Epoxy low-polyether glyceride plasticizer and preparation method thereof
A technology of glyceride and oligoether, which is applied in the field of epoxy oligoether glyceride plasticizer and its preparation, can solve the problems of low molecular weight and easy migration, achieve high flash point, control the degree of polymerization, and high resistance to migration Effect
Active Publication Date: 2021-06-15
INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY
0 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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
View moreAbstract
The invention relates to an epoxy low-polyether glyceride plasticizer and a preparation method thereof. Grease, glycerol, peroxide, and formic acid or acetic acid are used as raw materials. The preparation method comprises the following steps: firstly, reacting grease with glycerol in the presence of a basic catalyst to prepare di-fatty glyceride or mono-fatty glyceride, then heating and dehydrating to synthesize a mixture rich in mono-ether glyceride and di-ether glyceride, and finally epoxidizing the mixture to obtain the epoxy low-polyether glyceride plasticizer. According to the novel grease-based epoxy plasticizer, the average molecular weight of the epoxy grease plasticizer can be effectively improved, so that the flash point of the plasticizer is improved, and a plasticized product has lower volatility and migration resistance, and the product has better durability.
Technology Topic
Image
Examples
- Experimental program(4)
Example Embodiment
Example Embodiment
Example Embodiment
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
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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
Login to view more Similar technology patents
Lubricating oil base oil and preparation method thereof
ActiveCN111100721ALow pour pointHigh flash pointOrganic compound preparationCarboxylic acid esters preparationDimer acidProcess engineering
Owner:CHINA PETROLEUM & CHEM CORP +1
Aviation component cleaning agent and preparing method
Owner:孚迪斯石油化工(葫芦岛)有限公司
Water-based siloxane coating for outer surface coating of non-stick pan
InactiveCN111410909AHigh flash pointImprove securityPolyurea/polyurethane coatingsEthyleneglycol monobutyl etherAcrylic acid
Owner:REALTEC CHEM RTC SHANGHAI
Coal tar cleaning agent
InactiveCN108531317AShorten cleaning timeHigh flash pointOrganic non-surface-active detergent compositionsNon-surface-active detergent solventsTarDichloromethane
Owner:长沙森彬环保科技有限公司
High-cleanliness extreme-pressure turbine oil and preparation method thereof
InactiveCN107142141AHigh viscosity indexHigh flash pointLubricant compositionAntioxidantViscosity index
Owner:FUJIAN HEISHI LUBRICANTS LTD
Classification and recommendation of technical efficacy words
- High flash point
- High resistance to migration
Flame retardant acrylate adhesive
InactiveCN103834330AHigh flash pointNon-macromolecular adhesive additivesMacromolecular adhesive additivesChemistryAdhesive
Owner:HUBEI HUITIAN NEW MATERIALS STOCK CO LTD
Automobile antifreeze
ActiveCN101698793AHigh flash pointNot easy to catch fireHeat-exchange elementsAutomotive engineeringAntifreeze
Owner:SHANGHAI DELIAN CHEM
Preparation method for environment-friendly extreme-pressure cutting oil
InactiveCN106560507ALow viscosityHigh flash pointLubricant compositionOxidation resistantOil viscosity
Owner:深圳市宇田润滑剂有限公司
Multipurpose aluminum-magnesium drawing oil and production method thereof
ActiveCN102925266AThe oil is less volatileHigh flash pointLubricant compositionNon-ferrous metalOxidation resistant
Owner:南宁飞日润滑科技股份有限公司