2 ethyl hexyl acrylate

Ethyl benzene Ethyl bromide 2-Ethyl butyl acrylate Ethyl chloride Ethyl ether Ethyl formate 2-Ethyl hexyl acrylate Ethyl iodide Ethyl propionate Ethyl propyl ether Ethyl sulfide Ethylene bromide Ethylene chloride Ethylene glycol Ethylidebe chloride Fluorobenzene Formic acid Freon-11 Freon-12 Freon-21 Freon-22 Freon-113 Glycerol, 100%... 

Methyl arid ethyl acrylates are toxic enough to require a hazardous shipping label, bur butyl-, isobutyl-, and 2-ethyl hexyl-acrylates have high enough flash points to be considered safe. 

Several ester monomers have also been studied. In methanol solution, methyl acrylate (16,21), ethyl acrylate (21,54), 2-ethyl hexyl acrylate (55), allyl acrylate (44), glycidyl acrylate (56,57) usually in methanol solution, have been extensively studied. Methyl methacrylate (19, 21, 28, 30, 36, 39, 58) in diversified media composition, has been successfully grafted on polyamides. Vinyl acetate is reported also for grafting on polyamide backbone (19, 28, 35, 58), as well as n-butyl maleate in methanol solution (55). Diallyl maleate as cross-linking agent for polyamide chains is reported (44). Other less usual ester monomers have been mentioned in the literature to form grafts (41,59,60). 

On the other hand, chemicals might be chosen as agents for generation of active centers in the polymeric backbone and grafting of monomer in the vapor phase. Ammonium persulfate and styrene (189), acrylic acid (190), butyl acrylate (191), potassium persulfate and n-butyl maleate or 2-ethyl hexyl acrylate (55,134) and ammonium ceric nitrate and methacrylic add (192) are examples of this method. Benzoyl peroxide deposited on polycaprolactam fibers initiates the grafting of styrene in vapor phase (193). 

Steric stabilization of poly(2-ethyl hexyl acrylate) (PEHA) emulsions in C02 was studied with static and dynamic light scattering (DLS) (O Neill et al., 1997 Yates et al., 1997). These emulsions were stabilized with PFOA-based surfactants. Figure 8.9 shows the average droplet size (hydrodynamic radius) measured by DLS for a liquid PEHA emulsion in C02 stabilized... 

The mechanism of radiation vulcanisation of NR with 2-ethyl hexyl acrylate (EHA) was examined by 13C NMR [46]. All peaks in spectrum due to the acrylate decrease in intensities and broaden with increasing radiation dose. Using the solid-state CP technique, all peaks corresponding to EHA and NR were observed. The olefin peak at 129 ppm in the acrylate was absent, however, indicating that all the EHA had polymerised. 

Fig. 2 Cloud-point curves for the system ethylene-2-ethyl-hexyl acrylate-poly(ethylene-co-2-ethy hexyI acrylate). The compositions and concentrations of the individual experiments are listed in Tab. 1.

Poly(iso-octyl acrylate) (2-ethyl hexyl acrylate) ... 

The paint studied is a typical automotive thermosetting enamel which consists of an epoxy functional acrylic copolymer and butylated melamine crosslinking agent. The acrylic copolymer is composed of methyl methacrylate, n-butyl methacrylate, n-butyl acrylate, styrene, acrylonitrile, 2-ethyl hexyl acrylate and 2-hydroxyethyl methacrylate. Carbon black was used as the pigment. 

Ratna (2001) examined the cure and phase separation of carboxy-terminated poly(2-ethyl hexyl acrylate) (CTPEHA) liquid modifler in DGEBA/diethyltoluene diamine (DEED). It was found that the CTPEHA liquid rubber causes a delay in the polymerization of the epoxy-resin matrix due to chain extension during pre-reaction and the viscosity effect. The Tg decreases with increasing rubber concentration. 

The earliest industrial developments of acrylic acid - 1.051mp = 13.5°C, bp,.013 = 141.6°C) date from 1925/1930. It is largely used as an intermediate in the manufacture of low molecular weight esters, especially the ethyl, butyl and 2-ethyl hexyl acrylates. As a rule, the same synthesis methods, with slight variations, serve to produce the add itself, or its esters directly. The most widespread and most economical, based on propylene conversion, nevertheless requires the intermediate production of acrylic add before obtaining its derivatives by esterification, in a distinct step. 

It is very clear that if the initiator has hydroxyl groups, and if the termination takes place exclusively by recombination then a polymeric diol is obtained [2, 3], which is ideal for polyurethane. If the termination takes place by disproportionation, only monofunctional compounds are obtained, which cannot be used in PU. The vinylic and dienic monomers used in practice have various termination mechanisms. Some monomers give only recombination reactions, such as styrene, acrylates (methyl acrylate, ethyl acrylate, butyl acrylate, 2-ethyl hexyl acrylate), acrylonitrile and butadiene. Other monomers give both mechanisms of termination, around 65-75% disproportionation and 25-35% recombination, such as methacrylates (methyl methacrylate, ethyl methacrylate, butyl methacrylate etc.), substituted styrenes and other monomers [2, 3, 4]. 

MAS (7 kHz) NMR spectra acquired as a function of temperature for a representative cross-linked insoluble amorphous polymer are shown in Figure 7. The composition was determined from the NMR spectra to be 90% butyl methacrylate + 7% 2-ethyl hexyl acrylate + 3% butane diol dimethacrylate. At... 

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