CN103131167A - Preparation method of toughed nylon made of nanometer materials - Google Patents

Preparation method of toughed nylon made of nanometer materials Download PDF

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Publication number
CN103131167A
CN103131167A CN2011103999095A CN201110399909A CN103131167A CN 103131167 A CN103131167 A CN 103131167A CN 2011103999095 A CN2011103999095 A CN 2011103999095A CN 201110399909 A CN201110399909 A CN 201110399909A CN 103131167 A CN103131167 A CN 103131167A
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CN
China
Prior art keywords
nylon
preparation
toughed
modified
nanometer materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011103999095A
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Chinese (zh)
Inventor
潘国强
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Individual
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Individual
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Priority to CN2011103999095A priority Critical patent/CN103131167A/en
Publication of CN103131167A publication Critical patent/CN103131167A/en
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

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  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The invention relates to a preparation method of toughed nylon made of nanometer materials. Artificially synthesized nanocrystallization chain phenol resin modified nylon is scattered with supercritical carbondioxide (CO2) macromolecule additive solutions and uniformly wrapped on the surface of lactam powder to be made into modified master batch, wherein the molecule diameter of phenol resin is 4-18WM. The super-tough toughed nylon is pure nylon after being modified, and has the advantage of being strong in impact-resistant performance (toughness).

Description

A kind of preparation method of nano material toughened nylon
Technical field
The invention belongs to the material technology field, relate to a kind of preparation method of nano material toughened nylon.
Background technology
Studies show that utilizing nano-material modified nylon is one of effective means that makes toughening nylon.Nano composite material is the advantage of nano material of having superposeed on the feature of matrix material, makes the varied texture parameter of material and complex effect obtain to fully play most, produces best macro property.
Summary of the invention
A kind of preparation method of nano material toughened nylon, it is characterized in that: with synthetic nanometer chain phenolic resin (molecular diameter is between 4-18WM) modification of nylon, divide to spread evenly to be rolled in the lactan powder surface with coater with supercritical CO 2 polymer annex solution and make a kind of upgrading master batch.
This super tough Reinforced Nylon, the nylon after its modification is pure nylon, has the strong characteristics of shock resistance (toughness).
Embodiment
The preparation method of nano material toughened nylon, with synthetic nanometer chain phenolic resin (molecular diameter is between 4-18VVM) modification of nylon, divide to spread evenly to be rolled in the lactan powder surface with coater with supercritical CO 2 polymer annex solution and make a kind of upgrading master batch, be super tough Reinforced Nylon, it does not add any polyolefine toughener, nylon after modification is pure nylon, and it has the strong characteristics of shock resistance (toughness), and its shock resistance reaches 480J/m.

Claims (1)

1. the preparation method of a nano material toughened nylon, it is characterized in that: with synthetic nanometer chain phenolic resin (molecular diameter is between 4-18WM) modification of nylon, divide to spread evenly to be rolled in the lactan powder surface with coater with supercritical CO 2 polymer annex solution and make a kind of upgrading master batch.
CN2011103999095A 2011-12-05 2011-12-05 Preparation method of toughed nylon made of nanometer materials Pending CN103131167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103999095A CN103131167A (en) 2011-12-05 2011-12-05 Preparation method of toughed nylon made of nanometer materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103999095A CN103131167A (en) 2011-12-05 2011-12-05 Preparation method of toughed nylon made of nanometer materials

Publications (1)

Publication Number Publication Date
CN103131167A true CN103131167A (en) 2013-06-05

Family

ID=48491644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103999095A Pending CN103131167A (en) 2011-12-05 2011-12-05 Preparation method of toughed nylon made of nanometer materials

Country Status (1)

Country Link
CN (1) CN103131167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103469601B (en) * 2013-09-13 2015-10-21 东华大学 A kind of supercritical CO 2the method of modification of nylon fiber under middle tension force effect
CN115093701A (en) * 2022-07-15 2022-09-23 华润化学材料科技股份有限公司 High-barrier nylon and preparation method and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103469601B (en) * 2013-09-13 2015-10-21 东华大学 A kind of supercritical CO 2the method of modification of nylon fiber under middle tension force effect
CN115093701A (en) * 2022-07-15 2022-09-23 华润化学材料科技股份有限公司 High-barrier nylon and preparation method and application thereof
CN115093701B (en) * 2022-07-15 2023-08-11 华润化学材料科技股份有限公司 High-barrier nylon and preparation method and application thereof

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130605