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Poly /high density polyethylene

Poly(ethylene terephthalate) Polysulphides Polyethylene (low density) Polyethylene (high density) Poly(methyl methacrylate) Polypropylene Polystyrene Poly(vinyl acetate)... [Pg.25]

Polyethylene films as packaging ma terial plastic squeeze bottles are molded from high density poly ethylene... [Pg.270]

Figure 9. Electromicrograph of a high density poly- Figure 10. Light micrograph of polyethylene fibrids. Figure 9. Electromicrograph of a high density poly- Figure 10. Light micrograph of polyethylene fibrids.
Various authors—for example, Dole, Milner, and Williams (15) and Lyons (25)—have suggested that the decay of vinyl groups initially present in some types of high density polyethylene involves an end-linking process, these authors disagreeing only about the mechanism involved. If such were the case, some difference in solubility or elastic behavior above 140 °C. would be expected between low and high density poly-... [Pg.149]

Figure 1 shows that two polyethylenes of nearly identical chemical nature (Alkathene WRM 19 and Microthene N 710) have nearly the same absorption isotherms in spite of their very different particle sizes. This proves that the vinyl chloride is homogeneously absorbed in the mass, not only adsorbed on the surface. Figure 1 also shows that, at 68°C, low-density polyethylenes (Alkathene WRM 19 and Microthene N 710) absorb much more vinyl chloride than does high-density poly-theylene (Eltex 6037). [Pg.149]

PB PBI PBMA PBO PBT(H) PBTP PC PCHMA PCTFE PDAP PDMS PE PEHD PELD PEMD PEC PEEK PEG PEI PEK PEN PEO PES PET PF PI PIB PMA PMMA PMI PMP POB POM PP PPE PPP PPPE PPQ PPS PPSU PS PSU PTFE PTMT PU PUR Poly(n.butylene) Poly(benzimidazole) Poly(n.butyl methacrylate) Poly(benzoxazole) Poly(benzthiazole) Poly(butylene glycol terephthalate) Polycarbonate Poly(cyclohexyl methacrylate) Poly(chloro-trifluoro ethylene) Poly(diallyl phthalate) Poly(dimethyl siloxane) Polyethylene High density polyethylene Low density polyethylene Medium density polyethylene Chlorinated polyethylene Poly-ether-ether ketone poly(ethylene glycol) Poly-ether-imide Poly-ether ketone Poly(ethylene-2,6-naphthalene dicarboxylate) Poly(ethylene oxide) Poly-ether sulfone Poly(ethylene terephthalate) Phenol formaldehyde resin Polyimide Polyisobutylene Poly(methyl acrylate) Poly(methyl methacrylate) Poly(methacryl imide) Poly(methylpentene) Poly(hydroxy-benzoate) Polyoxymethylene = polyacetal = polyformaldehyde Polypropylene Poly (2,6-dimethyl-l,4-phenylene ether) = Poly(phenylene oxide) Polyp araphenylene Poly(2,6-diphenyl-l,4-phenylene ether) Poly(phenyl quinoxaline) Polyphenylene sulfide, polysulfide Polyphenylene sulfone Polystyrene Polysulfone Poly(tetrafluoroethylene) Poly(tetramethylene terephthalate) Polyurethane Polyurethane rubber... [Pg.939]

Poly (2-methyl-l,3-butadiene), trans Poly (2-methyl-1,3-butadiene), cis Polyethylene, high density low density... [Pg.126]

Table 1 Polymer production in Germany, in units of 10 metric tonnes, Mt. In this table, PVC refers to poly-vinylchloride, PP to poly-propylene, PE to polyethylene (high density or low density), PS and EPS to polystyrene and PET to poly-etkyleneterephthalate... Table 1 Polymer production in Germany, in units of 10 metric tonnes, Mt. In this table, PVC refers to poly-vinylchloride, PP to poly-propylene, PE to polyethylene (high density or low density), PS and EPS to polystyrene and PET to poly-etkyleneterephthalate...
Numerous polymer compositions are applied as electrical insulation. Some of them are only used in small volumes for special applications. The materials used in relatively large volume in 1980 are polyethylene (high density + low density), 211,000 tons poly(vinyl chloride) (PVC), 177,000 tons and polyesters, 77,000 tons. [Pg.516]

Polyethylene, high-density 19.7 6 Parylene N/D (poly-/ -xylylene/poly- ... [Pg.2285]

What molecular structural features cause high-density poly- ethylene to be denser than low-density polyethylene ... [Pg.509]

Poly (ethylene glycol) tetrahydrofurfuryl ether. See Glycofurol Polyethylene glycol p-1,1,3,3-tetramethyl butyl phenyl ether. See Octoxynol Polyethylene, high-density CAS 9002-88-4 EINECS/ELINCS 200-815-3 Synonyms HOPE... [Pg.3484]

