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  • ...upont.com/myplastics/Mediator?id=5047&p=1&locale=en_US DuPont Plastics – Engineering Thermoplastics<!-- Bot generated title -->]</ref>. ...s]] of 1500kpsi under room temperature conditions. Zytel also offers good chemical resistance to common chemicals such as [[motor oil]], [[transmission fluid]
    14 KB (1,875 words) - 10:09, 20 September 2010
  • ...detection and identification of different [[chemical element|element]]s/[[Chemical compound|compound]]s in solving problems in the fields of [[forensics]], [ ...nalysis is [[Infrared_spectroscopy#FT-IR_method|FTIR]] spectroscopy, where chemical bonds can be detected through their characteristic infra-red absorption fre
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  • ...Pages 44-52</ref> Research shows that the exposure of polymers to liquid [[chemical]]s tends to accelerate the [[crazing]] process, initiating crazes at stress ...the harsh environmental conditions.<ref>Michigan University – College of Engineering, [http://www.engin.umich.edu/labs/EAST/me589/gallery/bioplastics_f01/599Web
    9 KB (1,372 words) - 10:09, 20 September 2010
  • ...ene)''', '''PB-1''') is a [[polyolefin]] or saturated [[polymer]] with the chemical formula (C<sub>4</sub>H<sub>8</sub>)<sub>n</sub>. It should not be confused ...pure or reinforced [[resin]], can replace materials like metal, rubber and engineering polymers. It is also used synergistically as a blend element to modify the
    12 KB (1,699 words) - 10:09, 20 September 2010
  • ...t the slipping and flow of polymer chains, cross-linking can be used, both chemical and physical. ...n gripping.<ref>{{cite journal|author=Brennan, Mairin|journal=Chemical and Engineering News|year=2001|volume=79|page=5}}</ref> These SM foams could be subsequentl
    21 KB (2,974 words) - 10:09, 20 September 2010
  • ...id) Homo- and Copolymers," Polymer, 20:1459—1484, 1979</ref> In [[tissue engineering]], biodegradable polymers can be designed such to approximate tissues, prov ...unstable linkages in the backbone. This is commonly achieved by the use of chemical functional groups such as [[esters]], [[anhydrides]], orthoesters and [[ami
    8 KB (1,069 words) - 10:09, 20 September 2010
  • ...f Adsorbed Flexible Polyelectrolyte Chains|journal=Journal of the American Chemical Society|volume=127|issue=45|pages=15688–15689|year=2005|pmid=16277495}}</ The exact chemical composition and the sequence in which these units are arranged is called th
    68 KB (9,959 words) - 10:10, 20 September 2010
  • ...om the monomer [[propylene]], it is rugged and unusually resistant to many chemical solvents, bases and acids. ==Chemical and physical properties==
    25 KB (3,657 words) - 10:10, 20 September 2010
  • ...lp reconstruct the sequence of events. "Forensic chemistry is unique among chemical sciences in that its research, practice, and presentation must meet the nee *[[Forensic engineering]]
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  • ...sceptible to visible radiation, and near-infrared radiation can accelerate chemical reactions by raising the temperature. The other factors act synergistically ...ef> Chemical bond breaking is a prerequisite to any chemical reaction, and chemical reactions are a prerequisite to observable or measurable physical changes.
