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Preparation of waterborne p-n containing epoxy resin curing and its

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Preparation of waterborne p-n containing epoxy resin curing and its

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Synthesis of a Novel P/N/S-Containing Flame Retardant and ...

The combination of DOPO and 2-aminobenzothiazole (ABZ) was designed to develop P/N/S-containing flame retardant DOPO-ABZ, and its chemical structure was confirmed by HRMS, FTIR, and 1 H and 31 P NMR. The reduced thermal stability of EP/DOPO-ABZ formulations was found through DSC and TGA, as compared to that of EP.


Effect of Graphene Oxide/ZSM-5 Hybrid on Corrosion ...

of waterborne epoxy coatings is limited by the formation of holes and defects on the surfaces of the coatings during the curing processes of epoxy resins [7]. This issue can be improved by the inclusion of proper fillers. Recently, many studies have reported the application of graphene in corrosion resistance


Amine Blushing and Blooming of Epoxy Binder Systems in ...

An example of an epoxy resin containing such reactive diluent would be, for instance, D.E.R.* 324 epoxy resin. Reduction of the amount (D.E.R. 325 epoxy resin), or complete elimination (D.E.R. 331 epoxy resin), of this reactive diluent from the binder formulation will enhance the overall epoxy-amine reactivity.


Preparation of waterborne P-N containing epoxy resin ...

Originality/value This method for synthesis of waterborne P-N-containing epoxy curing agent is novel and could be used for various applications in epoxy coating industry.


Preparation and characterization of self-healing ...

In this paper study, two kinds of self-healing microcapsules embedding waterborne epoxy resin (WER) and curing agent (CA) are synthesized by using the interfacial polymerization method, which could be incorporated into asphalt binders to prepare the novel self-healing materials and have the potential application to repair the micro-damage and micro-crack in asphalt materials.


A phosphazene compound multipurpose application

dianiline (MDA) using as curing epoxy resins. In order to evaluate the effect of structure of HGCP resin compared to that of DGEBA on curing behavior with MDA, studies were carried out using stoichiometric ratio of (HGCP and MDA), (DGEBA and MDA). The characteristic curing


Grafting epoxy resins - European Coatings

The best: 20% of the NBMA, with epoxy:acrylic ratio of 70:30 Preparation of self curing waterborne dispersions from epoxy resins by grafting with a substituted acrylamide (NBMA) along with other co-monomers is a relatively novel approach. Thus the ideal self curing composition comprised around 20% of the NBMA, with the epoxy:acrylic ratio of 70:30.


Self-Healing of Abrasion Damage in Epoxy ResinIonic ...

The present work describes the self-healing, under ambient conditions, of abrasion surface damage in epoxy resin (ER) modified by a dispersed ionic liquid (IL) phase. The abrasion resistance of ER containing a 9 wt.% of the IL 1-octyl, 3-methylimidazolium tetrafluoroborate (ER + 9IL) was ...


Preparation and characterization of water-borne epoxy ...

The weight ratio of the epoxy to the curing agent was 4:1. Then, a known volume of silica sol prepared in the first step was poured into the water-borne epoxy and curing agent mixture. The resulting mixture was mixed at speed of 1000 r/min for 15 min, and then frozen in liquid nitrogen.


New Synthetic Process Of Dicyclopentadiene Phenol Epoxy Resin

Dicyclopentadiene phenol epoxy resin is based on the advantages of heat resistance, electrical performance, low viscosity, high adhesion, acid and alkali resistance of the alicyclic epoxy resins dicyclopentadiene resin.


Protective Performance of Water-Based Epoxy Coating ...

2.5. Preparation of water-based nanopolyaniline epoxy coating (SP-WBE) The prepared Sc-WB composite (achieved at section 2.3) was added to the 337.5 gr epoxy resin and mixed together using mechanical mixer to make the SP-WBE. To study the effect of Sc-WB composite on final properties of coatings, a blank sample without nanoparticles was prepared.


Preparation of waterborne P-N containing epoxy resin ...

Read "Preparation of waterborne P-N containing epoxy resin curing and its performances, Pigment & Resin Technology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.


KEY #537 EMULSION EPOXY COATING - Key Resin

KEY #537 EMULSION EPOXY COATING Product Information Sheet DESCRIPTION KEY #537 EMULSION EPOXY COATING is a unique, high solids water-based pigmented epoxy designed to be an economical resin coating system for concrete floors and walls.


Stable waterborne epoxy resin dispersion containing ...

