Polyester plastic thermoplastic

ISO 23711 2003 Elastomeric seals - Requirements for materials for pipe joint seals used in water and drainage applications - Thermoplastic elastomers ISO 14910-1 1997 Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion - Part 1 Designation system and basis for specifications ISO 14910-2 1997 Plastics - Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion - Part 2 Preparation of test specimens and determination of properties... 

The tensile properties of polyester-based thermoplastic polyurethanes were studied as a function of the time of exposure of the plastics to water, methanol, methanol-water, methanol-Isooctane, and methanol-water-lsooctane. The resulting decrease In the tensile properties of the plastics was attributed to reaction of the plastics with water and methanol. As Indicated by the decrease In properties, reaction with methanol Is Initially faster, but the reaction rate with water Increases with time — presumably because of the autocatalytic nature of the reaction. Nuclear magnetic resonance spectroscopy Indicated that the reaction mechanisms with methanol and water were transesterification and hydrolysis, respectively. 

Xenoy GE s trade name for its family of thermoplastic polyester plastic hlends. 

PEG-75 lanolin PEG-2 stearate PEG-2 tallowate Propylene glycol laurate plasticizer, thermoplastic elastomers Poly-a-methylstyrene plasticizer, thermoplastic polyesters Resorcinol bis (diphenylphosphate) plasticizer, thermoplastic urethane Poly-a-methylstyrene plasticizer, thermoplastics Neopentyl glycol dibenzoate plasticizer, thermoplastics/thermosets Ethyl toluenesulfonamide p-Toluenesulfonamide plasticizer, thermoset polyesters Tris (2,3-dichloropropyl) phosphate plasticizer, tire components Asphalt, oxidized plasticizer, toys Epoxidized soybean oil plasticizer, transfer inks Dibutyl tartrate... 

Terephthalic acid forms linear polyesters with diols. Saturated linear polyesters are thermoplastics to be processed into fibres, films, and more recently, into engineering plastics by injection moulding and blow moulding. Poly(ethylene terephthalate) and poly(butylene terephthalate) are the most important representatives of thermoplastic polyesters. Possibilities for their flame-retardance are discussed in Section 5.I.3.4. 

The co-continuous structure and the final rheological properties of an immiscible polymer blend are generally controlled by not only the viscoelastic and interfacial properties of the constituent polymers but also by the processing parameters. For example, the effect of plasticizer on co-continuity development in blends based on polypropylene and ethylene-propylene-diene-terpolymer (PP/EPDM), at various compositions, was studied using solvent extraction. The results showed more rapid percolation of the elastomeric component in the presence of plasticizer. However, the same fuUy co-continuous composition range was maintained, as for the non-plasticized counterparts (Shahbikian et al. 2011). It was also shown that the presence of nanoclay narrows the co-continuity composition range for non-plasticized thermoplastic elastomeric materials (TPEs) based on polypropylene and ethylene-propylene-diene-terpolymer and influences their symmetry. This effect was more pronounced in intercalated nanocomposites than in partially exfoliated nanocomposites with improved clay dispersion. It seems that the smaller, well-dispersed particles interfere less with thermoplastic phase continuity (Mirzadeh et al. 2010). A blend of polyamide 6 (PA6) and a co-polyester of... 

System for Automotive Thermoplastics Elastomeric Olefins (TEO) System for Automotive PolyfMethyl methacrylate) (PMMA) Plasticsl System for Automotive Polyester Plastics ... 

Plastics— Thermoplastic Polyester/Ester and Polyether/Ester Elastomers for Moulding and Extrusion. Part 2 Preparation of Test Specimens and Determination of Properties Plastics—Polyphenylene Ether (PPE) Moulding and Extrusion Materials. Part 1 Designation System and Basis for Specifications Plastics—Polyphenylene Ether (PPE) Moulding and Extrusion Materials. Part 2 Preparation of Test Specimens and Determination of Properties... 

SAE J2273, Classification System for Automotive Thermoplastic Polyester Plastics. ... 

Polypropylene and nylon Reactive intermediate in making polyester and epoxy flame retardant resins Polyolefins, ABS, polyesters Thermosets and thermoplastics Urethane foams and polyesters Plastic foams and polyester fibers Thermoplastics usually as a synergist Engineering thermoplastics Glass reinforced nylon and PBT... 

This chapter has provided a general summary of fatigue concepts, measurement techniques or methods, data presentation, and theory. It was meant to be introductory only and additional details should be obtained from the literature cited in this chapter [24-26], Chapters Styrenic Plastics, Polyether Plastics, Polyester Plastics, Polyimide Plastics, Polyamide Plastics (Nylons), Polyolefins and Acrylics, Thermoplastic Elastomers, Fluoropolymers, High-Temperature Polymers contain hundreds of plots of fatigue-related data on hundreds of different plastics. 

Usage of phosphoms-based flame retardants for 1994 in the United States has been projected to be 150 million (168). The largest volume use maybe in plasticized vinyl. Other use areas for phosphoms flame retardants are flexible urethane foams, polyester resins and other thermoset resins, adhesives, textiles, polycarbonate—ABS blends, and some other thermoplastics. Development efforts are well advanced to find appHcations for phosphoms flame retardants, especially ammonium polyphosphate combinations, in polyolefins, and red phosphoms in nylons. Interest is strong in finding phosphoms-based alternatives to those halogen-containing systems which have encountered environmental opposition, especially in Europe. 

Recycled poly(ethylene terephthalate) (PET), which offers excellent properties at potentially lower cost, is finding wider use as a raw material component and meeting increasing demands for environmentally compatible resins (see POLYESTERS,THERMOPLASTIC Recycling, PLASTICS). 

Polyesters are known to be produced by many bacteria as intracellular reserve materials for use as a food source during periods of environmental stress. They have received a great deal of attention since the 1970s because they are biodegradable, can be processed as plastic materials, are produced from renewable resources, and can be produced by many bacteria in a range of compositions. The thermoplastic polymers have properties that vary from soft elastomers to rigid brittie plastics in accordance with the stmcture of the pendent side-chain of the polyester. The general stmcture of this class of compounds is shown by (3), where R = CH3, n = >100, and m = 0-8. 

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