Epoxy resin, curing

Epoxy Resins. Urethane and ester-extended hydantoia epoxy resins cured with several compounds seem to have better properties than the previous ones (98). These resins are prepared from hydantoias such as (21) (99,100). [Pg.255]

Studies of the particle—epoxy interface and particle composition have been helphil in understanding the mbber-particle formation in epoxy resins (306). Based on extensive dynamic mechanical studies of epoxy resin cure, a mechanism was proposed for the development of a heterophase morphology in mbber-modifted epoxy resins (307). Other functionalized mbbers, such as amine-terminated butadiene—acrylonitrile copolymers (308) and -butyl acrylate—acryhc acid copolymers (309), have been used for toughening epoxy resins. [Pg.422]

Table 6. Comparative Properties of Bisphenol A—Epoxy Resins Cured with Different Hardeners ...

Ambient-cure systems are often based on lower molecular-weight soHd epoxy resins cured with aUphatic polyamines or polyamides. Curing normally occurs at ambient temperatures with a working life (pot life) of 8—24 h, depending on the formulation. Epoxy—poly amine systems are typically used for maintenance coatings in oil refineries, petrochemical plants, and in many marine appHcations. Such coverings are appHed by spray or bmsh. These are used widely where water immersion is encountered, particularly in marine appHcations (see COATINGS, MARINE). [Pg.370]

If a known adverse health effect can reasonably be anticipated under the circumstances of work - and could readily be observed - some form of heahh surveillance is appropriate. This may involve a doctor or trained nurse. It may include the checking of employees skin for dermatitis or asking questions relevant to any asthmatic condition where work is with recognized causative agents (e.g. epoxy resin curing agents). [Pg.116]

Barton, J. M. The Application of Differential Scanning Calorimetry (DSC) to the Study of Epoxy Resins Curing Reactions. Vol. 72, pp. 111 — 154. [Pg.149]

Thermosensitive hydrogels, 13 743 THERMOSET Thermoset recycling pyramid, 13 780-781 Thermoset elastomers, 20 71 Thermoset epoxy resins, curing of, 10 421 Thermoset flexible polyurethane foams properties of, 25 461 Thermoset matrix composites, 21 456 Thermo set molding properties of diallyl isophthalate, 2 262t Thermoset polymers, 25 455 cured, 10 425... [Pg.943]

Resins used were two types of epoxy resins cured with anhydride and amine and iso-phthalic type polyester resin. [Pg.314]

Different behaviors and mechanisms were clearly recognized between these resins. Epoxy resin cured with amine showed no degradation during immersion because of its stable crosslinks. Epoxy resin cured with anhydride showed the uniform corrosion with the softening and dissolution of the surface and also behaved similar to the oxidation corrosion of the metal at high temperature obeying linear law. [Pg.314]

CORROSION BEHAVIOR OF EPOXY RESINS (a) Epoxy Resin Cured with MTHPA... [Pg.315]

Size Exclusion Chromatography Analysis of Epoxy Resin Cure Kinetics... [Pg.333]

Sikes, A.M., Brady, R.F. (1990). Controlled shrinkage polymers Characterization of epoxy resins cured with spirobislaetones. J. Polym. Sci. Part A Polym. Chemistry 28, 2533-2546. [Pg.326]

Yamani and Young (5) applied the theory to explain the plastic deformation of a diglycidyl ether of bisphenol A (DGEBA) epoxy resin cured with various amount of triethylene tetramine (TETA). They found that the theory gave a reasonable description for the resins below the glass transition temperatures T. ... [Pg.137]

Properties of Epoxy Resins Cured with Ring-Alkylated m-Phenylene Diamines... [Pg.182]

STOREY ET AL. Epoxy Resins Cured with m-Phenylene Diamines 183... [Pg.183]

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