    12 KB (1,716 words) - 10:10, 20 September 2010
  • ...– Hazards Identification and Prevention;'' Nelson, G. L., Ed.; American Chemical Society: Washington, D.C., 1990; pp 87-96. ISSN: 0097-6156</ref> ...from both academia and industry for the purpose of [[polymer]] science and engineering research.<ref name="zhang" />
    17 KB (2,260 words) - 10:10, 20 September 2010
  • Corning Glass formed a joint venture with [[Dow Chemical]] in 1943 to produce this new class of materials. As the unique properties ...uding: [[steam]] resistant, metal detectable, electrically [[conductive]], chemical/oil/acid/gas resistant, low smoke emitting, and flame-retardant. A variety
    8 KB (1,198 words) - 10:10, 20 September 2010
  • ...the matrix of glass reinforced pipes, particularly in high temperature and chemical environments. General purpose [[Molding (process)|molding]] compounds, engineering molding compounds and sheet molding compounds are the primary forms of ph
    10 KB (1,378 words) - 10:10, 20 September 2010
  • | ImageFile = SBR.svg|right|243px|thumb|Chemical structure of styrene-butadiene ...t, A. N.; Campion, R. P.; American Chemical Society. Division of Rubber, ''Engineering With Rubber: How to Design Rubber Components''; Munich: Hanser Publishers:
    5 KB (640 words) - 10:10, 20 September 2010
  • ...ast = Murray | first = G. T. | title = Handbook of materials selection for engineering applications | page = 242 | publisher = CRC Press | year = 1997 | url = htt ...2, 1917), an abstract of which appears in the ''Journal of the Society of Chemical Industry (London)'', vol. 36, page 1185 (1917).</ref>
    6 KB (871 words) - 10:10, 20 September 2010
  • ...and other liquid [[Packaging|containers]]; thermoforming applications; and engineering resins often in combination with glass fiber. Such PET is generally known as PETG (Eastman Chemical and SK Chemicals are the only two manufacturers). PETG is a clear amorphous
    43 KB (6,272 words) - 10:11, 20 September 2010
  • ...f Adsorbed Flexible Polyelectrolyte Chains|journal=Journal of the American Chemical Society|volume=127|issue=45|pages=15688–15689|year=2005|pmid=16277495}}</ ...ed of repeating [[structural unit]]s typically connected by [[covalent]] [[chemical bond]]s. While ''polymer'' in popular usage suggests [[plastic]], the term
    45 KB (6,501 words) - 10:11, 20 September 2010
  • ...a ligand. This can be achieved by known [[crystallization]] and [[crystal engineering]] techniques. The mechanisms of [[Molecular self-assembly]] processes on a ===Chemical Composition===
    23 KB (3,302 words) - 10:11, 20 September 2010
  • Repeating chemical structure unit of <br> <tr><td>[[Hydroxyl ion absorption|Water absorption]] - [[Chemical equilibrium|Equilibrium]][[ASTM International|(ASTM)]]</td><td>0.16–0.35%
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  • ...the concentration of the nanocellulose dispersions before freeze-drying. [[Chemical vapour deposition]] of a fluorinated silane was used to uniformly coat the ...in Scandinavia |location=Hamilton, Ontario |publisher=McMaster University Engineering |edition=Preprint CD |isbn= 978-0-981287-90-4}}</ref>}}
    25 KB (3,447 words) - 10:11, 20 September 2010
  • ...vent evaporation. Crystallization affects optical, mechanical, thermal and chemical properties of the polymer. The degree of crystallinity is estimated by diff ...nsack, D. Braun: [http://books.google.com/books?id=S3t_ZOMVvQ0C&pg=PA340 ''Engineering Thermoplastics. Polyamides.''] (in German) Hanser Verlag, 1998 ISBN 3-446-1
    18 KB (2,533 words) - 10:11, 20 September 2010
  • ...) of High Viscosity Reactions | journal = Polymeric Materials: Science and Engineering | year = 2003 | volume = 88 | issue = | pages=314–316 }}</ref><ref>{{Cit ...ymers, etc., 3) less greenhouse gas emission per pound of product, 4) less chemical contamination of soil, water, air and surrounding communities and 5) enhanc
    14 KB (1,877 words) - 10:12, 20 September 2010
  • ...last1=Hunter|first1=R|journal=Colloids and Surfaces A: Physicochemical and Engineering Aspects|volume=141|pages=37}}</ref> [[Category:Chemical mixtures]]
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  • |publisher=American Chemical Society ...emulsion: Le Pastis |journal=Colloids and Surfaces A, Physicochemical and Engineering Aspects
