechanical performances of present polymer materials are solved in the invention. Polyhedral oligomeric silsesquioxane and nanometer intercalated epoxy phenolic aldehyde polymer are prepared through high-end synthesis methods, and the polyhedral oligomeric silsesquioxane modified intercalated hybrid polymerization material is prepared through an organic-inorganic hybrid technology. The hybrid polymerization material has the advantages of high temperature resistance, chemical destruction resistance and high mechanical performances, and can be applied to the aviation and aerospace field, the petrochemical engineering field, the electric power field, the electronic field and the like.

Description

technical field [0001] The invention relates to a hybrid polymer material and a preparation method thereof, in particular to a cage-shaped silsesquioxane modified intercalation hybrid polymer material and a preparation method thereof. The invention is applicable to the fields of aerospace, electric power, electronics, petrochemical industry and the like, and belongs to the technical field of new material preparation. Background technique [0002] As structural materials and functional materials, hybrid polymer materials are gradually replacing alloys and ceramics in some high-end fields such as aerospace, petrochemical, electric power, automobiles, electronics / electrical, etc. Ordinary polymers are easy to degrade and damage in high temperature and corrosive environments, and have poor flame retardancy. Therefore, the development of temperature-resistant, corrosion-resistant, and flame-retardant polymer structural materials is imminent. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): C08L61/06C08L61/14C08K13/06C08K5/549C08K3/34C08K7/06C08K3/04C08K5/06C08K3/32
Inventor 王克范
Owner 王克范