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Polyetheretherketone Polyimides

Fig. 1. Engineering resins cost vs annual volume (11) (HDT, °C) A, polyetheretherketone (288) B, polyamideimide (>270) C, polyarylether sulfone (170- >200) D, polyimide (190) E, amorphous nylons (124) F, poly(phenylene sulfide) (>260) G, polyarylates (170) H, crystalline nylons (90—220) I, polycarbonate (130) J, midrange poly(phenylene oxide) alloy (107—150) K, polyphthalate esters (180—260) and L, acetal resins (110—140). Fig. 1. Engineering resins cost vs annual volume (11) (HDT, °C) A, polyetheretherketone (288) B, polyamideimide (>270) C, polyarylether sulfone (170- >200) D, polyimide (190) E, amorphous nylons (124) F, poly(phenylene sulfide) (>260) G, polyarylates (170) H, crystalline nylons (90—220) I, polycarbonate (130) J, midrange poly(phenylene oxide) alloy (107—150) K, polyphthalate esters (180—260) and L, acetal resins (110—140).
Thermoplastic matrix composites are generally employed where high-volume and economic considerations exist such as in the automotive and decorative paneling industries. Thermoplastic resin-based composites range from high-priced polyimide, polyethersul-fone, and polyetheretherketone to the more affordable nylon, acetal, and polycarbonate resins. Practically all thermoplastics are available in glass-reinforced grades. [Pg.379]

Fig. 7 Chemical structures of some sulfonated polymers and a polyimide (A) sulfonated polyetheretherketone, PEEK, PSE (B) sulfonated polyphenylenesulfide, PPS (C) sulfonated polysulfone (D) poly(4,4 -biphenol) (4,4 -dichlorodiphenyl sulfone), BPSH-XX (XX is mol% of disulfdonated units) (E) sulfonated polybenzimidazole, PBI (F) polyimide. Fig. 7 Chemical structures of some sulfonated polymers and a polyimide (A) sulfonated polyetheretherketone, PEEK, PSE (B) sulfonated polyphenylenesulfide, PPS (C) sulfonated polysulfone (D) poly(4,4 -biphenol) (4,4 -dichlorodiphenyl sulfone), BPSH-XX (XX is mol% of disulfdonated units) (E) sulfonated polybenzimidazole, PBI (F) polyimide.
Typical UF membrane materials are polysulfone (PS), poly ether sulfone (PES), polyetheretherketone (PEEK), cellulose acetate (CA), polyacrylonitrile (PAN), polyvinylidene fluoride (PVDF), polyimide (PI), and polyetherimide (PEI) ... [Pg.2330]

When an automotive chemist chooses a polymer for dynamic sealing, he or she will have to consider the conditions present in Table 6.1. The two main polymers utilized today for these applications are the thermoset polyimides and polyetheretherketones. Polytetrafluoroethylene is also used for less severe applications. Wear test data are collected on an apparatus in which three circular pins of the polymer being examined... [Pg.83]

Two of the examples listed in this chapter (polyimide and polyetheretherketone) contain several aromatic groups in their structure. [Pg.86]

A polymer s properties control the characteristics of the part made from it however, the polymer is only one of several constituents. Polymers are compounded with an array of other materials. The polyimides and polyetheretherketones discussed here use reinforcing fillers and curing agents. Curing agents are used to form the network of cross-links that guarantee elasticity rather than flow [3],... [Pg.87]

A particular drawback of the polyimides is that they have limited resistance to hydrolysis and may crack in water or steam at temperatures above 100°C. Consequently, polyimides have encountered competition from polyetheretherketones (PEEK), which are not only superior in this regard but are also easier to mold. [Pg.464]

Polyetheretherketone (PEEK)/Glass Polyphenylene Sulfide/Glass Polyimide... [Pg.338]

Neopentyl glycol diglycidyl ether Nickel sulfate Nonoxynol-1 Nonoxynol-3 Nylon 66 Octoxynol-13 PEI-15 PEI-30 PEI-45 PEI-1750 Pentaerythrityl tetrastearate 1,3-Pentanediamine Phenolic resin Phenoxy resin 1,2-Polybutadiene Polybutene Polyetheretherketone Polyethylene imine Polyimide, thermoplastic Polyquaternium-16... [Pg.4970]

PCFC results Temperature at peak mass loss rate obtained from derivative TGA curves PC - polycarbonate PEEK - polyetheretherketone PI - polyimide Reproduced with permission from H. Zhang, P.R. Westmoreland, R.J. Harris, E.B. Coughlin, A. Plichta and Z.K. Brozowski, Polymer, 2002, 43, 5463. 2002, Elsevier [78] ... [Pg.31]

Fluorocarbons, phenolic (glass), polyphthalamide, polyimide thermoplastic polyester (glass), melamine, epoxy, nylon (glass or carbon fiber), polyetheretherketone, polysulfone, polyphenylene sulfide... [Pg.617]

The most common thermosetting laminating resins are phenolics, melamines, epoxies, polyesters, silicones, and polyimides. Thermoplastic resins used in making laminates include polysulfone, polyphenylene sulfide, polyetheretherketone, polyamide-imide, polybutylene terephthalate, nylon 6, and polypropylene. [Pg.312]

Polyether sulfone, polycarbonate (glass), nylon (glass), polypropylene (glass), thermoplastic polyester, polyetherimide, vinyl ester, polyetheretherketone, epoxy, polyimide... [Pg.815]

Epoxy silicone Epoxy novalac Epoxy bisphenol A Epoxy polyimide Epoxy polyurethane Polyimide Silicones Polyetherketone Polyetheretherketone Polysulfone Polyethersulfone Polyester... [Pg.2489]

These same considerations apply to other important polymer groups that must be dissolved at elevated temperature. They include polyacetals, polyvinylidene fluoride, polyetherketone (PEK), polyetheretherketone (PEEK), polyether sulfone, polyimide, and imide copolymers. Traditionally polyamides and polyesters also were analyzed at elevated temperature, but HFIP will dissolve them at room temperature (Fig. 17). [Pg.587]

See other pages where Polyetheretherketone Polyimides is mentioned: [Pg.438]    [Pg.438]    [Pg.438]    [Pg.438]    [Pg.521]    [Pg.341]    [Pg.47]    [Pg.122]    [Pg.71]    [Pg.210]    [Pg.521]    [Pg.87]    [Pg.679]    [Pg.114]    [Pg.26]    [Pg.3]    [Pg.2119]    [Pg.488]    [Pg.114]    [Pg.6]    [Pg.56]    [Pg.290]    [Pg.407]    [Pg.376]    [Pg.521]   
See also in sourсe #XX -- [ Pg.52 , Pg.58 ]



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Polyetheretherketones

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