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  • ...of rocks and soils. It affects the reactivity of solids participating in chemical reactions, and needs to be tightly controlled in many industrial products s ...n-descructive. Each cut-point can be recovered for future size-respective chemical analyses. This technique has been used for decades in the Air Pollution Co
    16 KB (2,356 words) - 10:12, 20 September 2010
  • .... Cayre, K. Puech, P. Snabre, Colloids and Surfaces A: Physicochemical and Engineering Aspects 152 (1999) 111–123</ref><ref>P. Bru, L. Brunel, H. Buron, I. Cayr ...elerate destabilisation (below critical temperatures of phase inversion or chemical degradation). Temperature affects not only the viscosity, but also interfac
    16 KB (2,286 words) - 10:12, 20 September 2010
  • ...erent molecules of asphalt, because the number of molecules with different chemical structure is extremely large".<ref name="Quddus99">Muhammad Abdul Quddus (1 ...an English]], bitumen is referred to as 'asphalt' or 'asphalt cement' in [[engineering]] [[jargon]]. In [[Australian English]], bitumen is sometimes used as the g
    34 KB (5,036 words) - 21:35, 20 September 2010
  • ...loids|chart]] below. As well as these naturally occurring colloids, modern chemical process industries utilize [[High shear mixer|high shear mixing technology] ...n]]s, colloids are sometimes identified and characterized by their physico-chemical and transport properties. For example, if a colloid consists of a solid pha
    27 KB (3,735 words) - 10:13, 20 September 2010
  • A '''metal''' is a [[chemical element]] that is a good [[Electrical conductor|conductor]] of both [[elect ...', on Perseus Digital Library</ref>) is an [[chemical element|element]], [[Chemical compound|compound]], or [[alloy]] characterized by high [[electrical conduc
    24 KB (3,311 words) - 10:13, 20 September 2010
  • ...st=Michael F. |authorlink=M. F. Ashby|coauthors=& David R. H. Jones |title=Engineering Materials 2 |origyear=1986 |edition=with corrections |year=1992 |publisher= ...ffusion, whereas martensite is usually formed by fast cooling rates. Since chemical processes (the attainment of equilibrium) [[activation energy|accelerate]]
    5 KB (642 words) - 10:13, 20 September 2010
  • ...ed eye, are used as high-temperature [[filter (chemistry)|filter]]s in the chemical industry. ...c foam: Flow Laws, Heat Transfer and Convective Boiling. Advanced material Engineering, 2006. 8(9): p. 890-899</ref><ref>Banhart, J., Manufacture, Characterizatio
    5 KB (784 words) - 10:13, 20 September 2010
  • ...cience]] that studies the physical and chemical behavior of [[metal]]lic [[Chemical element|elements]], their [[intermetallics|intermetallic compounds]], and t Common engineering [[metal]]s include [[aluminium]], [[chromium]], [[copper]], [[iron]], [[mag
    14 KB (1,922 words) - 10:13, 20 September 2010
  • ...ls to work metals at high temperatures, wire filaments, casting molds, and chemical reaction vessels in corrosive environments. Partly due to the high melting ...DDwC&pg=PA86 | pages = 86–93 | isbn =9787302125358| title =Manufacturing engineering and technology| publisher = Pearson Prentice Hall | first1 =Kalpakjian| las
    25 KB (3,519 words) - 10:13, 20 September 2010
  • ...({{pron-en|ruːˈθiːniəm}} {{respell|r'''oo'''|THEE|nee-əm}}) is the [[chemical element]] with the [[atomic number]] 44, and is represented by the symbol ' ![[Atomic number|Z]] !! [[Chemical element|Element]] !! [[Electron shell|No. of electrons/shell]]
    39 KB (5,430 words) - 10:13, 20 September 2010
  • Aerogels by themselves are [[hydrophilic]], but chemical treatment can make them [[hydrophobic]]. If they absorb moisture they usual ...to describe airy masses of [[carbon nanotube]]s produced through certain [[chemical vapor deposition]] techniques—such materials can be spun into fibers with
    26 KB (3,758 words) - 10:14, 20 September 2010
  • ...sputtered. Hard-coat glass is manufactured using the Atmospheric Pressure Chemical Vapor Deposition (APCVD) method of applying a doped tin composition to the ....J, 'Heat Transfer, Natural Convection' March 2008, Department Of Chemical Engineering, University of Sydney.</ref>
    28 KB (4,352 words) - 10:14, 20 September 2010
