Resin curatives

Piperazine, I -diethyIcarbamyI-4-methyl-metabolism, 1, 227 Piperazine, N,JV-dimethyI-epoxy resin curative. 1, 406 Piperazine, 2,5-dioxo-occurrence, 3, 187 Piperazine-2,5-dione polymers, 1, 298... [Pg.746]

Analysts. It has been our objective to determine criteria for resin, curative or formulation which would permit prediction of sucess prior to potting tests. Many tests, both chemical and physical in nature, have been executed on commercial resin systems. These have included high pressure liquid chromatography (HPLC), Fourier Transform infrared spectrometry (FTIR), gel permeation chromatography, compressive tensile tests by Instron on resin plaques in air and under various aqueous solutions and heat distortion temperature. [Pg.379]

Uses Intermediate dehydrohalogenating catalyst corrosion inhibitor acid neutralizer potting compounds adhesives paints cellulose modifier catalyst for rigid PU foam, polyester resins epoxy resin curative, accelerator... [Pg.994]

Toxicology LD50 (oral, rat) 265 mg/kg, (skin, rabbit) 1660 mg/kg poison by ing. mod. toxic by inh., skin contact corrosive severe skin and eye irritant TSCA listed Precaution Flamm. exposed to heat or flame Hazardous Decomp. Prods. Heated to decomp., emits toxic fumes of NOx Uses Intermediate dehydrohalogenating catalyst corrosion inhibitor acid neutralizer potting compounds adhesives paints cellulose modifier catalyst for rigid PU foam, polyester resins epoxy resin curative, accelerator... [Pg.470]

Bis- or polyguanides have been described as DGEBA-resin curatives, alone or as mixtures with 10. The guanides form lower melting temperature eutectic mixtures with 10, thus easing homogeneous mixing. [Pg.148]

The alternating copolymers of p-hydroxystyrene and p-isopropenyl-phenol with MA (Table A.6) have recently received a fair amount of study. These copolymers, with two different types of functional acid groups, are being studied in polyion complexes for membranes, detergent additives, epoxy resin curatives, rubber additives, coatings, adhesives, laminates, ion-exchange resins, and other applications. The equimolar 2-allylphenol and 2-methallyl-phenol-MA copolymers (Sec. 10.2.1) are potentially useful in many of the same applications.Maruzen Oil has announced their intention to produce and test market the p-hydroxystyrene copolymer. [Pg.447]

Epoxy resin curative 1,5-Cyclooctadiene United States 3,261,815 1966 PPG... [Pg.592]

Thermosetting resins with epoxies Epoxy resin hardener improved adhesives for glass Epoxy resin hardener Epoxy resin curative Epoxy resin hardener Epoxy resin hardener, water-soluble resins... [Pg.667]

With EPDM/PP, the rubber is EPDM and the thermoplastic resin is polypropylene. Even though early patents show the vulcanizing agent to be sulfur with an accelerator such as 2-bis(benzothiazolyl)disulfide (MBTS) or tetramethyl thiuram disulfide (TMTD), these sulfur-based curatives are not used today for TPVs. Likely a methylol-terminated phenol-formaldehyde resin curative with a tin chloride activator is used. For a lighter color, sometimes a peroxide crosslinker is used instead. Also, paraffinic... [Pg.163]

Polypropylene Is derived from propylene, which was just discussed. The phenolic resin curative (methylol terminated, para-alkyl substituted, phenol-formaldehyde... [Pg.165]

Sulfur crosslinks are thermally not as stable as some other types of crosslinks formed from the use of either peroxide or resin curatives. Sometimes these more expensive curative packages have to be used in place of sulfur-based systems to achieve the higher temperature resistance or better compression set resistance properties for the rubber compound. [Pg.320]

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