The epoxy resin monomer that uses in industry may bring about serious osculatory allergy. The researcher hair palpability of university of fort of heart of the closest elder brother is based on one kind but the monomer of new-style epoxy resin of secondary material, and this is planted of monomer send quick sex to want low much. Epoxy resin sheet is used at all sorts of industries all the time since put oneself in another's position is long-term, applied range is very wide. At present epoxy resin basically is made by BPA. When handling epoxy resin monomer, the risk that produces osculatory sex allergy is quite high, wear sometimes defend taking also is insufficient.
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The epoxy resin monomer that uses at present contains endocrine to disturb A of content double phenol (BPA) hangover. However, the extracts from inside ordinary sugar new-style monomer of this kind of newest research and development is not BPA, however material of a kind of reproducible.
The epoxy resin monomer that uses in industry can bring about serious osculatory allergy
Pharmaceutical chemistry of university of fort of elder brother heart teachs Kristina Luthman to point out: “ begins to consider when us when, we have a few causes. Of this kind of monomer send quick sex to want low much, raw material should be to be gotten easily with reproducible, is not it is a foundation with BPA, BPA is a kind of foregone endocrine interference content.
Monomer of new-style epoxy resin
Epoxy resin polymer is formed through making two kinds of material react each other, among them a kind of material is called DGEBA (aether of glycerine of shrink of double phenolic A2) , it has reactivity, conduce to production durable with solidify plastic. However, although be after solidify, epoxy resin polymer still contains minim endocrine to disturb content BPA and DGEBA of osculatory sex allergen, this meeting causes a harm to health.
The researcher of university of fort of elder brother heart is based on alcohol of different hill pear (a kind of material that make by dextrose or ordinary sugar) created monomer of a kind of new-style epoxy resin. The person that pursues job of epoxy resin monomer will be benefited from inside this research the biggest.
Luthman teachs compensatory course, “ if of monomer send quick sex inferior, this has very important real sense. Need to wear only so defend take enough, and the circumstance is not now always is such. ”
But second birth raw material
Another advantage of this kind of new material is, it is by but second birth raw material is made, is not resembling monomer of most today epoxy resin is become by the refine in oil.
The monomer that produces opposite next undertakes checking, see it whether have the requisite quality that replaces the epoxy resin monomer that uses in industrial application at present. This kind of material is cheaper, because it is,make by candy.
“ usability and cost effectiveness will be the issue that plastic industry needs to solve. Above all the problem is price of double phenolic A cheap, what can be used at making all sorts of property is plastic. Accordingly, the likelihood persuades an industry very hard to have change. But if be opposite in European Union interior,the use of double phenolic A undertakes stricter superintendency, in light of the angle that this will make the problem differs completely from, professor ”Luthman is summed up.
The paper is detailed information:
Karlsson, i. , et Al. (2023) Nature-Derived Epoxy Resin MoIsosorbide-ba of ─ of Nomers With Reduced Sensitizing CapacitySed Bis-Epoxides. Chemical Research In Toxicology. Doi:10.1021/acs.chemrestox.2c00347.