Figure 8.32 Melt flow index variation with blend composition for high-density poly-ethylene/low-density polyethylene blend at 190°C and 2.16-kg test load condition for MFI using data from Ref. 87 (validity at all temperatures). (Reprinted from Ref. 78 with kind permission from Steinkopff Verlag Darmstadt.)... Figure 8.32 Melt flow index variation with blend composition for high-density poly-ethylene/low-density polyethylene blend at 190°C and 2.16-kg test load condition for MFI using data from Ref. 87 (validity at all temperatures). (Reprinted from Ref. 78 with kind permission from Steinkopff Verlag Darmstadt.)...
Rejon A and Alvarez C (1987), Mechanical and flow properties of high density poly-ethylene/low density polyethylene . Polymer Engineering Science, 27,640-646. [Pg.98]

Polyethylene Low density High Density Poly (vinyl chloride) Polypropylene Polystyrene Unsaturated polyester Epoxide... [Pg.7]

High density polythene, high density poly (methylene), low pressure polyethylene, linear high density polyethylene. [Pg.60]

Table 6 shows the sales estimates for principal film and sheet products for the year 1990 (14). Low density polyethylene films dominate the market in volume, followed by polystyrene and the vinyls. High density polyethylene, poly(ethylene terephthalate), and polypropylene are close in market share and complete the primary products. A number of specialty resins are used to produce 25,000—100,000 t of film or sheet, and then there are a large number of high priced, high performance materials that serve niche markets. The original clear film product, ceUophane, has faUen to about 25,000 t in the United States, with only one domestic producer. Table 7 Hsts some of the principal film and sheet material manufacturers in the United States. Table 6 shows the sales estimates for principal film and sheet products for the year 1990 (14). Low density polyethylene films dominate the market in volume, followed by polystyrene and the vinyls. High density polyethylene, poly(ethylene terephthalate), and polypropylene are close in market share and complete the primary products. A number of specialty resins are used to produce 25,000—100,000 t of film or sheet, and then there are a large number of high priced, high performance materials that serve niche markets. The original clear film product, ceUophane, has faUen to about 25,000 t in the United States, with only one domestic producer. Table 7 Hsts some of the principal film and sheet material manufacturers in the United States.
Structural Components. In most appHcations stmctural foam parts are used as direct replacements for wood, metals, or soHd plastics and find wide acceptance in appHances, automobUes, furniture, materials-handling equipment, and in constmction. Use in the huil ding and constmction industry account for more than one-half of the total volume of stmctural foam appHcations. High impact polystyrene is the most widely used stmctural foam, foUowed by polypropylene, high density polyethylene, and poly(vinyl chloride). The constmction industry offers the greatest growth potential for ceUular plastics. [Pg.416]

The even-numbered carbon alpha olefins (a-olefins) from through C q are especially useful. For example, the C, C, and Cg olefins impart tear resistance and other desirable properties to linear low and high density polyethylene the C, Cg, and C q compounds offer special properties to plasticizers used in flexible poly(vinyl chloride). Linear C q olefins and others provide premium value synthetic lubricants linear 145 olefins are used in... [Pg.435]

Nor is it tme that poly(ethylene terephthalate) (PET) and high density polyethylene (HDPE) packaging are hsted as 1 and 2 in the Society of the Plastics Industry (SPI) recycling coding system because they are the most recyclable. The numbers assigned to each plastic in the SPI coding system are purely arbitrary and do not redect the material s recyclabihty. [Pg.509]

EiaaHy, a new aluminum fire-resistant paneling consists of a composite design that iacludes a soHd thermoplastic compound core covered with a high density polyethylene adhesive film and an aluminum skin. The product is easily formable. It has sound deadening abiHties, and an optional poly(vinyHdene fluoride) resia coatiag provides damage resistance. [Pg.335]

Tension Above materials plus High-density polyethylene Polypropylene Acetal polymers Aliphatic polyamides (nylons) PPO Poly(ethylene terephthalate) Polysulphones... [Pg.191]

See other pages where Poly /high density polyethylene is mentioned: [Pg.157]    [Pg.3]    [Pg.258]    [Pg.53]    [Pg.164]    [Pg.6304]    [Pg.355]    [Pg.119]    [Pg.53]    [Pg.46]    [Pg.229]    [Pg.329]    [Pg.15]    [Pg.148]    [Pg.331]    [Pg.331]    [Pg.74]    [Pg.61]    [Pg.114]    [Pg.57]    [Pg.310]    [Pg.140]    [Pg.633]   
See also in sourсe #XX -- [ Pg.426 ]



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Poly -polyethylene

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Poly densities

Poly high density

Polyethylene density

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