Mar 19, 1996· The art would be benefitted by a method of producing a stable waterborne one-pack DICY curing epoxy resin system. SUMMARY OF THE INVENTION. A process for producing stable dispersions of epoxy resins is herein presented in which an epoxy resin is mixed with water in the presence of a nonionic surfactant to form a predispersed resin.


Preparation of waterborne P-N containing epoxy resin ...

Therefore, the study of waterborne P-N-containing epoxy resin curing agent has great significance to the development of waterborne epoxy resin with great flame retardancy. In this contribution, a waterborne P-N-containing epoxy curing agent was designed and prepared.


Preparation of phosphorous- and nitrogen-containing epoxy ...

Phosphorous- and nitrogen-containing epoxy emulsion was obtained by emulsifying the phosphorous-containing epoxy resin with the self-emulsified epoxy curing agent.


Epoxy Water Emulsion Primer and Sealer

Epoxy.com Product #231 Water Emulsion Primer and Sealer is a water based epoxy primer/sealer designed to have maximum resin penetration into concrete surfaces to


Preparation and performances of silicon-containing ...

table silicon-containing waterborne epoxy-acrylic emulsion was prepared by graft copolymerization.The structure of product was characterized by FT-IR.The particle size and its distribution of dispersion was measured by submicron particle analyzer.Also,the curing process of this aqueous emulsion was studied by DSC.The results show that when the common used hydrophilic monomers MAA was replaced ...


Polycondensation and Curing of Epoxy Polymers - pslc

POLYCONDENSATION AND CURING OF EPOXY POLYMERS . Pre-lab Quiz. Recomended Reading . Epoxy Resins; Making Epoxy Resins. Objectives . Successful completion of this module should enable the student: To gain an understanding of polymerization by the formation of a prepolymer and its curing to form the finished polymer.


Synthesis of novel boroncontaining epoxynovolac resins ...

Peng Deng, Yuansen Liu, Yuan Liu, Changan Xu and Qi Wang, Preparation of phosphoruscontaining phenolic resin and its application in epoxy resin as a curing agent and flame retardant, Polymers for Advanced Technologies, 29, 4, (1294-1302), (2018).


Synthesis and Curing Kinetics of UV-Curable Waterborne ...

In ouder to prepare the waterborne UV-curable polyurethane acrylate coatings, the anionic polyurethane acrylate emulsifier and bisphenol-S eopxy acrylate were synthesized. The curing process, kinetics and properties of waterborone UV-curable epoxy acrylate/polyurethanes acrylate coating were investigated by FTIR, DSC and DMA. The results show that the static initial curing temperature Ti is 52 ...


US9012536B2 - Water-borne paints based on epoxy resins ...

Specifically, it relates to paints comprising a combination of a water-borne epoxy resin binder and a water-borne epoxy resin-based curing agent. Water-borne paints comprising a water-dilutable epoxy resin and a water-dilutable curing agent based on reaction products of epoxy resins and amines have been described, i.a., in EP 0 000 605 B1.


Silicones for Resin Modification - Shin-Etsu Silicone

Silicones for resin modification are available in many forms such as silanes and silane coupling agents, resins, oligomers, silicone fluids, modified silicone fluids and powders, so the user can choose the right type of product for the intended application and usage conditions.


Preparation and Characterization of UV-Curable ...

Therefore, the preparation of KA resin and its application in coatings and inks have been paid more and more attentions [810]. Zhang et al. synthesized the urea-isobutyraldehyde-formaldehyde (UIF) resins by the condensation of urea, isobutyraldehyde, and formaldehyde.


Issued December 20, 1990 32 - ThreeBond

The epoxy resin compositions of Three Bond currently on the market are the Three Bond 2000 Series (base agent for epoxy resin), the Three Bond 2100 Series (curing agent for epoxy resin), and the Three Bond 2200 Series (one-part thermal cure epoxy compound resins). Contents


Preparation of phosphorous- and nitrogen-containing epoxy ...

Self-emulsified nitrogen-containing epoxy curing agent was prepared by the reaction of bisphenol A epoxy resin E-44, triethylene tetramine and acrylonitrile. Phosphorous- and nitrogen-containing epoxy emulsion was obtained by emulsifying the phosphorous-containing epoxy resin with the self-emulsified epoxy curing agent.


Epoxy Curing Agents and Modifiers ANQUAMINE® 287 ...

CEMENTITIOUS EPOXY FLOORING Anquamine 287 curing agent can be used with liquid epoxy resin and cement containing aggregates to formulate a self leveling grade or trowel grade flooring. Key advantages of such formulations are: Rapid development of hardness even at lower temperature with a 50% reduction in time to foot traffic compared to


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