PET/clay nano composite materials and method for preparing same

A nanocomposite material and clay technology, which is applied in the field of PET/clay nanocomposite materials and their preparation, can solve the problems of nanocomposite materials that have not been seen in literature and patent reports, and achieve excellent oxygen and water vapor barrier properties, high strength, and improved performance. performance effect
CN1844239AInactive Publication Date: 2006-10-11NANJING COLLEGE OF CHEM TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING COLLEGE OF CHEM TECH
Publication Date
2006-10-11
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

Disclosed is a PET / clay nano composite material comprising the following constituents (by weight ratio): PET 100 parts, clay 0.1-10 parts, organosilicon surface active agent 0.1-30 parts, epoxy resin 10-20 parts and dispersion medium 3-1000 parts.
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Description

technical field

[0001] The present invention relates to a kind of PET / clay nano-composite material and preparation method thereof, more precisely the present invention relates to using a class of organic silicon surfactant containing reactive type and modifying layer with organic silicon surfactant and epoxy resin A type of PET / clay nanocomposite material formed by filling a PET system with a silicate and a preparation method thereof. It belongs to the technical field of new materials and their preparation. Background technique

[0002] PET, or polyethylene terephthalate, is currently the resin with the fastest growing consumption in plastic packaging, but PET is not resistant to high temperatures and cannot well block the penetration of gas, so there are some problems in packaging, especially in beer packaging. Due to insufficient carbon dioxide content, it is easy to oxidize and deteriorate beer, and the storage period of beer is relatively short, so its application is gr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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