  • ...have been studied in great detail by [[chemical engineer]]s, [[mechanical engineering|mechanical engineers]], [[chemist]]s, [[physicist]]s, [[geologist]]s, and r
    8 KB (1,235 words) - 10:14, 20 September 2010
  • Sugar, because of its simpler chemical structure, was once assumed (without scientific research) to raise blood gl ...er Of Islamic Technology To The West, Part III: Technology Transfer in the Chemical Industries |work=History of Science and Technology in Islam
    21 KB (2,875 words) - 10:14, 20 September 2010
  • ...tion areas include [[civil engineering]], earth and road construction, dam engineering, soil sealing and in drainage systems. The fabric used in it must have good ...or chemical and electrical applications and textiles related to mechanical engineering. Silk-screen printing, filtration, plasma screens, propulsion technology, l
    10 KB (1,349 words) - 10:15, 20 September 2010
  • ...ww.tms.org/pubs/journals/jom/0507/byko-0507.html The Materials Science and Engineering of Clothing<!-- Bot generated title -->]</ref> ...cheman et al, Contact Dermatitis, 1998</ref> due to the presence of such a chemical, quality control and testing are of utmost importance. Flame retardants (ma
    21 KB (3,073 words) - 10:16, 20 September 2010
  • ::Scouring, is a chemical washing process carried out on cotton fabric to remove natural wax and non- ...ammability, crease resist and other special effects but four important non-chemical finishing treatments are:
    38 KB (5,949 words) - 10:16, 20 September 2010
  • ...ww.atlantachemical.com/products.htm Atlanta Chemical Engineering LLC]. The chemical undergoes color change if it interacts with intensive microwaves. There are [[Category:Chemical substances]]
    1 KB (169 words) - 10:17, 20 September 2010
  • ...sser02.jpg|thumb|right|Water and steam are two different forms of the same chemical substance.]] ...cific [[Chemical compound|chemical composition]].<ref>{{GoldBookRef |title=Chemical Substance |file=C01039}}</ref>
    15 KB (2,242 words) - 10:17, 20 September 2010
  • ...tion of a whole spectrum of lanolin derivatives which possess wide-ranging chemical and physical properties. The main derivatisation routes include hydrolysis, ...lytical methods have revealed that lanolin possesses a number of important chemical and physical similarities to human [[stratum corneum]] lipids; the [[lipids
    14 KB (2,180 words) - 10:17, 20 September 2010
  • | work =Kaye and Laby Tables of Physical and Chemical Constants ...[[benzene]], and certain [[ester]]s. Paraffin is unaffected by most common chemical [[reagent]]s, but [[combustion|burns]] readily.
    13 KB (1,878 words) - 10:17, 20 September 2010
  • ...oup in [[ether]] linkages. Commercial phenyl ether polymers belong to two chemical classes: '''polyphenyl ethers''' ('''PPE'''s) and '''[[Polyphenylene oxide] ! Chemical Name
    18 KB (2,654 words) - 10:18, 20 September 2010
  • ...piece at a stable temperature (critical when working to close [[Tolerance (engineering)|tolerance]]s). Very warm is OK, but extremely hot or alternating hot-and-c [[Synthetic chemical|Synthetic]] coolants originated in the late 1950s and are usually water-bas
    13 KB (1,992 words) - 10:18, 20 September 2010
  • Good quality lubricants are typically formulated with additives that form chemical bonds with surfaces to prevent corrosion and rust. ...provide a non-stick surface. Its usable temperature range up to 350°C and chemical inertness make it a useful additive in special greases. Under extreme press
    32 KB (4,626 words) - 10:18, 20 September 2010
  • ...ing in the 1970s, a transformation of the product began, with the industry engineering formulation changes. These changes affected the product's production speed Chemical formulas can also vary somewhat from manufacturer to manufacturer which can
    9 KB (1,431 words) - 10:19, 20 September 2010
  • ...mestone]] products, [[concrete]] and [[mortar (masonry)|mortar]]) and as [[chemical]] feedstocks, among other uses. Lime industries and the use of many of the * Part of the extracted stone, selected according to its chemical composition and [[granulometry]], is calcinated at about 1000°C in differe
    4 KB (570 words) - 10:20, 20 September 2010

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